Timothy Sun

Gold Member

WCA ID Region Gender Competitions Gold Silver Bronze
2007SUNT01  USA Male 46 87 46 37

World Championship Podiums
Year Event Place Single Average Result Details
 2009 3x3x3 Blindfolded 3 1:14.06 DNF 1:22.93 1:14.06 DNF
3x3x3 With Feet 3 1:12.71 1:12.71
3x3x3 Multi-Blind 3 6/6 36:59 6/6 36:59
History of Continental Records
Event Single Average Competition Date Round Result Details
 3x3x3 With Feet 51.94 1:02.49  US Nationals 2010 2010-8-6~8 Final 56.94 51.94 1:18.58
58.38  World Championship 2009 2009-10-9~11 First round
1:02.19  Beijing Metropolis Open 2009 2009-5-2 Final
1:13.25 1:16.29  Shijiazhuang Open 2009 2009-3-15 Final 1:13.25 1:20.21 1:15.40
1:19.84 1:34.94  Beijing Spring Open 2009 2009-2-21 Final 1:43.96 1:19.84 1:41.03
 Rubik's Clock 14.49  US Open 2007 2007-6-16~17 Final
       Rubik's Magic 1.12  Beijing Spring Open 2009 2009-2-21 Final 1.06 1.13 1.18 1.06 10.00
1.02 1.12  Guangdong Open 2007 2007-10-1 Final 1.15 1.15 1.05 1.02 5.38
History of National Records
Event Single Average Competition Date Round Result Details
 3x3x3 With Feet 48.12 55.13  US Nationals 2012 2012-8-3~5 Final 1:02.28 48.12 54.99
2:06.65 2:42.90  Beijing Fall Open 2008 2008-11-2 Final 3:52.53 2:09.52 2:06.65
Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 271 347 1139 7.84 10.10 1457 416 328 9 8 2
 2x2x2 Cube 248 337 1133 1.65 3.43 1710 499 377 18 5 5
 4x4x4 Cube 340 470 2089 38.72 44.57 2062 461 331 12 4 3
 5x5x5 Cube 244 320 1442 1:16.58 1:23.80 1353 304 228 11 6 4
 6x6x6 Cube 562 785 3107 3:42.30 3:54.78 2917 752 541
 7x7x7 Cube 486 672 2713 5:43.15 5:52.46 2445 612 445 1
 3x3x3 Blindfolded 61 77 410 56.29 1:03.25 252 45 35 8 10 7
 3x3x3 Fewest Moves 54 61 256 27 28.67 88 23 21 2 2 3
 3x3x3 One-Handed 605 868 3922 18.36 21.51 3158 679 484 3 2 2
 3x3x3 With Feet 53 60 249 48.12 55.13 213 54 48 6 1 2
 Rubik's Clock 106 125 567 9.19 10.26 444 95 79 2 3 1
 Megaminx 409 659 2870 1:32.47 1:41.72 2708 628 390 2 2
 Pyraminx 752 1067 4490 4.81 8.17 5829 1337 963 3 1
 Skewb 2602 3514 12157 9.30 11.11 8538 2374 1755 1
 Square-1 309 393 1285 17.05 22.72 1250 378 293 5 2
 4x4x4 Blindfolded 34 41 194 6:11.86

2 2 1
 5x5x5 Blindfolded 23 30 144 15:02.00

1
 3x3x3 Multi-Blind 59 79 431 6/6 36:59

2 2 2
  Rubik's Cube
Competition Round Place Best Average Result Details
 Liberty Science 2015 Final 7 11.26   11.69   11.59 11.62 11.85 12.39 11.26
Second round 10 10.71   11.45   11.36 10.71 11.88 11.10 12.91
First round 21 11.95   13.11   19.34 13.07 11.95 13.96 12.29
 Red Cross 2014 Final 5 8.95   10.42   8.95 11.25 10.40 11.81 9.60
Second round 12 9.80   11.66   11.77 12.54 9.80 11.14 12.07
First round 16 10.83   12.54   10.83 13.05 13.16 12.84 11.72
 US Nationals 2014 Semi Final 45 10.60   12.04   10.60 11.54 15.05 11.67 12.92
Second round 45 9.79   11.72   11.88 10.62 9.79 12.65 13.30
First round 43 9.33   11.53   11.32 12.69 10.58 13.97 9.33
 Princeton Winter 2014 Final 5 10.52   11.83   11.30 16.55 11.50 10.52 12.68
Second round 7 11.33   11.83   11.33 12.55 13.89 11.42 11.51
First round 4 10.03   10.97   11.75 10.67 10.50 13.07 10.03
 Liberty Science 2013 Final 1 9.91   10.10   9.93 9.91 10.36 10.37 10.01
Second round 4 9.67   10.75   11.66 10.97 9.67 10.32 10.96
First round 5 11.49   12.01   12.39 11.81 11.84 11.49 19.96
 CCFC Fall 2013 Final 4 9.56   11.14   11.92 11.72 10.46 11.23 9.56
Second round 6 9.87   11.18   10.52 9.87 13.77 10.87 12.15
First round 5 9.85   11.27   11.03 12.16 9.85 13.37 10.63
 World Championship 2013 Second round 99 10.85   12.83   10.85 14.48 12.91 16.39 11.11
First round 30 9.29   10.61   13.11 9.81 10.77 11.25 9.29
 Newark Head to Head 2013 Final 3 9.27   10.35   14.77 10.90 9.27 10.32 9.83
Second round 5 10.97     10.97
First round 3 9.66   11.03   10.77 11.28 9.66 12.58 11.03
 Cornell Spring 2013 Final 2 10.36   10.77   10.36 10.72 10.81 10.78 10.82
Second round 3 10.15   13.11   15.59 10.15 DNF 12.03 11.72
First round 1 10.50   11.85   10.66 12.19 10.50 13.56 12.69
 MIT Spring 2013 Final 7 10.93   11.76   12.00 11.63 12.00 11.66 10.93
Second round 5 9.47   10.70   12.16 9.47 10.69 10.81 10.59
First round 5 9.50   12.01   9.50 12.28 11.93 13.15 11.83
 Harvard Spring 2013 Final 4 10.00   11.70   12.58 10.30 10.00 12.21 12.71
Second round 3 9.11   10.15   10.68 10.44 14.25 9.33 9.11
First round 6 10.43   12.54   11.72 14.47 13.19 12.71 10.43
 Monmouth 2013 Final 4 10.56   11.77   11.15 11.56 12.65 12.59 10.56
Second round 2 9.30   10.43   11.84 9.30 10.88 10.25 10.15
First round 7 11.56   12.58   11.56 11.59 13.71 13.06 13.08
 Liberty Science 2012 Final 5 10.68   11.25   10.68 10.88 11.56 11.30 15.80
Second round 4 9.88   11.48   12.65 10.80 11.71 9.88 11.94
First round 4 11.77   12.24   12.96 11.93 DNF 11.83 11.77
 Levittown 2012 Final 7 10.02   12.35   13.25 14.69 10.36 10.02 13.44
Second round 7 10.27   12.58   13.08 DNF 11.65 13.00 10.27
First round 9 9.84   12.94   9.84 DNF 11.56 14.57 12.69
 MIT Fall 2012 Final 7 10.91   12.04   20.06 12.36 10.91 11.39 12.38
Second round 5 10.81   12.06   10.81 11.65 12.55 13.66 11.97
First round 2 7.84   10.55   7.84 9.68 12.40 10.81 11.15
 Princeton Fall 2012 Final 4 10.88   11.90   12.05 11.93 13.38 10.88 11.72
Second round 9 9.81   12.60   18.66 12.88 11.77 13.15 9.81
First round 2 9.93   10.77   10.81 14.02 10.44 9.93 11.05
 SJC Summer 2012 Final 2 11.05   11.68   12.21 11.05 14.05 11.27 11.56
Second round 3 10.34   11.95   12.27 11.52 10.34 12.05 17.94
First round 6 11.38   12.44   12.72 11.38 14.22 12.36 12.25
 US Nationals 2012 Semi Final 31 11.13   12.54   13.25 11.61 11.13 15.16 12.77
Second round 37 11.72   12.43   11.72 12.66 12.40 12.22 14.91
First round 32 10.44   12.43   11.58 12.93 10.44 14.13 12.77
 Jersey Shore Open 2012 Final 6 12.80   13.59   13.52 14.13 13.13 21.25 12.80
Second round 6 10.75   12.31   19.09 10.75 14.22 11.55 11.16
First round 4 10.09   11.38   10.80 11.22 12.11 10.09 DNF
 Liberty Science 2011 Final 4 8.75   11.79   8.75 11.05 13.34 12.96 11.36
Second round 4 11.69   12.35   14.50 11.81 11.69 12.69 12.54
First round 10 11.72   14.58   13.71 16.63 15.91 14.13 11.72
 US Nationals 2010 Final 14 10.80   15.00   15.96 15.31 10.80 13.72 16.59
Semi Final 5 10.88   12.13   11.93 10.88 13.02 11.44 25.33
Second round 23 11.65   14.24   15.90 11.65 14.44 14.50 13.78
First round 8 9.40   11.98   12.38 12.15 17.93 9.40 11.41
 Baltimore Spring 2010 Final 2 11.15   11.81   11.15 11.36 11.77 12.83 12.31
First round 3 11.53   13.11   11.53 13.46 12.34 14.41 13.53
 MIT Spring 2010 Final 7 11.02   14.09   15.22 11.02 DNF 15.90 11.15
Second round 2 9.66   11.57   12.03 15.86 9.66 11.66 11.03
First round 3 11.71   13.19   14.52 13.18 18.34 11.86 11.71
 Drexel Winter 2010 Final 1 11.81   13.31   11.81 24.06 12.22 13.41 14.31
Second round 1 10.77   12.31   11.88 10.77 14.59 13.19 11.86
First round 1 10.94   12.67   10.94 11.84 12.86 13.31 14.59
 Washington DC Open 2010 Final 3 12.05   12.84   13.38 12.75 12.05 12.40 17.78
First round 3 12.56   14.20   12.56 13.94 15.65 15.15 13.50
 MIT Fall 2009 Final 6 12.47   13.77   14.09 12.47 14.03 13.18 15.19
Second round 3 12.08   12.82   13.34 14.13 12.80 12.31 12.08
First round 6 13.21   13.96   13.30 15.68 13.21 14.65 13.94
 World Championship 2009 Second round 23 11.65   13.17   16.59 13.56 11.65 12.25 13.69
First round 37 12.68   13.99   12.68 14.59 14.36 16.68 13.03
 US Nationals 2009 Final 5 11.31   13.24   11.31 12.43 13.53 13.77 16.27
Second round 8 12.63   13.59   15.43 14.63 12.90 12.63 13.25
First round 11 12.03   14.02   13.18 13.44 12.03 18.38 15.44
 Xi'an Open 2009 Final 1 12.41   13.32   14.27 14.50 12.41 12.44 13.25
Second round 1 11.21   12.66   11.90 13.41 12.68 13.65 11.21
First round 1 12.78   14.11   14.56 14.71 13.66 12.78 14.11
 Beijing Metropolis Open 2009 Final 2 12.91   14.83   14.36 15.19 12.91 14.94 DNF
Second round 3 12.56   13.79   14.93 12.81 12.56 15.91 13.63
First round 2 12.06   14.21   15.15 12.06 19.06 12.63 14.86
 Qingming Festival Open 2009 Final 2 10.71   12.81   12.31 12.50 10.71 13.63 14.97
First round 5 12.16   14.24   12.16 18.40 15.93 12.40 14.38
 Shijiazhuang Open 2009 Final 1 12.88   13.78   12.88 14.90 13.28 14.61 13.44
Second round 2 12.77   14.53   13.69 14.97 14.93 15.36 12.77
First round 2 13.93   15.83   16.21 17.34 15.75 15.53 13.93
 Beijing Spring Open 2009 Final 1 10.77   14.07   10.77 16.31 13.31 14.50 14.40
Second round 1 11.36   12.26   12.13 11.36 14.06 12.50 12.16
First round 1 11.58   12.83   11.75 15.25 15.15 11.58 11.58
 Nanjing Open 2008 Final 2 12.94   14.42   14.44 14.80 12.94 16.11 14.02
Second round 1 12.16   14.08   14.15 12.16 15.53 12.97 15.11
First round 2 13.47   14.56   17.13 13.47 14.18 14.47 15.03
 Beijing Fall Open 2008 Final 1 13.02   14.30   13.02 14.61 16.80 14.96 13.33
Second round 2 11.06   14.31   15.02 13.52 14.38 17.59 11.06
First round 1 12.69   13.92   13.46 14.30 12.69 14.00 16.68
 Guangdong Open 2008 Final 2 12.36   13.55   15.13 12.86 14.40 12.36 13.39
Second round 2 12.63   14.55   14.03 15.09 14.72 14.90 12.63
First round 6 13.91   16.14   17.13 16.05 17.34 15.25 13.91
 Shanghai Open 2008 Final 1 12.40   13.84   13.75 13.83 13.93 12.40 14.06
Second round 2 13.22   15.30   15.81 17.08 15.34 13.22 14.75
First round 1 13.96     13.96 15.34 DNF
 US Nationals and Open 2008 Final 4 11.21   13.79   14.11 15.31 14.33 11.21 12.93
Second round 4 11.83   13.69   14.27 12.46 11.83 14.38 14.34
First round 5 12.52   13.81   14.29 14.34 12.52 14.81 12.81
 Beijing Spring Open 2008 Final 1 13.72   15.45   13.90 13.72 14.30 18.15 DNF
Combined First round 1 12.56   16.03   16.57 20.52 14.73 12.56 16.79
 Beijing Open 2007 Final 1 11.61   15.40   18.09 15.75 11.61 15.65 14.80
Second round 2 13.96   17.00   17.27 18.43 13.96 17.55 16.19
First round 1 13.31     13.31 16.67 20.00
 Guangdong Open 2007 Final 2 15.50   16.30   16.36 15.94 15.50 17.40 16.59
Second round 2 14.27   16.84   15.00 18.30 14.27 19.59 17.22
First round 2 15.44     18.40 15.44 19.61
 US Open 2007 Second round 15 17.90   19.47   23.33 17.90 18.96 19.79 19.66
