Preston Nguyen

WCA ID Region Gender Competitions Gold Silver Bronze
2009NGUY05  USA Male 21 3 6 8

Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 895 1200 4770 10.09 13.01 6497 1571 1149
 2x2x2 Cube 3285 4671 17221 4.22 6.07 16192 4379 3116
 4x4x4 Cube 287 391 1719 38.06 47.04 2557 559 394 2 1 2
 5x5x5 Cube 75 92 380 1:03.42 1:15.39 644 145 115 1 1 2
 6x6x6 Cube 24 29 137 1:54.52 2:08.15 192 43 35 1
 7x7x7 Cube 53 65 311 3:16.72 3:34.33 358 77 63 1
 3x3x3 One-Handed 383 530 2339 16.37 19.43 1825 400 291 1 2
 Megaminx 475 766 3206 1:39.58 1:50.84 3154 747 462
 Pyraminx 1028 1458 6098 5.53 10.85 11999 3016 2174 1 2
 Square-1 944 1239 4178 33.97 40.09 3508 1049 800
  Rubik's Cube
Competition Round Place Best Average Result Details
 CubingUSA Nationals 2018 First round 343 11.66   14.13   DNF 13.27 13.90 11.66 15.22
 Pencil Mania 2018 Second round 66 12.70   13.26   13.36 12.70 13.28 15.09 13.15
First round 70 12.83   13.48   14.20 12.83 13.74 12.85 13.85
 CubingUSA Nationals 2017 First round 297 13.23   15.33   13.68 18.37 13.23 15.14 17.16
 MCC Gamma 2016 Final 15 12.24   14.19   14.10 12.24 16.00 14.78 13.68
Second round 15 10.28   13.50   13.23 14.03 10.28 14.76 13.24
First round 30 13.76   18.01   19.05 17.88 13.76 18.77 17.38
 US Nationals 2016 First round 164 11.81   13.46   14.70 14.02 12.98 11.81 13.38
 US Nationals 2015 Second round 80 11.73   13.01   11.94 14.52 21.86 11.73 12.57
First round 138 13.17   14.89   14.65 15.70 13.17 16.23 14.32
 World Championship 2013 Second round 136 11.66   14.11   12.87 16.15 17.73 11.66 13.30
First round 147 11.94   14.20   15.07 11.94 14.07 15.67 13.45
 Carnegie Mellon Spring 2013 Final 5 12.88   14.32   13.40 18.42 15.16 14.41 12.88
Second round 2 12.06   13.59   14.73 13.34 12.70 12.06 15.52
First round 5 12.74   14.74   18.04 13.05 15.47 12.74 15.70
 Carnegie Mellon Fall 2012 Final 4 11.46   14.09   13.93 15.83 11.46 17.80 12.52
Second round 4 13.38   14.75   17.71 15.86 13.38 14.68 13.71
First round 3 12.43   14.20   15.83 12.43 13.53 14.22 14.86
 Appalachia 2012 Final 5 12.34   15.37   16.97 15.25 14.86 12.34 16.00
Second round 4 10.09   15.67   14.72 15.18 17.11 17.50 10.09
First round 3 12.47   14.58   18.13 12.47 14.16 15.55 14.02
 US Nationals 2012 First round 112 14.25   16.54   DNF 14.25 17.90 15.56 16.16
 Carnegie Mellon Spring 2012 Final 7 13.22   15.86   17.69 16.05 15.34 13.22 16.18
Second round 6 13.94   15.53   DNF 15.00 16.31 13.94 15.28
First round 4 13.21   15.33   14.83 15.11 16.71 16.06 13.21
 US Nationals 2011 First round 94 14.18   17.97   20.13 14.18 16.72 17.05 20.68
 Toronto Summer 2010 Second round 16 15.31   17.23   17.97 18.52 17.13 16.58 15.31
First round 19 14.50   16.79   17.93 14.50 16.44 16.00 18.58
 Ohio Open 2010 Final 6 16.08   17.70   16.08 17.21 18.11 20.90 17.78
First round 11 16.40   19.82   20.71 16.40 19.84 21.05 18.90
 Carnegie Mellon Spring 2010 Final 10 17.16   19.25   23.83 19.69 17.16 20.81 17.25
Second round 7 15.68   17.58   18.05 18.50 16.96 17.72 15.68
First round 8 15.91   18.37   16.88 19.25 19.65 18.97 15.91
 Carnegie Mellon Fall 2009 First round 21 19.11   21.55   38.11 22.81 22.61 19.11 19.22
 Thankscubing 2009 Final 8 19.08   20.46   19.68 19.08 19.86 21.83 23.83
First round 8 15.59   20.84   21.31 15.59 21.33 24.41 19.88
 Toronto Open Summer 2009 First round 34 23.69   27.07   26.22 46.13 28.61 23.69 26.38
 Cumberland Valley Open 2009 Second round 16 24.58   27.06   27.83 26.25 31.27 24.58 27.11