First round 17 17.53     17.53 22.06 DNF
  2x2x2 Cube
Competition Round Place Best Average Result Details
 Liberty Science 2015 Final 11 4.00   6.17   4.00 14.97 4.81 7.81 5.89
Second round 8 3.36   4.03   3.69 5.01 3.39 3.36 6.99
First round 14 3.71   4.39   4.28 7.02 5.07 3.82 3.71
 Red Cross 2014 Final 2 3.21   3.55   3.50 3.54 DNF 3.61 3.21
First round 5 3.30   4.38   3.30 5.19 4.26 4.44 4.45
 US Nationals 2014 Second round 48 2.92   4.21   5.53 3.71 2.92 7.17 3.38
First round 20 2.11   3.48   3.20 2.11 3.49 3.76 3.77
 Princeton Winter 2014 Final 11 3.44   4.02   4.27 3.44 4.13 DNF 3.67
 Liberty Science 2013 Final 2 2.26   3.96   3.39 3.76 2.26 4.73 4.93
First round 2 2.98   3.94   4.37 4.17 5.28 2.98 3.29
 CCFC Fall 2013 Final 4 3.86   3.95   3.86 7.96 3.93 3.89 4.03
 World Championship 2013 Semi Final 25 3.43   4.12   3.43 5.50 4.31 4.25 3.81
Second round 36 3.66   4.10   7.01 4.57 3.66 3.84 3.90
First round 76 3.57   4.52   3.57 4.03 5.26 5.66 4.28
 Newark Head to Head 2013 Final 3 3.12   3.67   3.48 11.18 3.41 4.13 3.12
First round 3 1.65   3.58   3.81 1.65 3.32 7.00 3.62
 Cornell Spring 2013 Final 1 3.28   3.62   3.44 3.72 3.69 3.28 4.86
First round 2 3.18   3.69   3.58 3.90 6.33 3.18 3.58
 Princeton Spring 2013 Final 1 3.38   3.80   3.38 4.11 4.03 3.44 3.93
Second round 1 2.55   3.51   3.30 3.31 4.03 3.93 2.55
Combined First round 1 2.83   3.43   3.61 2.83 3.46 3.46 3.38
 MIT Spring 2013 Final 4 3.83   4.39   4.09 4.58 3.83 11.21 4.50
First round 3 3.07   4.20   3.83 3.07 3.67 5.10 7.41
 Harvard Spring 2013 Final 7 3.55   4.87   3.96 3.81 3.55 6.84 9.11
First round 1 3.15   3.45   3.15 3.34 5.75 3.27 3.75
 Monmouth 2013 Final 2 3.33   3.64   3.33 4.02 3.33 3.86 3.72
 Liberty Science 2012 Final 3 3.33   3.49   3.58 3.55 3.34 3.71 3.33
 Levittown 2012 Final 3 3.22   3.54   3.58 4.71 3.22 3.52 3.52
 MIT Fall 2012 Final 1 2.59   3.89   2.59 3.52 4.80 3.43 4.73
First round 4 2.13   3.72   3.59 2.13 3.28 5.16 4.28
 Princeton Fall 2012 Final 4 3.53   4.33   4.59 5.84 3.53 3.80 4.59
Combined First round 7 3.78   4.41   4.02 5.88 4.09 3.78 5.11
 SJC Summer 2012 Final 3 3.58   3.82   4.03 3.84 3.58 3.86 3.77
First round 3 3.18   3.72   3.84 3.19 3.18 4.75 4.13
 US Nationals 2012 Semi Final 19 3.27   4.24   4.68 3.52 4.52 3.27 5.88
Second round 26 3.80   4.38   4.68 3.80 4.61 4.80 3.86
First round 20 3.86   4.07   4.59 4.12 3.86 4.18 3.90
 Jersey Shore Open 2012 Final 8 3.44   5.20   3.44 6.30 4.03 6.72 5.28
First round 3 3.58   3.86   3.93 3.96 3.69 3.58 9.00
 Liberty Science 2011 Final 1 1.66   3.56   3.86 3.50 4.13 1.66 3.31
 US Nationals 2010 Final 11 2.61   4.46   4.59 5.40 4.65 4.13 2.61
Second round 9 3.55   3.84   4.00 3.84 4.02 3.55 3.68
First round 20 2.59   4.44   2.59 3.86 3.90 6.18 5.56
 Baltimore Spring 2010 Final 2 2.31   3.94   2.31 3.69 5.00 4.28 3.84
First round 4 3.80   4.29   4.09 4.90 4.31 3.80 4.47
 MIT Spring 2010 Final 4 5.06   5.51   6.08 5.06 10.47 5.22 5.22
Second round 5 3.86   4.87   4.65 3.86 4.09 5.88 6.16
First round 3 3.68   4.20   4.68 3.68 3.81 5.43 4.11
 Drexel Winter 2010 Final 1 1.96   4.03   1.96 4.90 4.59 3.63 3.86
 Washington DC Open 2010 Final 2 2.47   3.86   5.03 3.59 3.52 2.47 4.47
 MIT Fall 2009 Final 3 3.97   4.54   4.27 4.61 4.75 3.97 5.72
First round 2 3.21   3.97   3.61 4.31 3.21 4.00 9.94
 World Championship 2009 First round 36 3.31   5.63   3.31 6.93 6.59 4.86 5.43
 US Nationals 2009 Final 5 4.31   5.30   6.50 4.31 4.58 4.81 10.21
First round 4 4.30   4.78   4.44 5.00 4.30 4.90 6.97
 Xi'an Open 2009 Final 1 1.96   4.40   1.96 3.83 4.81 7.56 4.56
 Beijing Metropolis Open 2009 Final 1 3.68   4.46   4.34 5.02 4.02 5.66 3.68
First round 2 3.90   5.41   3.90 7.25 5.47 5.97 4.78
 Qingming Festival Open 2009 Final 1 3.13   3.90   4.71 3.65 3.44 3.13 4.61
 Shijiazhuang Open 2009 Final 1 4.44   5.04   5.52 4.44 5.40 4.80 4.91
First round 1 3.43   4.52   3.43 4.15 4.44 4.97 7.44
 Beijing Spring Open 2009 Final 1 3.61   4.22   4.36 4.80 3.86 4.44 3.61
First round 1 3.83   4.74   9.40 4.68 4.71 4.84 3.83
 Nanjing Open 2008 Final 1 2.00   4.50   4.80 7.16 4.97 2.00 3.72
First round 1 3.69   4.55   3.69 5.13 3.94 4.59 5.47
 Beijing Fall Open 2008 Final 1 3.53   4.09   4.86 5.36 3.58 3.83 3.53
First round 1 2.68   4.89   5.11 5.93 4.72 4.84 2.68
 Guangdong Open 2008 Final 1 3.58   4.67   4.47 6.13 4.19 3.58 5.34
 Shanghai Open 2008 Final 1 4.00   5.08   4.66 4.00 4.15 7.15 6.44
First round 1 3.93   4.85   6.68 5.46 3.93 4.38 4.71
 US Nationals and Open 2008 Final 1 4.08   4.34   4.38 4.08 4.25 4.40 5.68
 Beijing Spring Open 2008 Final 1 3.74   4.85   5.34 4.31 3.74 6.74 4.90
 Beijing Open 2007 Final 1 4.65   5.83   5.78 4.65 6.05 7.55 5.66
 Guangdong Open 2007 Final 1 5.54   6.31   5.81 6.47 6.66 5.54 8.40
 US Open 2007 Final 8 7.06   8.59   7.56 7.99 7.06 11.01 10.22
First round 12 7.91     9.84 DNF 7.91
  4x4x4 Cube
Competition Round Place Best Average Result Details
 Red Cross 2014 Final 10 45.58   49.64   49.01 59.90 45.58 49.06 50.85
Combined First round 7 42.64   45.96   42.64 49.58 50.58 43.94 44.37
 US Nationals 2014 Second round 40 42.27   48.29   47.61 42.27 48.64 56.04 48.63
Combined First round 48 42.22   49.64   42.22 50.68 51.73 46.51 57.13
 Princeton Winter 2014 Combined Final 7 44.31   47.08   46.50 44.31 49.77 44.97 52.61
 Liberty Science 2013 Combined Final 6 38.72   46.31   38.72 44.92 44.76 51.54 49.25
 CCFC Fall 2013 Combined Final 7 47.71   50.08   48.73 51.92 47.71 50.69 50.81
 World Championship 2013 Second round 60 42.12   52.24   49.14 57.95 42.12 53.84 53.74
Combined First round 42 40.72   47.69   52.91 48.00 40.72 48.65 46.41
 Newark Head to Head 2013 Combined Final 3 40.77   46.08   43.25 46.54 40.77 55.96 48.46
 Cornell Spring 2013 Combined Final 2 42.30   45.34   42.30 43.72 53.41 44.08 48.22
 Princeton Spring 2013 Combined Final 2 42.09   47.23   49.21 48.53 44.40 42.09 48.77
 MIT Spring 2013 Final 5 45.09   51.48   1:01.21 45.31 45.09 52.22 56.90
Combined First round 3 42.56   44.57   45.02 45.08 46.27 42.56 43.61
 Harvard Spring 2013 Final 3 47.66   48.41   48.18 47.66 47.68 49.36 1:00.05
Combined First round 3 39.38   46.40   59.65 46.78 47.43 39.38 45.00
 Monmouth 2013 Combined Final 4 43.36   47.17   49.58 47.65 44.28 43.36 52.53
 Liberty Science 2012 Combined Final 2 46.68   49.69   48.09 50.77 46.68 50.22 55.78
 Levittown 2012 Combined Final 5 45.90   51.73   45.90 47.43 52.75 DNF 55.00
 MIT Fall 2012 Final 3 42.53   48.94   47.86 49.40 49.55 42.53 53.38
First round 3 42.94   48.59   53.15 43.25 52.08 50.44 42.94
 Princeton Fall 2012 Combined Final 4 45.91   50.51   45.91 47.61 54.93 55.46 49.00
 SJC Summer 2012 Combined Final 5 51.93   57.77   57.96 58.93 56.43 1:05.86 51.93
 US Nationals 2012 Second round 43 48.94   1:01.20   48.94 1:06.00 1:01.43 1:02.59 59.58
Combined First round 31 46.29   57.23   1:00.97 46.29 54.88 59.81 57.01
 Jersey Shore Open 2012 Combined Final 5 54.52   56.64   56.31 56.61 57.00 54.52 58.09
 Liberty Science 2011 Combined Final 4 50.65   58.31   1:12.46 1:00.71 59.69 54.52 50.65
 US Nationals 2010 Final 9 50.58   56.01   54.80 50.58 58.81 54.43 59.03
Second round 6 48.02   52.85   1:03.63 56.46 48.02 49.88 52.22
Combined First round 9 48.97   56.03   1:05.97 53.46 48.97 56.52 58.11
 Baltimore Spring 2010 Combined Final 2 52.30   59.52   58.28 1:02.94 52.30 1:04.86 57.33
 MIT Spring 2010 Final 4 47.43   56.81   1:00.47 58.03 47.43 57.47 54.93
Combined First round 2 49.38   52.79   53.81 49.38 50.05 54.52 1:12.19
 Drexel Winter 2010 Final 1 44.27   50.03   51.03 54.86 45.81 53.25 44.27
 MIT Fall 2009 Combined Final 5 48.53   55.06   52.94 55.86 56.38 48.53 57.94
 World Championship 2009 First round 22 49.96   58.60   51.86 49.96 1:04.69 DNF 59.25
 US Nationals 2009 Final 5 47.77   57.10   1:01.21 47.77 57.78 53.33 1:00.18
First round 2 48.16   53.00   1:00.56 1:10.43 48.16 48.84 49.59
 Xi'an Open 2009 Combined Final 1 46.86   52.77   55.00 51.77 46.86 56.52 51.54
 Beijing Metropolis Open 2009 Combined Final 1 52.34   57.17   1:05.25 54.68 1:01.94 52.34 54.88
 Qingming Festival Open 2009 Final 1 47.38   51.54   1:01.55 49.27 47.80 57.55 47.38
 Shijiazhuang Open 2009 Combined Final 1 54.66   58.92   58.71 1:07.68 58.90 59.16 54.66
 Beijing Spring Open 2009 Combined Final 1 53.61   59.69   1:14.41 53.61 58.65 59.41 1:01.00
 Nanjing Open 2008 Combined Final 1 53.55   57.69   53.55 53.81 59.72 59.55 1:07.28
 Beijing Fall Open 2008 Final 1 1:00.46   1:02.15   1:02.46 1:05.72 1:00.71 1:00.46 1:03.27
 Guangdong Open 2008 Combined Final 1 58.11   1:01.81   1:01.21 58.11 1:02.22 1:02.00 1:02.56
 Shanghai Open 2008 Final 1 57.96   1:06.40   1:07.68 1:02.86 DNF 57.96 1:08.67
 US Nationals and Open 2008 Final 4 1:00.93   1:03.95   1:13.61 1:02.04 1:07.54 1:02.27 1:00.93
First round 11 58.55   1:12.08   1:15.90 58.55 1:09.16 1:13.87 1:13.21
 Beijing Spring Open 2008 Combined Final 1 55.03   1:04.10   1:14.17 59.65 1:04.47 1:08.19 55.03
 Beijing Open 2007 Combined Final 1 1:03.21   1:09.10   1:09.11 1:03.21 1:08.65 1:09.96 1:09.55
 Guangdong Open 2007 Final 10 1:17.34   DNF   DNF 1:17.34 DNS DNS DNS
 US Open 2007 Final 7 1:19.89   1:23.86   1:25.97 1:25.85 1:19.89 1:21.40 1:24.32
First round 9 1:26.51     1:31.28 1:26.51
  5x5x5 Cube
Competition Round Place Best Average Result Details
 Red Cross 2014 Combined Final 2 1:26.28   1:28.37   1:26.28 1:30.86 1:28.15 1:27.75 1:29.22
 US Nationals 2014 Semi Final 23 1:27.72   1:32.13   1:27.72 1:28.09 1:35.23 1:35.06 1:33.24
Second round 14 1:20.81   1:23.80   1:20.81 1:25.47 1:22.05 1:23.87 1:25.76
Combined First round 17 1:16.58   1:27.71   1:27.39 1:16.58 1:26.84 1:28.91 1:35.02
 Princeton Winter 2014 Combined Final 3 1:19.84   1:28.52   1:19.84 1:30.97 1:31.04 1:36.79 1:23.55
 Liberty Science 2013 Combined Final 7 1:17.57   1:33.10   1:17.57 1:38.28 1:29.43 1:40.47 1:31.60
 World Championship 2013 Second round 38 1:19.48   1:34.82   1:50.25 1:40.44 1:31.70 1:19.48 1:32.33
Combined First round 32 1:22.13   1:30.28   1:36.35 1:22.13 1:32.31 1:35.52 1:23.00
 Newark Head to Head 2013 Combined Final 3 1:21.34   1:28.41   1:25.43 1:21.34 1:37.08 1:30.45 1:29.36
 Cornell Spring 2013 Combined Final 1 1:23.05   1:30.08   1:31.08 1:23.05 1:33.11 1:33.06 1:26.11
 Princeton Spring 2013 Combined Final 1 1:22.18   1:31.37   1:28.53 DNF 1:38.94 1:26.63 1:22.18
 Harvard Spring 2013 Combined Final 9 1:44.33   DNF   1:44.33 DNF DNS DNS DNS
 Levittown 2012 Combined Final 4 1:24.11   1:33.58   1:49.03 1:31.96 1:29.13 1:39.66 1:24.11
 MIT Fall 2012 Final 16 DNF   DNF   DNF DNS DNS DNS DNS
 Princeton Fall 2012 Combined Final 3 1:28.81   1:33.46   1:30.63 1:42.34 1:30.30 1:28.81 1:39.46
 SJC Summer 2012 Combined Final 2 1:19.53   1:32.11   1:37.77 1:27.68 1:32.75 1:19.53 1:35.90
 US Nationals 2012 Final 16 1:36.86   DNF   1:36.86 DNF DNS DNS DNS
Semi Final 16 1:29.46   1:40.82   1:39.97 1:44.65 1:37.84 1:48.21 1:29.46
Second round 9 1:24.96   1:30.35   1:28.05 1:35.94 1:24.96 1:33.46 1:29.55
Combined First round 14 1:28.91   1:36.88   1:32.71 1:43.06 1:28.91 1:40.65 1:37.27
 Jersey Shore Open 2012 Combined Final 3 1:29.66   1:33.86   1:32.38 1:41.38 1:29.66 1:31.02 1:38.18
 US Nationals 2010 Final 8 1:33.77   1:39.26   1:46.30 1:33.77 1:35.91 DNF 1:35.56
Second round 6 1:24.75   1:37.50   1:40.25 1:24.75 1:41.06 1:37.30 1:34.94
Combined First round 7 1:24.41   1:34.12   1:31.93 1:47.31 1:29.09 1:24.41 1:41.34
 Baltimore Spring 2010 Combined Final 2 1:34.34   1:37.97   1:34.34 1:34.68 1:41.53 1:40.46 1:38.77
 Drexel Winter 2010 Final 1 1:33.08   1:35.79   1:37.59 1:34.91 1:40.53 1:34.88 1:33.08
 MIT Fall 2009 Combined Final 2 1:30.47   1:34.73   1:30.47 1:33.90 1:45.66 1:32.78 1:37.50
 World Championship 2009 Final 13 1:32.18   1:40.14   1:32.18 1:46.36 1:34.25 1:51.32 1:39.80
First round 14 1:33.81   1:38.72   1:45.55 1:42.81 1:36.15 1:37.21 1:33.81
 US Nationals 2009 Final 4 1:32.05   1:44.33   1:46.68 1:32.05 1:43.46 1:42.84 DNF
First round 2 1:31.00   1:36.26   1:42.50 1:31.00 1:38.41 1:32.96 1:37.40
 Xi'an Open 2009 Combined Final 1 1:31.58   1:42.65   1:35.03 1:43.33 1:54.77 1:49.59 1:31.58
 Beijing Metropolis Open 2009 Combined Final 1 1:38.44   1:42.34   1:45.80 1:38.44 1:43.61 1:43.36 1:40.06
 Qingming Festival Open 2009 Combined Final 2 1:26.47   1:41.26   1:36.94 1:56.75 1:47.46 1:39.38 1:26.47
 Shijiazhuang Open 2009 Combined Final 1 1:31.81   1:37.60   1:35.09 1:44.38 1:33.34 1:31.81 DNF
 Beijing Spring Open 2009 Combined Final 1 1:32.33   1:36.44   1:32.33 1:32.43 1:36.06 1:45.91 1:40.83
 Nanjing Open 2008 Combined Final 1 1:31.90   1:37.82   1:38.33 1:38.22 1:31.90 1:39.78 1:36.90
 Beijing Fall Open 2008 Combined Final 1 1:22.13   1:39.73   1:47.50 1:42.11 1:22.13 1:41.19 1:35.90
 Guangdong Open 2008 Combined Final 1 1:33.69   1:41.07   1:46.93 1:39.69 1:33.69 1:36.58 1:54.50
 Shanghai Open 2008 Final 1 1:41.59   1:52.29   3:05.80 2:00.53 1:53.15 1:41.59 1:43.18
 US Nationals and Open 2008 Final 6 1:51.27   1:59.25   2:05.32 1:57.41 1:58.91 1:51.27 2:01.44
First round 8 2:03.80   2:09.12   2:15.16 2:06.77 2:05.43 2:03.80 DNF
 Guangdong Open 2007 Final 2 2:15.04   2:43.06   DNF 2:42.30 2:27.93 2:15.04 2:58.96
 US Open 2007 Final 9 2:56.14   3:00.41   2:56.14 2:59.13 3:01.90 3:09.37 3:00.21
First round 9 2:53.42     2:53.42 3:00.52
  6x6x6 Cube
Competition Round Place Best Average Result Details
 US Nationals 2010 Final 12 4:09.91   DNF   4:09.91 4:28.86 DNF
Combined First round 10 3:42.30   3:54.78   3:42.30 4:19.58 3:42.47
 World Championship 2009 Combined Final 32 4:32.27     4:32.27
  7x7x7 Cube
Competition Round Place Best Average Result Details
 US Nationals 2010 Combined First round 13 6:11.33   6:26.28   6:19.91 6:47.59 6:11.33
 Drexel Winter 2010 Final 1 5:43.15   5:52.46   6:09.93 5:44.30 5:43.15
  3x3x3 Blindfolded
Competition Round Place Best Average Result Details
 Fantastic Manhattan Comp 2016 Final 5 1:27.27   DNF   1:31.22 1:27.27 DNF
 Liberty Science 2015 Final 2 1:06.64   1:28.97   1:34.15 1:46.13 1:06.64
 US Nationals 2014 Final 8 56.29   1:03.25   58.53 56.29 1:14.93
First round 9 1:10.04   DNF   1:10.04 DNF 1:10.76
 Princeton Winter 2014 Final 4 1:08.10   DNF   1:08.10 DNF DNF
 Liberty Science 2013 Final 3 1:05.77   DNF   1:05.77 DNF DNF
 CCFC Fall 2013 Final 4 1:15.48   DNF   DNF 1:15.48 1:25.80
First round 5 57.81   DNF   DNF 57.81 DNF
 World Championship 2013 First round 18 1:09.34   DNF   DNF 1:09.34 DNF
 Cornell Spring 2013 Final 3 1:20.25   DNF   DNF DNF 1:20.25
 Princeton Spring 2013 Final 2 1:00.71   1:05.44   1:11.55 1:00.71 1:04.05
 MIT Spring 2013 Final 2 1:01.44   DNF   1:01.44 DNF 1:09.59
First round 2 1:22.31   DNF   1:22.31 DNF DNF
 Harvard Spring 2013 Final 2 1:04.81   1:07.99   1:10.08 1:09.08 1:04.81
 Monmouth 2013 Final 3 1:09.75   DNF   DNF 1:09.75 DNF
 Liberty Science 2012 Final 2 1:00.16   DNF   DNF 1:00.16 DNF
 Levittown 2012 Combined Final 2 1:03.02   DNF   1:03.02 DNF DNF
 Princeton Fall 2012 Final 3 1:15.27   DNF   1:15.27 1:33.75 DNF
 SJC Summer 2012 Final 10 DNF   DNF   DNF DNF DNF
 US Nationals 2012 First round 59 DNF   DNF   DNF DNF DNF
 Jersey Shore Open 2012 Final 1 1:21.72   DNF   DNF 1:21.72 DNF
 Liberty Science 2011 Final 1 59.21   DNF   1:09.93 59.21 DNF
 US Nationals 2010 Final 4 1:27.59   DNF   DNF 1:27.59 DNF
First round 5 1:36.65   DNF   DNF DNF 1:36.65
 Baltimore Spring 2010 Final 1 1:04.25   DNF   1:04.25 DNF DNF
 Drexel Winter 2010 Final 1 1:16.50   1:33.65   1:31.91 1:16.50 1:52.53
 Washington DC Open 2010 Final 1 57.30   DNF   1:11.68 57.30 DNF
 MIT Fall 2009 Final 1 1:10.08     1:11.72 1:10.08
 World Championship 2009 Final 3 1:14.06   DNF   1:22.93 1:14.06 DNF
First round 1 1:05.97     1:28.19 1:05.97
 US Nationals 2009 Final 8 DNF   DNF   DNF DNF DNF
First round 2 1:12.43   DNF   DNF 1:12.43 1:15.94
 Xi'an Open 2009 Final 2 1:19.27   DNF   DNF 1:49.56 1:19.27
 Beijing Metropolis Open 2009 First round 10 DNF   DNF   DNF DNF DNF
 Qingming Festival Open 2009 First round 6 DNF   DNF   DNF DNF DNF
 Shijiazhuang Open 2009 Final 3 1:29.56   DNF   DNF 1:29.56 DNF
 Beijing Spring Open 2009 Final 2 1:17.84   DNF   DNF 1:17.84 DNF
First round 2 1:20.96   DNF   DNF 1:20.96 DNF
 Nanjing Open 2008 First round 7 DNF   DNF   DNF DNF DNF
 Beijing Fall Open 2008 Final 1 1:26.81   DNF   DNF 1:26.81 DNF
 Guangdong Open 2008 Final 10 DNF   DNF   DNF DNF DNF
 Shanghai Open 2008 Final 1 1:29.06   DNF   1:29.06 DNF DNF
 US Nationals and Open 2008 Final 5 1:30.16   DNF   DNF DNF 1:30.16
 Beijing Spring Open 2008 Final 3 1:26.04   DNF   DNF 1:26.04 DNF
 Beijing Open 2007 Final 2 2:09.25   DNF   2:09.25 DNF DNF
 Guangdong Open 2007 Final 2 2:10.58   DNF   DNF 2:41.63 2:10.58
 US Open 2007 Qualification round 1 4:35.90     DNF 4:35.90
  3x3x3 Fewest Moves
Competition Round Place Best Average Result Details
 Fantastic Manhattan Comp 2016 Final 4 32   33.67   36 33 32
 FMC USA 2015 Final 8 29   32.00   29 35 32
 FMC USA 2014 Final 2 27   30.00   27 33 30
 US Nationals 2014 Final 2 28   28.67   28 28 30
 World Championship 2013 Final 13 31     32 31
 Princeton Fall 2012 Final 3 37     37
 US Nationals 2012 Final 7 32     35 32
 US Nationals 2010 Final 15 34     34 35
 Baltimore Spring 2010 Final 1 32     32
 MIT Spring 2010 Final 1 34     34
 World Championship 2009 Final 11 34     34
 US Nationals 2009 Final 3 30     30 41
 US Nationals and Open 2008 Final 3 34     34
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 Liberty Science 2013 Combined First round 9 21.39   22.84   21.39 25.45 21.46 24.45 22.60
 CCFC Fall 2013 Combined Final 8 18.36   23.44   24.93 18.36 23.63 23.86 22.82
 Newark Head to Head 2013 Final 8 21.68   25.61   26.05 26.39 24.38 26.48 21.68
Combined First round 8 22.78   23.39   22.78 23.84 30.83 23.25 23.08
 Cornell Spring 2013 Final 3 19.41   21.51   21.15 19.41 22.38 21.50 21.88
Combined First round 5 18.52   22.45   24.25 26.84 21.21 21.90 18.52
 Princeton Spring 2013 Second round 13 20.22   24.57   20.22 23.25 23.77 26.81 26.69
Combined First round 9 21.13   23.05   26.05 21.13 24.15 21.96 23.05
 MIT Spring 2013 Final 7 18.66   22.47   34.93 23.06 18.66 23.81 20.53
Combined First round 6 18.84   22.03   18.84 29.08 19.77 24.04 22.28
 Levittown 2012 Combined Final 8 19.63   22.44   20.41 24.78 19.63 22.59 24.33
 MIT Fall 2012 Final 6 21.55   25.25   32.21 26.63 26.53 21.55 22.59
First round 7 21.53   24.40   21.53 27.06 21.55 24.58 27.59
 Princeton Fall 2012 Combined First round 11 23.31   25.19   23.31 24.05 27.13 29.47 24.38
 SJC Summer 2012 Final 4 18.65   21.60   23.33 20.65 20.81 18.65 DNF
Second round 7 19.96   23.15   20.65 20.78 29.63 28.02 19.96
Combined First round 9 21.80   27.03   21.80 26.96 26.30 27.84 28.06
 US Nationals 2010 Final 14 20.69   25.76   25.94 28.27 26.31 20.69 25.03
Second round 15 21.21   23.67   23.59 26.86 21.78 25.65 21.21
First round 32 23.94   26.82   29.55 29.08 24.03 27.36 23.94
 Baltimore Spring 2010 Combined Final 2 22.13   24.16   24.47 23.11 22.13 24.91 DNF
 MIT Spring 2010 Final 4 23.27   24.07   23.27 23.90 24.02 24.28 24.88
Second round 2 21.13   22.65   21.13 22.91 28.86 23.31 21.72
Combined First round 7 19.55   26.60   31.71 23.00 DNF 19.55 25.08
 Drexel Winter 2010 Final 1 20.46   21.59   20.46 20.77 21.44 22.55 28.05
 MIT Fall 2009 Final 6 23.63   26.69   27.28 25.27 27.52 27.77 23.63
Combined First round 3 23.61   24.44   29.81 23.78 24.84 23.61 24.69
 World Championship 2009 First round 36 20.97   26.39   20.97 28.55 23.72 34.69 26.90
 US Nationals 2009 Final 16 25.84   29.58   DNF 26.62 28.69 25.84 33.43
First round 15 22.88   26.82   30.52 24.90 22.88 25.03 32.21
 Xi'an Open 2009 Combined Final 1 23.13   27.57   27.41 23.13 31.33 45.40 23.97
 Beijing Metropolis Open 2009 Final 2 25.05   28.30   30.50 30.50 26.11 28.30 25.05
First round 2 24.02   30.84   30.81 36.11 24.02 25.61 DNF
 Qingming Festival Open 2009 Final 4 28.52   31.77   31.68 28.52 32.19 31.43 DNF
 Shijiazhuang Open 2009 Final 3 24.06   25.52   24.06 27.84 25.58 24.44 26.53
First round 3 24.13   26.93   24.13 25.47 27.05 33.21 28.27
 Beijing Spring Open 2009 Final 5 24.34   33.58   32.58 34.50 24.34 33.65 DNF
First round 2 26.77   27.85   29.80 27.63 27.80 26.77 28.11
 Nanjing Open 2008 Final 1 23.41   27.47   26.50 27.75 23.41 31.02 28.16
  3x3x3 With Feet
Competition Round Place Best Average Result Details
 Fantastic Manhattan Comp 2016 Final 2 54.58   1:07.11   1:01.82 1:24.93 54.58
Combined First round 2 1:03.35   1:09.90   1:03.35 1:09.02 1:17.32
 US Nationals 2014 Combined Final 5 1:04.54   1:15.63   1:23.25 1:04.54 1:19.09
 World Championship 2013 Combined Final 6 51.47   57.16   1:05.03 54.97 51.47
 Cornell Spring 2013 Final 1 54.39   1:00.81   1:02.95 1:05.10 54.39
 US Nationals 2012 Final 3 48.12   NR 55.13   NR 1:02.28 48.12 54.99
 US Nationals 2010 Final 1 51.94   NAR 1:02.49   NAR 56.94 51.94 1:18.58
 World Championship 2009 Final 3 1:12.71     1:12.71
First round 1 58.38   NAR   58.38
 Beijing Metropolis Open 2009 Final 1 1:02.19   NAR 1:28.76   1:37.15 1:02.19 1:46.94
 Shijiazhuang Open 2009 Final 1 1:13.25   NAR 1:16.29   NAR 1:13.25 1:20.21 1:15.40
 Beijing Spring Open 2009 Final 1 1:19.84   NAR 1:34.94   NAR 1:43.96 1:19.84 1:41.03
 Beijing Fall Open 2008 Final 1 2:06.65   NR 2:42.90   NR 3:52.53 2:09.52 2:06.65
  Rubik's Clock
Competition Round Place Best Average Result Details
 Fantastic Manhattan Comp 2016 Final 5 10.37   11.57   12.23 10.37 10.83 15.77 11.65
First round 7 12.55   13.24   14.30 13.14 13.20 12.55 13.39
 Princeton Winter 2014 Combined Final 2 10.17   12.37   13.17 11.10 13.51 12.83 10.17
 Liberty Science 2012 Combined Final 1 10.61   12.21   DNF 13.28 10.61 11.25 12.11
 Princeton Fall 2012 Final 3 10.27   11.38   12.63 11.56 11.61 10.96 10.27
 Liberty Science 2011 Combined Final 4 10.30   14.05   11.81 10.30 11.96 18.38 DNF
 US Nationals 2010 Final 2 9.63   10.26   10.16 10.80 9.83 9.63 17.88
First round 4 10.50   11.10   10.53 10.50 11.72 11.36 11.40
 Washington DC Open 2010 Final 1 9.19   10.57   11.22 9.19 10.06 11.84 10.43
 MIT Fall 2009 Final 2 10.36   13.25   15.96 11.22 10.36 12.58 DNF
 World Championship 2009 Combined Final 22 11.53   13.49   11.53 30.63 13.19 12.16 15.11
 US Nationals 2009 Final 5 11.69   15.30   11.69 15.03 DNF 13.18 17.68
First round 2 11.71   13.44   12.28 13.03 11.71 21.97 15.02
 US Nationals and Open 2008 Final 19 DNF   DNF   DNF DNS DNS
 US Open 2007 Final 4 14.49   NAR 19.00   14.49 25.50 17.00
  Megaminx
Competition Round Place Best Average Result Details
 US Nationals 2010 Final 7 1:32.47   1:41.72   1:53.11 1:42.19 1:48.03 1:34.93 1:32.47
Combined First round 9 1:38.13   1:46.68   1:56.36 1:42.61 2:05.31 1:41.08 1:38.13
 US Nationals 2009 Final 3 1:50.52   2:00.63   1:50.52 1:58.86 2:12.52
First round 4 1:57.65   2:00.52   2:05.83 1:57.65 1:58.08
 Guangdong Open 2008 Final 1 2:06.30   2:09.64   2:09.91 2:12.72 2:06.30
 US Nationals and Open 2008 Combined Final 3 2:04.71   2:08.32   2:13.96 2:04.71 2:06.30
 Beijing Spring Open 2008 Final 1 1:58.96   2:12.81   2:28.41 1:58.96 2:11.05
 US Open 2007 Final 4 3:29.12   3:43.81   3:29.12 3:37.18 4:05.12
  Pyraminx
Competition Round Place Best Average Result Details
 CCFC Fall 2013 Combined Final 10 5.54   9.87   5.54 11.37 11.70 10.72 7.51
 Newark Head to Head 2013 Final 5 4.81   8.64   8.87 15.23 9.48 7.57 4.81
 Cornell Spring 2013 Final 2 7.34   10.44   10.36 12.91 10.81 10.16 7.34
 Princeton Spring 2013 Final 6 5.61   8.17   9.22 6.11 5.61 9.18 9.33
 Princeton Fall 2012 Combined Final 10 10.00   10.52   10.65 10.13 10.00 10.78 DNF
 US Nationals 2010 First round 16 8.16   9.58   9.96 8.16 8.50 10.27 12.66
 Baltimore Spring 2010 Final 7 10.80   13.82   12.96 10.80 12.81 15.69 DNF
 MIT Spring 2010 Final 4 7.47   11.03   25.55 12.58 7.47 8.22 12.30
First round 5 8.44   10.42   9.71 9.86 8.44 11.69 14.72
 Drexel Winter 2010 Final 1 9.00   12.13   17.93 9.00 15.16 11.53 9.71
 MIT Fall 2009 Final 8 9.80   11.71   23.19 9.80 14.55 10.00 10.59
 World Championship 2009 Combined Final 31 9.18   12.00   10.80 11.90 13.31 9.18 19.69
 US Nationals 2009 Final 10 7.77   10.40   11.63 7.77 22.59 8.53 11.05
First round 9 6.86   9.26   7.38 6.86 10.21 13.66 10.18
 Xi'an Open 2009 Final 1 7.06   10.36   14.31 7.91 11.25 11.93 7.06
 Beijing Metropolis Open 2009 Final 1 7.00   10.89   12.00 11.65 16.88 9.02 7.00
 US Nationals and Open 2008 Final 5 7.21   10.86   19.87 7.21 9.43 14.49 8.66
  Skewb
Competition Round Place Best Average Result Details
 Princeton Winter 2014 Combined Final 3 9.30   11.11   16.76 10.14 12.46 10.72 9.30
  Square-1
Competition Round Place Best Average Result Details
 CCFC Fall 2013 Combined Final 6 48.07     48.07 DNF
 US Nationals 2010 Combined First round 17 26.02   28.75   30.54 28.09 27.63 30.61 26.02
 World Championship 2009 Combined Final 11 21.59   25.68   31.80 22.11 31.27 21.59 23.65
 US Nationals 2009 Final 5 20.39   26.22   20.39 24.34 25.83 28.50 35.78
First round 7 25.80   29.92   32.81 36.13 30.19 25.80 26.77
 Xi'an Open 2009 Final 1 18.47   22.72   21.03 21.46 18.47 30.96 25.68
 Beijing Metropolis Open 2009 Combined Final 1 17.05   25.40   19.78 25.11 17.05 31.31 DNF
 Beijing Fall Open 2008 Final 1 34.41   39.08   34.41 36.75 46.09
 Guangdong Open 2008 Final 3 23.11   29.41   33.33 23.11 31.78
 Shanghai Open 2008 Final 1 22.41   37.13   40.81 48.16 22.41
 US Nationals and Open 2008 Combined Final 5 27.97   32.51   38.41 31.16 27.97
 Beijing Spring Open 2008 Final 1 35.71   39.44   35.71 43.86 38.75
 Guangdong Open 2007 Final 3 53.78   1:06.01   53.78 1:02.97 1:21.28
 US Open 2007 Final 4 1:07.64   1:30.06   1:19.68 2:02.87 1:07.64
  4x4x4 Blindfolded
Competition Round Place Best Average Result Details
 Fantastic Manhattan Comp 2016 Final 3 13:01.00     DNF DNF 13:01.00
 US Nationals 2014 Final 12 11:11.00     DNF 11:11.00 DNF
 CCFC Fall 2013 Final 4 7:49.28     DNF DNF 7:49.28
 World Championship 2013 Final 31 DNF     DNF DNF DNF
 Cornell Spring 2013 Final 1 6:11.86     DNF 6:11.86 DNF
 Princeton Spring 2013 Final 3 DNF     DNF DNF DNF
 Harvard Spring 2013 Final 2 DNF     DNF DNF
 Monmouth 2013 Final 2 DNF     DNF DNF DNF
 Liberty Science 2012 Final 2 10:44.00     DNF DNF 10:44.00
 SJC Summer 2012 Final 2 10:22.00     10:22.00 DNF
 US Nationals 2012 Final 10 DNF     DNF DNF DNF
 Jersey Shore Open 2012 Final 2 DNF     DNF DNF
 US Nationals 2010 Final 5 DNF     DNF DNF DNF
 MIT Spring 2010 Final 1 DNF     DNF DNF
 MIT Fall 2009 Final 1 DNF     DNF DNF
 World Championship 2009 Final 12 DNF     DNF DNS
 US Nationals 2009 Final 1 9:45.30     9:45.30 DNS DNS
 Beijing Spring Open 2009 Final 2 DNF     DNF DNF
 US Nationals and Open 2008 Final 5 18:07.00     18:07.00 DNF DNF
  5x5x5 Blindfolded
Competition Round Place Best Average Result Details
 Fantastic Manhattan Comp 2016 Final 2 DNF     DNF DNS DNS
 US Nationals 2014 Final 11 DNF     DNF DNF DNF
 World Championship 2013 Final 7 15:02.00     15:02.00 DNF DNF
 Princeton Spring 2013 Final 2 DNF     DNF DNS
 Harvard Spring 2013 Final 1 DNF     DNF DNF
 Liberty Science 2012 Final 1 DNF     DNF DNS
 SJC Summer 2012 Final 1 24:47.00     DNF 24:47.00
 US Nationals 2012 Final 5 DNF     DNF DNF DNF
 Jersey Shore Open 2012 Final 1 DNF     DNF DNS
 US Nationals 2010 Final 3 DNF     DNF DNF DNF
 MIT Spring 2010 Final 1 DNF     DNF
 Washington DC Open 2010 Final 1 DNF     DNF
 US Nationals 2009 Final 2 DNF     DNF DNS
 Qingming Festival Open 2009 Final 1 DNF     DNF DNF
 Shijiazhuang Open 2009 Final 1 DNF     DNF
  3x3x3 Multi-Blind
Competition Round Place Best Average Result Details
 US Nationals 2014 Final 15 6/7 48:22     6/7 48:22 5/7 43:52
 World Championship 2013 Final 39 5/7 45:11     5/7 45:48 5/7 45:11
 MIT Spring 2013 Final 2 6/10 59:44     6/10 59:44
 US Nationals 2012 Final 8 5/6 28:14     5/6 28:14 5/7 45:56
 US Nationals 2010 Final 7 4/6 35:42     4/6 35:42 DNF
 MIT Fall 2009 Final 6 DNF     DNF
 World Championship 2009 Final 3 6/6 36:59     6/6 36:59
 US Nationals 2009 Final 10 3/5 30:23     DNF 3/5 30:23
 Beijing Metropolis Open 2009 Final 3 4/6 35:56     4/6 35:56
 Qingming Festival Open 2009 Final 2 4/6 33:12     4/6 33:12
 Shijiazhuang Open 2009 Final 1 5/7 55:03     5/7 55:03
 US Nationals and Open 2008 Final 9 3/6 53:08     3/6 53:08
 Beijing Spring Open 2008 Final 1 3/3 15:08     3/3 15:08
        Rubik's Magic
Competition Round Place Best Average Result Details
 Liberty Science 2011 Final 7 1.46   1.84   1.50 1.47 1.46 2.55 4.91
 US Nationals 2010 Final 5 1.22   1.61   1.30 1.22 1.97 1.55 4.97
First round 8 1.31   1.40   1.46 1.40 1.34 1.31 10.05
 Baltimore Spring 2010 Final 1 1.09   1.30   1.09 1.11 1.11 3.05 1.68
 Drexel Winter 2010 Final 1 1.50   2.08   1.50 3.02 2.13 2.19 1.93
 MIT Fall 2009 Final 15 1.66   2.94   4.18 1.66 1.94 2.69 DNF
 World Championship 2009 Final 25 1.21   1.78   3.61 1.21 1.77 2.34 1.22
 US Nationals 2009 First round 23 1.28   2.28   4.52 2.06 1.36 3.41 1.28
 Qingming Festival Open 2009 Final 1 1.00   1.16   3.05 1.13 1.31 1.05 1.00
 Shijiazhuang Open 2009 Final 1 1.03   1.15   1.05 1.03 1.96 1.06 1.33
 Beijing Spring Open 2009 Final 1 1.06   1.12   NAR 1.06 1.13 1.18 1.06 10.00
 Nanjing Open 2008 Final 1 1.30   1.49   1.66 2.78 1.30 1.38 1.44
 Beijing Fall Open 2008 Final 3 1.11   1.49   1.69 1.11 1.31 1.53 1.63
 Guangdong Open 2008 Final 6 1.06   1.56   1.06 1.11 1.93 1.65 2.05
First round 3 1.03   1.24   1.03 1.59 1.03 12.19 1.11
 Shanghai Open 2008 Final 1 1.68   1.79   1.75 3.46 1.68 1.94 1.69
 US Nationals and Open 2008 Final 1 1.16   1.27   1.69 1.33 1.31 1.18 1.16
 Beijing Spring Open 2008 Final 1 1.11   1.26   1.19 2.11 1.11 1.44 1.16
 Beijing Open 2007 Final 1 1.06   1.16   2.44 1.11 1.06 1.15 1.22
 Guangdong Open 2007 Final 1 1.02   NAR 1.12   NAR 1.15 1.15 1.05 1.02 5.38
 US Open 2007 Final 6 1.46   2.36   2.31 1.62 DNF 3.14 1.46
        Master Magic
Competition Round Place Best Average Result Details
 Liberty Science 2011 Final 5 3.16   3.77   3.16 3.71 3.78 3.83 10.00
 US Nationals 2010 Final 12 3.40   4.91   3.40 4.16 6.28 4.28 54.66
First round 12 3.19   4.10   3.19 4.31 4.36 5.05 3.63
 MIT Fall 2009 Final 5 3.19   3.87   3.68 3.69 4.25 4.43 3.19
 World Championship 2009 Final 10 2.97   4.18   3.88 5.58 2.97 6.00 3.09
 US Nationals 2009 Final 3 3.13   3.34   3.33 3.44 4.86 3.25 3.13
First round 7 3.65   4.34   4.28 3.65 4.30 4.44 5.15
 Shijiazhuang Open 2009 Final 1 2.78   2.86   2.78 2.88 2.90 3.77 2.80
 Beijing Spring Open 2009 Final 1 2.81   3.14   2.81 4.68 3.13 3.27 3.02
 Beijing Fall Open 2008 Final 2 3.02   3.56   3.06 3.02 4.27 6.45 3.34
 Guangdong Open 2008 Final 7 3.36   4.21   3.36 4.52 3.46 4.65 5.58
 Shanghai Open 2008 Final 1 3.25   4.38   4.03 5.55 4.71 3.25 4.40
 US Nationals and Open 2008 Final 7 3.48   4.33   3.84 4.94 3.48 4.22 DNF
 Beijing Spring Open 2008 Final 3 3.44   4.05   3.44 4.96 3.83 4.11 4.21
 Beijing Open 2007 Final 1 4.41   5.14   5.68 4.41 4.52 5.55 5.36
  3x3x3 Multi-Blind Old
Competition Round Place Best Average Result Details
 US Nationals and Open 2008 Final 9 3/6 53:08     3/6 53:08
 Beijing Spring Open 2008 Final 1 3/3 15:08     3/3 15:08
  Fantastic Manhattan Comp 2016   (2016-8-20)
Fantastic Manhattan Comp 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 5 1:27.27   DNF   1:31.22 1:27.27 DNF
 3x3x3 Fewest Moves Final 4 32   33.67   36 33 32
 3x3x3 With Feet Final 2 54.58   1:07.11   1:01.82 1:24.93 54.58
Combined First round 2 1:03.35   1:09.90   1:03.35 1:09.02 1:17.32
 Rubik's Clock Final 5 10.37   11.57   12.23 10.37 10.83 15.77 11.65
First round 7 12.55   13.24   14.30 13.14 13.20 12.55 13.39
 4x4x4 Blindfolded Final 3 13:01.00     DNF DNF 13:01.00
 5x5x5 Blindfolded Final 2 DNF     DNF DNS DNS
  Liberty Science 2015   (2015-12-19)
Liberty Science 2015
Event Round Place Best Average Result Details
 Rubik's Cube Final 7 11.26   11.69   11.59 11.62 11.85 12.39 11.26
Second round 10 10.71   11.45   11.36 10.71 11.88 11.10 12.91
First round 21 11.95   13.11   19.34 13.07 11.95 13.96 12.29
 2x2x2 Cube Final 11 4.00   6.17   4.00 14.97 4.81 7.81 5.89
Second round 8 3.36   4.03   3.69 5.01 3.39 3.36 6.99
First round 14 3.71   4.39   4.28 7.02 5.07 3.82 3.71
 3x3x3 Blindfolded Final 2 1:06.64   1:28.97   1:34.15 1:46.13 1:06.64
  FMC USA 2015   (2015-10-25)
FMC USA 2015
Event Round Place Best Average Result Details
 3x3x3 Fewest Moves Final 8 29   32.00   29 35 32
  Red Cross 2014   (2014-12-13)
Red Cross 2014
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 8.95   10.42   8.95 11.25 10.40 11.81 9.60
Second round 12 9.80   11.66   11.77 12.54 9.80 11.14 12.07
First round 16 10.83   12.54   10.83 13.05 13.16 12.84 11.72
 2x2x2 Cube Final 2 3.21   3.55   3.50 3.54 DNF 3.61 3.21
First round 5 3.30   4.38   3.30 5.19 4.26 4.44 4.45
 4x4x4 Cube Final 10 45.58   49.64   49.01 59.90 45.58 49.06 50.85
Combined First round 7 42.64   45.96   42.64 49.58 50.58 43.94 44.37
 5x5x5 Cube Combined Final 2 1:26.28   1:28.37   1:26.28 1:30.86 1:28.15 1:27.75 1:29.22
  FMC USA 2014   (2014-10-26)
FMC USA 2014
Event Round Place Best Average Result Details
 3x3x3 Fewest Moves Final 2 27   30.00   27 33 30
  US Nationals 2014   (2014-8-1~3)
US Nationals 2014
Event Round Place Best Average Result Details
 Rubik's Cube Semi Final 45 10.60   12.04   10.60 11.54 15.05 11.67 12.92
Second round 45 9.79   11.72   11.88 10.62 9.79 12.65 13.30
First round 43 9.33   11.53   11.32 12.69 10.58 13.97 9.33
 2x2x2 Cube Second round 48 2.92   4.21   5.53 3.71 2.92 7.17 3.38
First round 20 2.11   3.48   3.20 2.11 3.49 3.76 3.77
 4x4x4 Cube Second round 40 42.27   48.29   47.61 42.27 48.64 56.04 48.63
Combined First round 48 42.22   49.64   42.22 50.68 51.73 46.51 57.13
 5x5x5 Cube Semi Final 23 1:27.72   1:32.13   1:27.72 1:28.09 1:35.23 1:35.06 1:33.24
Second round 14 1:20.81   1:23.80   1:20.81 1:25.47 1:22.05 1:23.87 1:25.76
Combined First round 17 1:16.58   1:27.71   1:27.39 1:16.58 1:26.84 1:28.91 1:35.02
 3x3x3 Blindfolded Final 8 56.29   1:03.25   58.53 56.29 1:14.93
First round 9 1:10.04   DNF   1:10.04 DNF 1:10.76
 3x3x3 Fewest Moves Final 2 28   28.67   28 28 30
 3x3x3 With Feet Combined Final 5 1:04.54   1:15.63   1:23.25 1:04.54 1:19.09
 4x4x4 Blindfolded Final 12 11:11.00     DNF 11:11.00 DNF
 5x5x5 Blindfolded Final 11 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Final 15 6/7 48:22     6/7 48:22 5/7 43:52
  Princeton Winter 2014   (2014-2-15)
Princeton Winter 2014
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 10.52   11.83   11.30 16.55 11.50 10.52 12.68
Second round 7 11.33   11.83   11.33 12.55 13.89 11.42 11.51
First round 4 10.03   10.97   11.75 10.67 10.50 13.07 10.03
 2x2x2 Cube Final 11 3.44   4.02   4.27 3.44 4.13 DNF 3.67
 4x4x4 Cube Combined Final 7 44.31   47.08   46.50 44.31 49.77 44.97 52.61
 5x5x5 Cube Combined Final 3 1:19.84   1:28.52   1:19.84 1:30.97 1:31.04 1:36.79 1:23.55
 3x3x3 Blindfolded Final 4 1:08.10   DNF   1:08.10 DNF DNF
 Rubik's Clock Combined Final 2 10.17   12.37   13.17 11.10 13.51 12.83 10.17
 Skewb Combined Final 3 9.30   11.11   16.76 10.14 12.46 10.72 9.30
  Liberty Science 2013   (2013-12-14)
Liberty Science 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 9.91   10.10   9.93 9.91 10.36 10.37 10.01
Second round 4 9.67   10.75   11.66 10.97 9.67 10.32 10.96
First round 5 11.49   12.01   12.39 11.81 11.84 11.49 19.96
 2x2x2 Cube Final 2 2.26   3.96   3.39 3.76 2.26 4.73 4.93
First round 2 2.98   3.94   4.37 4.17 5.28 2.98 3.29
 4x4x4 Cube Combined Final 6 38.72   46.31   38.72 44.92 44.76 51.54 49.25
 5x5x5 Cube Combined Final 7 1:17.57   1:33.10   1:17.57 1:38.28 1:29.43 1:40.47 1:31.60
 3x3x3 Blindfolded Final 3 1:05.77   DNF   1:05.77 DNF DNF
 3x3x3 One-Handed Combined First round 9 21.39   22.84   21.39 25.45 21.46 24.45 22.60
  CCFC Fall 2013   (2013-9-21)
CCFC Fall 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 9.56   11.14   11.92 11.72 10.46 11.23 9.56
Second round 6 9.87   11.18   10.52 9.87 13.77 10.87 12.15
First round 5 9.85   11.27   11.03 12.16 9.85 13.37 10.63
 2x2x2 Cube Final 4 3.86   3.95   3.86 7.96 3.93 3.89 4.03
 4x4x4 Cube Combined Final 7 47.71   50.08   48.73 51.92 47.71 50.69 50.81
 3x3x3 Blindfolded Final 4 1:15.48   DNF   DNF 1:15.48 1:25.80
First round 5 57.81   DNF   DNF 57.81 DNF
 3x3x3 One-Handed Combined Final 8 18.36   23.44   24.93 18.36 23.63 23.86 22.82
 Pyraminx Combined Final 10 5.54   9.87   5.54 11.37 11.70 10.72 7.51
 Square-1 Combined Final 6 48.07     48.07 DNF
 4x4x4 Blindfolded Final 4 7:49.28     DNF DNF 7:49.28
  World Championship 2013   (2013-7-26~28)
World Championship 2013
Event Round Place Best Average Result Details
 Rubik's Cube Second round 99 10.85   12.83   10.85 14.48 12.91 16.39 11.11
First round 30 9.29   10.61   13.11 9.81 10.77 11.25 9.29
 2x2x2 Cube Semi Final 25 3.43   4.12   3.43 5.50 4.31 4.25 3.81
Second round 36 3.66   4.10   7.01 4.57 3.66 3.84 3.90
First round 76 3.57   4.52   3.57 4.03 5.26 5.66 4.28
 4x4x4 Cube Second round 60 42.12   52.24   49.14 57.95 42.12 53.84 53.74
Combined First round 42 40.72   47.69   52.91 48.00 40.72 48.65 46.41
 5x5x5 Cube Second round 38 1:19.48   1:34.82   1:50.25 1:40.44 1:31.70 1:19.48 1:32.33
Combined First round 32 1:22.13   1:30.28   1:36.35 1:22.13 1:32.31 1:35.52 1:23.00
 3x3x3 Blindfolded First round 18 1:09.34   DNF   DNF 1:09.34 DNF
 3x3x3 Fewest Moves Final 13 31     32 31
 3x3x3 With Feet Combined Final 6 51.47   57.16   1:05.03 54.97 51.47
 4x4x4 Blindfolded Final 31 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 7 15:02.00     15:02.00 DNF DNF
 3x3x3 Multi-Blind Final 39 5/7 45:11     5/7 45:48 5/7 45:11
  Newark Head to Head 2013   (2013-5-18)
Newark Head to Head 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 3 9.27   10.35   14.77 10.90 9.27 10.32 9.83
Second round 5 10.97     10.97
First round 3 9.66   11.03   10.77 11.28 9.66 12.58 11.03
 2x2x2 Cube Final 3 3.12   3.67   3.48 11.18 3.41 4.13 3.12
First round 3 1.65   3.58   3.81 1.65 3.32 7.00 3.62
 4x4x4 Cube Combined Final 3 40.77   46.08   43.25 46.54 40.77 55.96 48.46
 5x5x5 Cube Combined Final 3 1:21.34   1:28.41   1:25.43 1:21.34 1:37.08 1:30.45 1:29.36
 3x3x3 One-Handed Final 8 21.68   25.61   26.05 26.39 24.38 26.48 21.68
Combined First round 8 22.78   23.39   22.78 23.84 30.83 23.25 23.08
 Pyraminx Final 5 4.81   8.64   8.87 15.23 9.48 7.57 4.81
  Cornell Spring 2013   (2013-4-6)
Cornell Spring 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 10.36   10.77   10.36 10.72 10.81 10.78 10.82
Second round 3 10.15   13.11   15.59 10.15 DNF 12.03 11.72
First round 1 10.50   11.85   10.66 12.19 10.50 13.56 12.69
 2x2x2 Cube Final 1 3.28   3.62   3.44 3.72 3.69 3.28 4.86
First round 2 3.18   3.69   3.58 3.90 6.33 3.18 3.58
 4x4x4 Cube Combined Final 2 42.30   45.34   42.30 43.72 53.41 44.08 48.22
 5x5x5 Cube Combined Final 1 1:23.05   1:30.08   1:31.08 1:23.05 1:33.11 1:33.06 1:26.11
 3x3x3 Blindfolded Final 3 1:20.25   DNF   DNF DNF 1:20.25
 3x3x3 One-Handed Final 3 19.41   21.51   21.15 19.41 22.38 21.50 21.88
Combined First round 5 18.52   22.45   24.25 26.84 21.21 21.90 18.52
 3x3x3 With Feet Final 1 54.39   1:00.81   1:02.95 1:05.10 54.39
 Pyraminx Final 2 7.34   10.44   10.36 12.91 10.81 10.16 7.34
 4x4x4 Blindfolded Final 1 6:11.86     DNF 6:11.86 DNF
  Princeton Spring 2013   (2013-3-30)
Princeton Spring 2013
Event Round Place Best Average Result Details
 2x2x2 Cube Final 1 3.38   3.80   3.38 4.11 4.03 3.44 3.93
Second round 1 2.55   3.51   3.30 3.31 4.03 3.93 2.55
Combined First round 1 2.83   3.43   3.61 2.83 3.46 3.46 3.38
 4x4x4 Cube Combined Final 2 42.09   47.23   49.21 48.53 44.40 42.09 48.77
 5x5x5 Cube Combined Final 1 1:22.18   1:31.37   1:28.53 DNF 1:38.94 1:26.63 1:22.18
 3x3x3 Blindfolded Final 2 1:00.71   1:05.44   1:11.55 1:00.71 1:04.05
 3x3x3 One-Handed Second round 13 20.22   24.57   20.22 23.25 23.77 26.81 26.69
Combined First round 9 21.13   23.05   26.05 21.13 24.15 21.96 23.05
 Pyraminx Final 6 5.61   8.17   9.22 6.11 5.61 9.18 9.33
 4x4x4 Blindfolded Final 3 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 2 DNF     DNF DNS
  MIT Spring 2013   (2013-3-9)
MIT Spring 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 7 10.93   11.76   12.00 11.63 12.00 11.66 10.93
Second round 5 9.47   10.70   12.16 9.47 10.69 10.81 10.59
First round 5 9.50   12.01   9.50 12.28 11.93 13.15 11.83
 2x2x2 Cube Final 4 3.83   4.39   4.09 4.58 3.83 11.21 4.50
First round 3 3.07   4.20   3.83 3.07 3.67 5.10 7.41
 4x4x4 Cube Final 5 45.09   51.48   1:01.21 45.31 45.09 52.22 56.90
Combined First round 3 42.56   44.57   45.02 45.08 46.27 42.56 43.61
 3x3x3 Blindfolded Final 2 1:01.44   DNF   1:01.44 DNF 1:09.59
First round 2 1:22.31   DNF   1:22.31 DNF DNF
 3x3x3 One-Handed Final 7 18.66   22.47   34.93 23.06 18.66 23.81 20.53
Combined First round 6 18.84   22.03   18.84 29.08 19.77 24.04 22.28
 3x3x3 Multi-Blind Final 2 6/10 59:44     6/10 59:44
  Harvard Spring 2013   (2013-2-2)
Harvard Spring 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 10.00   11.70   12.58 10.30 10.00 12.21 12.71
Second round 3 9.11   10.15   10.68 10.44 14.25 9.33 9.11
First round 6 10.43   12.54   11.72 14.47 13.19 12.71 10.43
 2x2x2 Cube Final 7 3.55   4.87   3.96 3.81 3.55 6.84 9.11
First round 1 3.15   3.45   3.15 3.34 5.75 3.27 3.75
 4x4x4 Cube Final 3 47.66   48.41   48.18 47.66 47.68 49.36 1:00.05
Combined First round 3 39.38   46.40   59.65 46.78 47.43 39.38 45.00
 5x5x5 Cube Combined Final 9 1:44.33   DNF   1:44.33 DNF DNS DNS DNS
 3x3x3 Blindfolded Final 2 1:04.81   1:07.99   1:10.08 1:09.08 1:04.81
 4x4x4 Blindfolded Final 2 DNF     DNF DNF
 5x5x5 Blindfolded Final 1 DNF     DNF DNF
  Monmouth 2013   (2013-1-12)
Monmouth 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 10.56   11.77   11.15 11.56 12.65 12.59 10.56
Second round 2 9.30   10.43   11.84 9.30 10.88 10.25 10.15
First round 7 11.56   12.58   11.56 11.59 13.71 13.06 13.08
 2x2x2 Cube Final 2 3.33   3.64   3.33 4.02 3.33 3.86 3.72
 4x4x4 Cube Combined Final 4 43.36   47.17   49.58 47.65 44.28 43.36 52.53
 3x3x3 Blindfolded Final 3 1:09.75   DNF   DNF 1:09.75 DNF
 4x4x4 Blindfolded Final 2 DNF     DNF DNF DNF
  Liberty Science 2012   (2012-12-15)
Liberty Science 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 10.68   11.25   10.68 10.88 11.56 11.30 15.80
Second round 4 9.88   11.48   12.65 10.80 11.71 9.88 11.94
First round 4 11.77   12.24   12.96 11.93 DNF 11.83 11.77
 2x2x2 Cube Final 3 3.33   3.49   3.58 3.55 3.34 3.71 3.33
 4x4x4 Cube Combined Final 2 46.68   49.69   48.09 50.77 46.68 50.22 55.78
 3x3x3 Blindfolded Final 2 1:00.16   DNF   DNF 1:00.16 DNF
 Rubik's Clock Combined Final 1 10.61   12.21   DNF 13.28 10.61 11.25 12.11
 4x4x4 Blindfolded Final 2 10:44.00     DNF DNF 10:44.00
 5x5x5 Blindfolded Final 1 DNF     DNF DNS
  Levittown 2012   (2012-12-1)
Levittown 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 7 10.02   12.35   13.25 14.69 10.36 10.02 13.44
Second round 7 10.27   12.58   13.08 DNF 11.65 13.00 10.27
First round 9 9.84   12.94   9.84 DNF 11.56 14.57 12.69
 2x2x2 Cube Final 3 3.22   3.54   3.58 4.71 3.22 3.52 3.52
 4x4x4 Cube Combined Final 5 45.90   51.73   45.90 47.43 52.75 DNF 55.00
 5x5x5 Cube Combined Final 4 1:24.11   1:33.58   1:49.03 1:31.96 1:29.13 1:39.66 1:24.11
 3x3x3 Blindfolded Combined Final 2 1:03.02   DNF   1:03.02 DNF DNF
 3x3x3 One-Handed Combined Final 8 19.63   22.44   20.41 24.78 19.63 22.59 24.33
  MIT Fall 2012   (2012-11-10)
MIT Fall 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 7 10.91   12.04   20.06 12.36 10.91 11.39 12.38
Second round 5 10.81   12.06   10.81 11.65 12.55 13.66 11.97
First round 2 7.84   10.55   7.84 9.68 12.40 10.81 11.15
 2x2x2 Cube Final 1 2.59   3.89   2.59 3.52 4.80 3.43 4.73
First round 4 2.13   3.72   3.59 2.13 3.28 5.16 4.28
 4x4x4 Cube Final 3 42.53   48.94   47.86 49.40 49.55 42.53 53.38
First round 3 42.94   48.59   53.15 43.25 52.08 50.44 42.94
 5x5x5 Cube Final 16 DNF   DNF   DNF DNS DNS DNS DNS
 3x3x3 One-Handed Final 6 21.55   25.25   32.21 26.63 26.53 21.55 22.59
First round 7 21.53   24.40   21.53 27.06 21.55 24.58 27.59
  Princeton Fall 2012   (2012-9-22)
Princeton Fall 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 10.88   11.90   12.05 11.93 13.38 10.88 11.72
Second round 9 9.81   12.60   18.66 12.88 11.77 13.15 9.81
First round 2 9.93   10.77   10.81 14.02 10.44 9.93 11.05
 2x2x2 Cube Final 4 3.53   4.33   4.59 5.84 3.53 3.80 4.59
Combined First round 7 3.78   4.41   4.02 5.88 4.09 3.78 5.11
 4x4x4 Cube Combined Final 4 45.91   50.51   45.91 47.61 54.93 55.46 49.00
 5x5x5 Cube Combined Final 3 1:28.81   1:33.46   1:30.63 1:42.34 1:30.30 1:28.81 1:39.46
 3x3x3 Blindfolded Final 3 1:15.27   DNF   1:15.27 1:33.75 DNF
 3x3x3 Fewest Moves Final 3 37     37
 3x3x3 One-Handed Combined First round 11 23.31   25.19   23.31 24.05 27.13 29.47 24.38
 Rubik's Clock Final 3 10.27   11.38   12.63 11.56 11.61 10.96 10.27
 Pyraminx Combined Final 10 10.00   10.52   10.65 10.13 10.00 10.78 DNF
  SJC Summer 2012   (2012-8-18)
SJC Summer 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 11.05   11.68   12.21 11.05 14.05 11.27 11.56
Second round 3 10.34   11.95   12.27 11.52 10.34 12.05 17.94
First round 6 11.38   12.44   12.72 11.38 14.22 12.36 12.25
 2x2x2 Cube Final 3 3.58   3.82   4.03 3.84 3.58 3.86 3.77
First round 3 3.18   3.72   3.84 3.19 3.18 4.75 4.13
 4x4x4 Cube Combined Final 5 51.93   57.77   57.96 58.93 56.43 1:05.86 51.93
 5x5x5 Cube Combined Final 2 1:19.53   1:32.11   1:37.77 1:27.68 1:32.75 1:19.53 1:35.90
 3x3x3 Blindfolded Final 10 DNF   DNF   DNF DNF DNF
 3x3x3 One-Handed Final 4 18.65   21.60   23.33 20.65 20.81 18.65 DNF
Second round 7 19.96   23.15   20.65 20.78 29.63 28.02 19.96
Combined First round 9 21.80   27.03   21.80 26.96 26.30 27.84 28.06
 4x4x4 Blindfolded Final 2 10:22.00     10:22.00 DNF
 5x5x5 Blindfolded Final 1 24:47.00     DNF 24:47.00
  US Nationals 2012   (2012-8-3~5)
US Nationals 2012
Event Round Place Best Average Result Details
 Rubik's Cube Semi Final 31 11.13   12.54   13.25 11.61 11.13 15.16 12.77
Second round 37 11.72   12.43   11.72 12.66 12.40 12.22 14.91
First round 32 10.44   12.43   11.58 12.93 10.44 14.13 12.77
 2x2x2 Cube Semi Final 19 3.27   4.24   4.68 3.52 4.52 3.27 5.88
Second round 26 3.80   4.38   4.68 3.80 4.61 4.80 3.86
First round 20 3.86   4.07   4.59 4.12 3.86 4.18 3.90
 4x4x4 Cube Second round 43 48.94   1:01.20   48.94 1:06.00 1:01.43 1:02.59 59.58
Combined First round 31 46.29   57.23   1:00.97 46.29 54.88 59.81 57.01
 5x5x5 Cube Final 16 1:36.86   DNF   1:36.86 DNF DNS DNS DNS
Semi Final 16 1:29.46   1:40.82   1:39.97 1:44.65 1:37.84 1:48.21 1:29.46
Second round 9 1:24.96   1:30.35   1:28.05 1:35.94 1:24.96 1:33.46 1:29.55
Combined First round 14 1:28.91   1:36.88   1:32.71 1:43.06 1:28.91 1:40.65 1:37.27
 3x3x3 Blindfolded First round 59 DNF   DNF   DNF DNF DNF
 3x3x3 Fewest Moves Final 7 32     35 32
 3x3x3 With Feet Final 3 48.12   NR 55.13   NR 1:02.28 48.12 54.99
 4x4x4 Blindfolded Final 10 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 5 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Final 8 5/6 28:14     5/6 28:14 5/7 45:56
  Jersey Shore Open 2012   (2012-7-28)
Jersey Shore Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 6 12.80   13.59   13.52 14.13 13.13 21.25 12.80
Second round 6 10.75   12.31   19.09 10.75 14.22 11.55 11.16
First round 4 10.09   11.38   10.80 11.22 12.11 10.09 DNF
 2x2x2 Cube Final 8 3.44   5.20   3.44 6.30 4.03 6.72 5.28
First round 3 3.58   3.86   3.93 3.96 3.69 3.58 9.00
 4x4x4 Cube Combined Final 5 54.52   56.64   56.31 56.61 57.00 54.52 58.09
 5x5x5 Cube Combined Final 3 1:29.66   1:33.86   1:32.38 1:41.38 1:29.66 1:31.02 1:38.18
 3x3x3 Blindfolded Final 1 1:21.72   DNF   DNF 1:21.72 DNF
 4x4x4 Blindfolded Final 2 DNF     DNF DNF
 5x5x5 Blindfolded Final 1 DNF     DNF DNS
  Liberty Science 2011   (2011-11-5)
Liberty Science 2011
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 8.75   11.79   8.75 11.05 13.34 12.96 11.36
Second round 4 11.69   12.35   14.50 11.81 11.69 12.69 12.54
First round 10 11.72   14.58   13.71 16.63 15.91 14.13 11.72
 2x2x2 Cube Final 1 1.66   3.56   3.86 3.50 4.13 1.66 3.31
 4x4x4 Cube Combined Final 4 50.65   58.31   1:12.46 1:00.71 59.69 54.52 50.65
 3x3x3 Blindfolded Final 1 59.21   DNF   1:09.93 59.21 DNF
 Rubik's Clock Combined Final 4 10.30   14.05   11.81 10.30 11.96 18.38 DNF
       Rubik's Magic Final 7 1.46   1.84   1.50 1.47 1.46 2.55 4.91
       Master Magic Final 5 3.16   3.77   3.16 3.71 3.78 3.83 10.00
  US Nationals 2010   (2010-8-6~8)
US Nationals 2010
Event Round Place Best Average Result Details
 Rubik's Cube Final 14 10.80   15.00   15.96 15.31 10.80 13.72 16.59
Semi Final 5 10.88   12.13   11.93 10.88 13.02 11.44 25.33
Second round 23 11.65   14.24   15.90 11.65 14.44 14.50 13.78
First round 8 9.40   11.98   12.38 12.15 17.93 9.40 11.41
 2x2x2 Cube Final 11 2.61   4.46   4.59 5.40 4.65 4.13 2.61
Second round 9 3.55   3.84   4.00 3.84 4.02 3.55 3.68
First round 20 2.59   4.44   2.59 3.86 3.90 6.18 5.56
 4x4x4 Cube Final 9 50.58   56.01   54.80 50.58 58.81 54.43 59.03
Second round 6 48.02   52.85   1:03.63 56.46 48.02 49.88 52.22
Combined First round 9 48.97   56.03   1:05.97 53.46 48.97 56.52 58.11
 5x5x5 Cube Final 8 1:33.77   1:39.26   1:46.30 1:33.77 1:35.91 DNF 1:35.56
Second round 6 1:24.75   1:37.50   1:40.25 1:24.75 1:41.06 1:37.30 1:34.94
Combined First round 7 1:24.41   1:34.12   1:31.93 1:47.31 1:29.09 1:24.41 1:41.34
 6x6x6 Cube Final 12 4:09.91   DNF   4:09.91 4:28.86 DNF
Combined First round 10 3:42.30   3:54.78   3:42.30 4:19.58 3:42.47
 7x7x7 Cube Combined First round 13 6:11.33   6:26.28   6:19.91 6:47.59 6:11.33
 3x3x3 Blindfolded Final 4 1:27.59   DNF   DNF 1:27.59 DNF
First round 5 1:36.65   DNF   DNF DNF 1:36.65
 3x3x3 Fewest Moves Final 15 34     34 35
 3x3x3 One-Handed Final 14 20.69   25.76   25.94 28.27 26.31 20.69 25.03
Second round 15 21.21   23.67   23.59 26.86 21.78 25.65 21.21
First round 32 23.94   26.82   29.55 29.08 24.03 27.36 23.94
 3x3x3 With Feet Final 1 51.94   NAR 1:02.49   NAR 56.94 51.94 1:18.58
 Rubik's Clock Final 2 9.63   10.26   10.16 10.80 9.83 9.63 17.88
First round 4 10.50   11.10   10.53 10.50 11.72 11.36 11.40
 Megaminx Final 7 1:32.47   1:41.72   1:53.11 1:42.19 1:48.03 1:34.93 1:32.47
Combined First round 9 1:38.13   1:46.68   1:56.36 1:42.61 2:05.31 1:41.08 1:38.13
 Pyraminx First round 16 8.16   9.58   9.96 8.16 8.50 10.27 12.66
 Square-1 Combined First round 17 26.02   28.75   30.54 28.09 27.63 30.61 26.02
 4x4x4 Blindfolded Final 5 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 3 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Final 7 4/6 35:42     4/6 35:42 DNF
       Rubik's Magic Final 5 1.22   1.61   1.30 1.22 1.97 1.55 4.97
First round 8 1.31   1.40   1.46 1.40 1.34 1.31 10.05
       Master Magic Final 12 3.40   4.91   3.40 4.16 6.28 4.28 54.66
First round 12 3.19   4.10   3.19 4.31 4.36 5.05 3.63
  Baltimore Spring 2010   (2010-4-18)
Baltimore Spring 2010
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 11.15   11.81   11.15 11.36 11.77 12.83 12.31
First round 3 11.53   13.11   11.53 13.46 12.34 14.41 13.53
 2x2x2 Cube Final 2 2.31   3.94   2.31 3.69 5.00 4.28 3.84
First round 4 3.80   4.29   4.09 4.90 4.31 3.80 4.47
 4x4x4 Cube Combined Final 2 52.30   59.52   58.28 1:02.94 52.30 1:04.86 57.33
 5x5x5 Cube Combined Final 2 1:34.34   1:37.97   1:34.34 1:34.68 1:41.53 1:40.46 1:38.77
 3x3x3 Blindfolded Final 1 1:04.25   DNF   1:04.25 DNF DNF
 3x3x3 Fewest Moves Final 1 32     32
 3x3x3 One-Handed Combined Final 2 22.13   24.16   24.47 23.11 22.13 24.91 DNF
 Pyraminx Final 7 10.80   13.82   12.96 10.80 12.81 15.69 DNF
       Rubik's Magic Final 1 1.09   1.30   1.09 1.11 1.11 3.05 1.68
  MIT Spring 2010   (2010-3-6)
MIT Spring 2010
Event Round Place Best Average Result Details
 Rubik's Cube Final 7 11.02   14.09   15.22 11.02 DNF 15.90 11.15
Second round 2 9.66   11.57   12.03 15.86 9.66 11.66 11.03
First round 3 11.71   13.19   14.52 13.18 18.34 11.86 11.71
 2x2x2 Cube Final 4 5.06   5.51   6.08 5.06 10.47 5.22 5.22
Second round 5 3.86   4.87   4.65 3.86 4.09 5.88 6.16
First round 3 3.68   4.20   4.68 3.68 3.81 5.43 4.11
 4x4x4 Cube Final 4 47.43   56.81   1:00.47 58.03 47.43 57.47 54.93
Combined First round 2 49.38   52.79   53.81 49.38 50.05 54.52 1:12.19
 3x3x3 Fewest Moves Final 1 34     34
 3x3x3 One-Handed Final 4 23.27   24.07   23.27 23.90 24.02 24.28 24.88
Second round 2 21.13   22.65   21.13 22.91 28.86 23.31 21.72
Combined First round 7 19.55   26.60   31.71 23.00 DNF 19.55 25.08
 Pyraminx Final 4 7.47   11.03   25.55 12.58 7.47 8.22 12.30
First round 5 8.44   10.42   9.71 9.86 8.44 11.69 14.72
 4x4x4 Blindfolded Final 1 DNF     DNF DNF
 5x5x5 Blindfolded Final 1 DNF     DNF
  Drexel Winter 2010   (2010-2-6)
Drexel Winter 2010
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 11.81   13.31   11.81 24.06 12.22 13.41 14.31
Second round 1 10.77   12.31   11.88 10.77 14.59 13.19 11.86
First round 1 10.94   12.67   10.94 11.84 12.86 13.31 14.59
 2x2x2 Cube Final 1 1.96   4.03   1.96 4.90 4.59 3.63 3.86
 4x4x4 Cube Final 1 44.27   50.03   51.03 54.86 45.81 53.25 44.27
 5x5x5 Cube Final 1 1:33.08   1:35.79   1:37.59 1:34.91 1:40.53 1:34.88 1:33.08
 7x7x7 Cube Final 1 5:43.15   5:52.46   6:09.93 5:44.30 5:43.15
 3x3x3 Blindfolded Final 1 1:16.50   1:33.65   1:31.91 1:16.50 1:52.53
 3x3x3 One-Handed Final 1 20.46   21.59   20.46 20.77 21.44 22.55 28.05
 Pyraminx Final 1 9.00   12.13   17.93 9.00 15.16 11.53 9.71
       Rubik's Magic Final 1 1.50   2.08   1.50 3.02 2.13 2.19 1.93
  Washington DC Open 2010   (2010-1-30)
Washington DC Open 2010
Event Round Place Best Average Result Details
 Rubik's Cube Final 3 12.05   12.84   13.38 12.75 12.05 12.40 17.78
First round 3 12.56   14.20   12.56 13.94 15.65 15.15 13.50
 2x2x2 Cube Final 2 2.47   3.86   5.03 3.59 3.52 2.47 4.47
 3x3x3 Blindfolded Final 1 57.30   DNF   1:11.68 57.30 DNF
 Rubik's Clock Final 1 9.19   10.57   11.22 9.19 10.06 11.84 10.43
 5x5x5 Blindfolded Final 1 DNF     DNF
  MIT Fall 2009   (2009-11-14)
MIT Fall 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 6 12.47   13.77   14.09 12.47 14.03 13.18 15.19
Second round 3 12.08   12.82   13.34 14.13 12.80 12.31 12.08
First round 6 13.21   13.96   13.30 15.68 13.21 14.65 13.94
 2x2x2 Cube Final 3 3.97   4.54   4.27 4.61 4.75 3.97 5.72
First round 2 3.21   3.97   3.61 4.31 3.21 4.00 9.94
 4x4x4 Cube Combined Final 5 48.53   55.06   52.94 55.86 56.38 48.53 57.94
 5x5x5 Cube Combined Final 2 1:30.47   1:34.73   1:30.47 1:33.90 1:45.66 1:32.78 1:37.50
 3x3x3 Blindfolded Final 1 1:10.08     1:11.72 1:10.08
 3x3x3 One-Handed Final 6 23.63   26.69   27.28 25.27 27.52 27.77 23.63
Combined First round 3 23.61   24.44   29.81 23.78 24.84 23.61 24.69
 Rubik's Clock Final 2 10.36   13.25   15.96 11.22 10.36 12.58 DNF
 Pyraminx Final 8 9.80   11.71   23.19 9.80 14.55 10.00 10.59
 4x4x4 Blindfolded Final 1 DNF     DNF DNF
 3x3x3 Multi-Blind Final 6 DNF     DNF
       Rubik's Magic Final 15 1.66   2.94   4.18 1.66 1.94 2.69 DNF
       Master Magic Final 5 3.19   3.87   3.68 3.69 4.25 4.43 3.19
  World Championship 2009   (2009-10-9~11)
World Championship 2009
Event Round Place Best Average Result Details
 Rubik's Cube Second round 23 11.65   13.17   16.59 13.56 11.65 12.25 13.69
First round 37 12.68   13.99   12.68 14.59 14.36 16.68 13.03
 2x2x2 Cube First round 36 3.31   5.63   3.31 6.93 6.59 4.86 5.43
 4x4x4 Cube First round 22 49.96   58.60   51.86 49.96 1:04.69 DNF 59.25
 5x5x5 Cube Final 13 1:32.18   1:40.14   1:32.18 1:46.36 1:34.25 1:51.32 1:39.80
First round 14 1:33.81   1:38.72   1:45.55 1:42.81 1:36.15 1:37.21 1:33.81
 6x6x6 Cube Combined Final 32 4:32.27     4:32.27
 3x3x3 Blindfolded Final 3 1:14.06   DNF   1:22.93 1:14.06 DNF
First round 1 1:05.97     1:28.19 1:05.97
 3x3x3 Fewest Moves Final 11 34     34
 3x3x3 One-Handed First round 36 20.97   26.39   20.97 28.55 23.72 34.69 26.90
 3x3x3 With Feet Final 3 1:12.71     1:12.71
First round 1 58.38   NAR   58.38
 Rubik's Clock Combined Final 22 11.53   13.49   11.53 30.63 13.19 12.16 15.11
 Pyraminx Combined Final 31 9.18   12.00   10.80 11.90 13.31 9.18 19.69
 Square-1 Combined Final 11 21.59   25.68   31.80 22.11 31.27 21.59 23.65
 4x4x4 Blindfolded Final 12 DNF     DNF DNS
 3x3x3 Multi-Blind Final 3 6/6 36:59     6/6 36:59
       Rubik's Magic Final 25 1.21   1.78   3.61 1.21 1.77 2.34 1.22
       Master Magic Final 10 2.97   4.18   3.88 5.58 2.97 6.00 3.09
  US Nationals 2009   (2009-8-14~16)
US Nationals 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 11.31   13.24   11.31 12.43 13.53 13.77 16.27
Second round 8 12.63   13.59   15.43 14.63 12.90 12.63 13.25
First round 11 12.03   14.02   13.18 13.44 12.03 18.38 15.44
 2x2x2 Cube Final 5 4.31   5.30   6.50 4.31 4.58 4.81 10.21
First round 4 4.30   4.78   4.44 5.00 4.30 4.90 6.97
 4x4x4 Cube Final 5 47.77   57.10   1:01.21 47.77 57.78 53.33 1:00.18
First round 2 48.16   53.00   1:00.56 1:10.43 48.16 48.84 49.59
 5x5x5 Cube Final 4 1:32.05   1:44.33   1:46.68 1:32.05 1:43.46 1:42.84 DNF
First round 2 1:31.00   1:36.26   1:42.50 1:31.00 1:38.41 1:32.96 1:37.40
 3x3x3 Blindfolded Final 8 DNF   DNF   DNF DNF DNF
First round 2 1:12.43   DNF   DNF 1:12.43 1:15.94
 3x3x3 Fewest Moves Final 3 30     30 41
 3x3x3 One-Handed Final 16 25.84   29.58   DNF 26.62 28.69 25.84 33.43
First round 15 22.88   26.82   30.52 24.90 22.88 25.03 32.21
 Rubik's Clock Final 5 11.69   15.30   11.69 15.03 DNF 13.18 17.68
First round 2 11.71   13.44   12.28 13.03 11.71 21.97 15.02
 Megaminx Final 3 1:50.52   2:00.63   1:50.52 1:58.86 2:12.52
First round 4 1:57.65   2:00.52   2:05.83 1:57.65 1:58.08
 Pyraminx Final 10 7.77   10.40   11.63 7.77 22.59 8.53 11.05
First round 9 6.86   9.26   7.38 6.86 10.21 13.66 10.18
 Square-1 Final 5 20.39   26.22   20.39 24.34 25.83 28.50 35.78
First round 7 25.80   29.92   32.81 36.13 30.19 25.80 26.77
 4x4x4 Blindfolded Final 1 9:45.30     9:45.30 DNS DNS
 5x5x5 Blindfolded Final 2 DNF     DNF DNS
 3x3x3 Multi-Blind Final 10 3/5 30:23     DNF 3/5 30:23
       Rubik's Magic First round 23 1.28   2.28   4.52 2.06 1.36 3.41 1.28
       Master Magic Final 3 3.13   3.34   3.33 3.44 4.86 3.25 3.13
First round 7 3.65   4.34   4.28 3.65 4.30 4.44 5.15
  Xi'an Open 2009   (2009-6-28)
Xi'an Open 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 12.41   13.32   14.27 14.50 12.41 12.44 13.25
Second round 1 11.21   12.66   11.90 13.41 12.68 13.65 11.21
First round 1 12.78   14.11   14.56 14.71 13.66 12.78 14.11
 2x2x2 Cube Final 1 1.96   4.40   1.96 3.83 4.81 7.56 4.56
 4x4x4 Cube Combined Final 1 46.86   52.77   55.00 51.77 46.86 56.52 51.54
 5x5x5 Cube Combined Final 1 1:31.58   1:42.65   1:35.03 1:43.33 1:54.77 1:49.59 1:31.58
 3x3x3 Blindfolded Final 2 1:19.27   DNF   DNF 1:49.56 1:19.27
 3x3x3 One-Handed Combined Final 1 23.13   27.57   27.41 23.13 31.33 45.40 23.97
 Pyraminx Final 1 7.06   10.36   14.31 7.91 11.25 11.93 7.06
 Square-1 Final 1 18.47   22.72   21.03 21.46 18.47 30.96 25.68
  Beijing Metropolis Open 2009   (2009-5-2)
Beijing Metropolis Open 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 12.91   14.83   14.36 15.19 12.91 14.94 DNF
Second round 3 12.56   13.79   14.93 12.81 12.56 15.91 13.63
First round 2 12.06   14.21   15.15 12.06 19.06 12.63 14.86
 2x2x2 Cube Final 1 3.68   4.46   4.34 5.02 4.02 5.66 3.68
First round 2 3.90   5.41   3.90 7.25 5.47 5.97 4.78
 4x4x4 Cube Combined Final 1 52.34   57.17   1:05.25 54.68 1:01.94 52.34 54.88
 5x5x5 Cube Combined Final 1 1:38.44   1:42.34   1:45.80 1:38.44 1:43.61 1:43.36 1:40.06
 3x3x3 Blindfolded First round 10 DNF   DNF   DNF DNF DNF
 3x3x3 One-Handed Final 2 25.05   28.30   30.50 30.50 26.11 28.30 25.05
First round 2 24.02   30.84   30.81 36.11 24.02 25.61 DNF
 3x3x3 With Feet Final 1 1:02.19   NAR 1:28.76   1:37.15 1:02.19 1:46.94
 Pyraminx Final 1 7.00   10.89   12.00 11.65 16.88 9.02 7.00
 Square-1 Combined Final 1 17.05   25.40   19.78 25.11 17.05 31.31 DNF
 3x3x3 Multi-Blind Final 3 4/6 35:56     4/6 35:56
  Qingming Festival Open 2009   (2009-4-6)
Qingming Festival Open 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 10.71   12.81   12.31 12.50 10.71 13.63 14.97
First round 5 12.16   14.24   12.16 18.40 15.93 12.40 14.38
 2x2x2 Cube Final 1 3.13   3.90   4.71 3.65 3.44 3.13 4.61
 4x4x4 Cube Final 1 47.38   51.54   1:01.55 49.27 47.80 57.55 47.38
 5x5x5 Cube Combined Final 2 1:26.47   1:41.26   1:36.94 1:56.75 1:47.46 1:39.38 1:26.47
 3x3x3 Blindfolded First round 6 DNF   DNF   DNF DNF DNF
 3x3x3 One-Handed Final 4 28.52   31.77   31.68 28.52 32.19 31.43 DNF
 5x5x5 Blindfolded Final 1 DNF     DNF DNF
 3x3x3 Multi-Blind Final 2 4/6 33:12     4/6 33:12
       Rubik's Magic Final 1 1.00   1.16   3.05 1.13 1.31 1.05 1.00
  Shijiazhuang Open 2009   (2009-3-15)
Shijiazhuang Open 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 12.88   13.78   12.88 14.90 13.28 14.61 13.44
Second round 2 12.77   14.53   13.69 14.97 14.93 15.36 12.77
First round 2 13.93   15.83   16.21 17.34 15.75 15.53 13.93
 2x2x2 Cube Final 1 4.44   5.04   5.52 4.44 5.40 4.80 4.91
First round 1 3.43   4.52   3.43 4.15 4.44 4.97 7.44
 4x4x4 Cube Combined Final 1 54.66   58.92   58.71 1:07.68 58.90 59.16 54.66
 5x5x5 Cube Combined Final 1 1:31.81   1:37.60   1:35.09 1:44.38 1:33.34 1:31.81 DNF
 3x3x3 Blindfolded Final 3 1:29.56   DNF   DNF 1:29.56 DNF
 3x3x3 One-Handed Final 3 24.06   25.52   24.06 27.84 25.58 24.44 26.53
First round 3 24.13   26.93   24.13 25.47 27.05 33.21 28.27
 3x3x3 With Feet Final 1 1:13.25   NAR 1:16.29   NAR 1:13.25 1:20.21 1:15.40
 5x5x5 Blindfolded Final 1 DNF     DNF
 3x3x3 Multi-Blind Final 1 5/7 55:03     5/7 55:03
       Rubik's Magic Final 1 1.03   1.15   1.05 1.03 1.96 1.06 1.33
       Master Magic Final 1 2.78   2.86   2.78 2.88 2.90 3.77 2.80
  Beijing Spring Open 2009   (2009-2-21)
Beijing Spring Open 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 10.77   14.07   10.77 16.31 13.31 14.50 14.40
Second round 1 11.36   12.26   12.13 11.36 14.06 12.50 12.16
First round 1 11.58   12.83   11.75 15.25 15.15 11.58 11.58
 2x2x2 Cube Final 1 3.61   4.22   4.36 4.80 3.86 4.44 3.61
First round 1 3.83   4.74   9.40 4.68 4.71 4.84 3.83
 4x4x4 Cube Combined Final 1 53.61   59.69   1:14.41 53.61 58.65 59.41 1:01.00
 5x5x5 Cube Combined Final 1 1:32.33   1:36.44   1:32.33 1:32.43 1:36.06 1:45.91 1:40.83
 3x3x3 Blindfolded Final 2 1:17.84   DNF   DNF 1:17.84 DNF
First round 2 1:20.96   DNF   DNF 1:20.96 DNF
 3x3x3 One-Handed Final 5 24.34   33.58   32.58 34.50 24.34 33.65 DNF
First round 2 26.77   27.85   29.80 27.63 27.80 26.77 28.11
 3x3x3 With Feet Final 1 1:19.84   NAR 1:34.94   NAR 1:43.96 1:19.84 1:41.03
 4x4x4 Blindfolded Final 2 DNF     DNF DNF
       Rubik's Magic Final 1 1.06   1.12   NAR 1.06 1.13 1.18 1.06 10.00
       Master Magic Final 1 2.81   3.14   2.81 4.68 3.13 3.27 3.02
  Nanjing Open 2008   (2008-12-14)
Nanjing Open 2008
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 12.94   14.42   14.44 14.80 12.94 16.11 14.02
Second round 1 12.16   14.08   14.15 12.16 15.53 12.97 15.11
First round 2 13.47   14.56   17.13 13.47 14.18 14.47 15.03
 2x2x2 Cube Final 1 2.00   4.50   4.80 7.16 4.97 2.00 3.72
First round 1 3.69   4.55   3.69 5.13 3.94 4.59 5.47
 4x4x4 Cube Combined Final 1 53.55   57.69   53.55 53.81 59.72 59.55 1:07.28
 5x5x5 Cube Combined Final 1 1:31.90   1:37.82   1:38.33 1:38.22 1:31.90 1:39.78 1:36.90
 3x3x3 Blindfolded First round 7 DNF   DNF   DNF DNF DNF
 3x3x3 One-Handed Final 1 23.41   27.47   26.50 27.75 23.41 31.02 28.16
       Rubik's Magic Final 1 1.30   1.49   1.66 2.78 1.30 1.38 1.44
  Beijing Fall Open 2008   (2008-11-2)
Beijing Fall Open 2008
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 13.02   14.30   13.02 14.61 16.80 14.96 13.33
Second round 2 11.06   14.31   15.02 13.52 14.38 17.59 11.06
First round 1 12.69   13.92   13.46 14.30 12.69 14.00 16.68
 2x2x2 Cube Final 1 3.53   4.09   4.86 5.36 3.58 3.83 3.53
First round 1 2.68   4.89   5.11 5.93 4.72 4.84 2.68
 4x4x4 Cube Final 1 1:00.46   1:02.15   1:02.46 1:05.72 1:00.71 1:00.46 1:03.27
 5x5x5 Cube Combined Final 1 1:22.13   1:39.73   1:47.50 1:42.11 1:22.13 1:41.19 1:35.90
 3x3x3 Blindfolded Final 1 1:26.81   DNF   DNF 1:26.81 DNF
 3x3x3 With Feet Final 1 2:06.65   NR 2:42.90   NR 3:52.53 2:09.52 2:06.65
 Square-1 Final 1 34.41   39.08   34.41 36.75 46.09
       Rubik's Magic Final 3 1.11   1.49   1.69 1.11 1.31 1.53 1.63
       Master Magic Final 2 3.02   3.56   3.06 3.02 4.27 6.45 3.34
  Guangdong Open 2008   (2008-10-1)
Guangdong Open 2008
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 12.36   13.55   15.13 12.86 14.40 12.36 13.39
Second round 2 12.63   14.55   14.03 15.09 14.72 14.90 12.63
First round 6 13.91   16.14   17.13 16.05 17.34 15.25 13.91
 2x2x2 Cube Final 1 3.58   4.67   4.47 6.13 4.19 3.58 5.34
 4x4x4 Cube Combined Final 1 58.11   1:01.81   1:01.21 58.11 1:02.22 1:02.00 1:02.56
 5x5x5 Cube Combined Final 1 1:33.69   1:41.07   1:46.93 1:39.69 1:33.69 1:36.58 1:54.50
 3x3x3 Blindfolded Final 10 DNF   DNF   DNF DNF DNF
 Megaminx Final 1 2:06.30   2:09.64   2:09.91 2:12.72 2:06.30
 Square-1 Final 3 23.11   29.41   33.33 23.11 31.78
       Rubik's Magic Final 6 1.06   1.56   1.06 1.11 1.93 1.65 2.05
First round 3 1.03   1.24   1.03 1.59 1.03 12.19 1.11
       Master Magic Final 7 3.36   4.21   3.36 4.52 3.46 4.65 5.58
  Shanghai Open 2008   (2008-8-30)
Shanghai Open 2008
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 12.40   13.84   13.75 13.83 13.93 12.40 14.06
Second round 2 13.22   15.30   15.81 17.08 15.34 13.22 14.75
First round 1 13.96     13.96 15.34 DNF
 2x2x2 Cube Final 1 4.00   5.08   4.66 4.00 4.15 7.15 6.44
First round 1 3.93   4.85   6.68 5.46 3.93 4.38 4.71
 4x4x4 Cube Final 1 57.96   1:06.40   1:07.68 1:02.86 DNF 57.96 1:08.67
 5x5x5 Cube Final 1 1:41.59   1:52.29   3:05.80 2:00.53 1:53.15 1:41.59 1:43.18
 3x3x3 Blindfolded Final 1 1:29.06   DNF   1:29.06 DNF DNF
 Square-1 Final 1 22.41   37.13   40.81 48.16 22.41
       Rubik's Magic Final 1 1.68   1.79   1.75 3.46 1.68 1.94 1.69
       Master Magic Final 1 3.25   4.38   4.03 5.55 4.71 3.25 4.40
  US Nationals and Open 2008   (2008-7-19~20)
US Nationals and Open 2008
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 11.21   13.79   14.11 15.31 14.33 11.21 12.93
Second round 4 11.83   13.69   14.27 12.46 11.83 14.38 14.34
First round 5 12.52   13.81   14.29 14.34 12.52 14.81 12.81
 2x2x2 Cube Final 1 4.08   4.34   4.38 4.08 4.25 4.40 5.68
 4x4x4 Cube Final 4 1:00.93   1:03.95   1:13.61 1:02.04 1:07.54 1:02.27 1:00.93
First round 11 58.55   1:12.08   1:15.90 58.55 1:09.16 1:13.87 1:13.21
 5x5x5 Cube Final 6 1:51.27   1:59.25   2:05.32 1:57.41 1:58.91 1:51.27 2:01.44
First round 8 2:03.80   2:09.12   2:15.16 2:06.77 2:05.43 2:03.80 DNF
 3x3x3 Blindfolded Final 5 1:30.16   DNF   DNF DNF 1:30.16
 3x3x3 Fewest Moves Final 3 34     34
 Rubik's Clock Final 19 DNF   DNF   DNF DNS DNS
 Megaminx Combined Final 3 2:04.71   2:08.32   2:13.96 2:04.71 2:06.30
 Pyraminx Final 5 7.21   10.86   19.87 7.21 9.43 14.49 8.66
 Square-1 Combined Final 5 27.97   32.51   38.41 31.16 27.97
 4x4x4 Blindfolded Final 5 18:07.00     18:07.00 DNF DNF
 3x3x3 Multi-Blind Final 9 3/6 53:08     3/6 53:08
       Rubik's Magic Final 1 1.16   1.27   1.69 1.33 1.31 1.18 1.16
       Master Magic Final 7 3.48   4.33   3.84 4.94 3.48 4.22 DNF
 3x3x3 Multi-Blind Old Final 9 3/6 53:08     3/6 53:08
  Beijing Spring Open 2008   (2008-5-2)
Beijing Spring Open 2008
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 13.72   15.45   13.90 13.72 14.30 18.15 DNF
Combined First round 1 12.56   16.03   16.57 20.52 14.73 12.56 16.79
 2x2x2 Cube Final 1 3.74   4.85   5.34 4.31 3.74 6.74 4.90
 4x4x4 Cube Combined Final 1 55.03   1:04.10   1:14.17 59.65 1:04.47 1:08.19 55.03
 3x3x3 Blindfolded Final 3 1:26.04   DNF   DNF 1:26.04 DNF
 Megaminx Final 1 1:58.96   2:12.81   2:28.41 1:58.96 2:11.05
 Square-1 Final 1 35.71   39.44   35.71 43.86 38.75
 3x3x3 Multi-Blind Final 1 3/3 15:08     3/3 15:08
       Rubik's Magic Final 1 1.11   1.26   1.19 2.11 1.11 1.44 1.16
       Master Magic Final 3 3.44   4.05   3.44 4.96 3.83 4.11 4.21
 3x3x3 Multi-Blind Old Final 1 3/3 15:08     3/3 15:08
  Beijing Open 2007   (2007-12-15)
Beijing Open 2007
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 11.61   15.40   18.09 15.75 11.61 15.65 14.80
Second round 2 13.96   17.00   17.27 18.43 13.96 17.55 16.19
First round 1 13.31     13.31 16.67 20.00
 2x2x2 Cube Final 1 4.65   5.83   5.78 4.65 6.05 7.55 5.66
 4x4x4 Cube Combined Final 1 1:03.21   1:09.10   1:09.11 1:03.21 1:08.65 1:09.96 1:09.55
 3x3x3 Blindfolded Final 2 2:09.25   DNF   2:09.25 DNF DNF
       Rubik's Magic Final 1 1.06   1.16   2.44 1.11 1.06 1.15 1.22
       Master Magic Final 1 4.41   5.14   5.68 4.41 4.52 5.55 5.36
  Guangdong Open 2007   (2007-10-1)
Guangdong Open 2007
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 15.50   16.30   16.36 15.94 15.50 17.40 16.59
Second round 2 14.27   16.84   15.00 18.30 14.27 19.59 17.22
First round 2 15.44     18.40 15.44 19.61
 2x2x2 Cube Final 1 5.54   6.31   5.81 6.47 6.66 5.54 8.40
 4x4x4 Cube Final 10 1:17.34   DNF   DNF 1:17.34 DNS DNS DNS
 5x5x5 Cube Final 2 2:15.04   2:43.06   DNF 2:42.30 2:27.93 2:15.04 2:58.96
 3x3x3 Blindfolded Final 2 2:10.58   DNF   DNF 2:41.63 2:10.58
 Square-1 Final 3 53.78   1:06.01   53.78 1:02.97 1:21.28
       Rubik's Magic Final 1 1.02   NAR 1.12   NAR 1.15 1.15 1.05 1.02 5.38
  US Open 2007   (2007-6-16~17)
US Open 2007
Event Round Place Best Average Result Details
 Rubik's Cube Second round 15 17.90   19.47   23.33 17.90 18.96 19.79 19.66
First round 17 17.53     17.53 22.06 DNF
 2x2x2 Cube Final 8 7.06   8.59   7.56 7.99 7.06 11.01 10.22
First round 12 7.91     9.84 DNF 7.91
 4x4x4 Cube Final 7 1:19.89   1:23.86   1:25.97 1:25.85 1:19.89 1:21.40 1:24.32
First round 9 1:26.51     1:31.28 1:26.51
 5x5x5 Cube Final 9 2:56.14   3:00.41   2:56.14 2:59.13 3:01.90 3:09.37 3:00.21
First round 9 2:53.42     2:53.42 3:00.52
 3x3x3 Blindfolded Qualification round 1 4:35.90     DNF 4:35.90
 Rubik's Clock Final 4 14.49   NAR 19.00   14.49 25.50 17.00
 Megaminx Final 4 3:29.12   3:43.81   3:29.12 3:37.18 4:05.12
 Square-1 Final 4 1:07.64   1:30.06   1:19.68 2:02.87 1:07.64
       Rubik's Magic Final 6 1.46   2.36   2.31 1.62 DNF 3.14 1.46