First round 16 19.88   27.35   29.88 26.61 29.96 19.88 25.55
 Carnegie Mellon Spring 2009 Final 14 25.59   31.43   35.25 34.68 27.97 31.63 25.59
First round 14 28.83   32.40   30.66 28.83 DNF 34.38 32.16
  2x2x2 Cube
Competition Round Place Best Average Result Details
 Carnegie Mellon Fall 2012 Final 7 4.68   6.55   7.19 6.63 4.68 6.97 6.05
First round 6 6.21   6.80   6.59 9.55 7.40 6.40 6.21
 US Nationals 2011 First round 89 5.88   7.16   6.28 7.30 5.88 7.90 8.03
 Toronto Summer 2010 Second round 19 4.30   7.53   7.43 4.30 8.47 6.69 13.55
First round 20 4.22   6.38   8.41 4.93 8.06 4.22 6.15
 Ohio Open 2010 Final 7 5.77   7.10   5.77 8.06 6.02 7.21 8.71
 Carnegie Mellon Spring 2010 Final 5 4.63   6.07   4.63 8.83 6.61 5.93 5.66
  4x4x4 Cube
Competition Round Place Best Average Result Details
 CubingUSA Nationals 2018 First round 169 38.06   47.04   57.81 45.77 47.88 38.06 47.46
 Pencil Mania 2018 Combined First round 47 46.96   49.26   48.36 53.98 50.00 49.43 46.96
 CubingUSA Nationals 2017 Combined First round 180 47.13   57.80   1:13.25 1:02.12 57.83 47.13 53.45
 MCC Gamma 2016 Combined Final 9 57.99   58.69   59.23 1:03.87 57.99 58.33 58.51
 US Nationals 2016 Combined First round 121 43.79   54.53   53.09 57.59 55.96 54.55 43.79
 US Nationals 2015 Second round 68 50.98   53.35   1:04.96 50.98 54.00 51.26 54.78
Combined First round 42 44.94   47.50   50.03 44.94 45.32 47.14 57.51
 World Championship 2013 Second round 77 54.02   55.66   56.24 54.02 54.86 56.61 55.87
Combined First round 92 54.83   56.73   58.40 54.83 57.37 57.32 55.50
 Carnegie Mellon Fall 2012 Final 2 52.96   55.22   55.33 52.96 54.46 55.88 59.19
Combined First round 2 43.56   53.49   1:06.96 55.84 43.56 51.50 53.13
 Appalachia 2012 Final 1 49.86   56.06   1:00.69 1:07.58 49.86 56.06 51.44
First round 1 46.59   59.13   55.28 1:22.38 1:01.27 46.59 1:00.84
 US Nationals 2012 Combined First round 67 59.28   1:07.12   1:14.32 59.28 1:05.43 DNF 1:01.62
 Carnegie Mellon Spring 2012 Final 1 51.71   59.19   1:13.03 51.91 1:02.47 51.71 1:03.18
 US Nationals 2011 Second round 22 56.16   1:01.70   1:00.44 56.16 1:06.80 1:00.25 1:04.41
Combined First round 19 54.13   59.54   57.40 1:02.91 58.30 54.13 1:07.83
 Toronto Summer 2010 Combined Final 8 55.03   1:05.27   1:13.66 1:02.84 1:14.91 55.03 59.31
 Ohio Open 2010 Final 3 59.47   1:09.17   1:06.71 59.47 1:11.09 1:19.10 1:09.71
 Carnegie Mellon Spring 2010 Combined Final 3 1:06.03   1:13.36   1:16.83 1:15.52 1:28.80 1:07.72 1:06.03
 Carnegie Mellon Fall 2009 Combined Final 15 1:20.78   1:28.55   1:31.38 1:20.78 1:29.83 1:24.44 1:32.71
 Thankscubing 2009 Combined Final 6 1:19.19   1:29.38   1:38.52 1:25.06 1:43.15 1:19.19 1:24.56
  5x5x5 Cube
Competition Round Place Best Average Result Details
 CubingUSA Nationals 2018 First round 82 1:16.67   1:18.86   1:37.91 1:16.75 1:16.67 1:17.49 1:22.33
 Pencil Mania 2018 Combined First round 27 1:18.16   1:20.99   1:20.31 1:18.16 1:21.21 1:21.45 1:29.15
 CubingUSA Nationals 2017 Second round 24 1:03.42   1:15.39   1:22.51 1:11.36 1:16.16 1:18.66 1:03.42
Combined First round 51 1:20.47   1:26.05   1:21.63 1:42.14 1:27.58 1:20.47 1:28.94
 US Nationals 2016 Second round 54 1:26.64   1:33.30   1:36.60 1:26.64 1:36.34 1:33.16 1:30.41
Combined First round 64 1:26.97   1:32.78   1:30.65 1:46.85 1:26.97 1:37.12 1:30.56
 US Nationals 2015 Second round 44 1:32.02   1:37.91   1:32.02 1:37.35 1:34.52 1:47.15 1:41.85
Combined First round 51 1:32.99   1:40.62   1:32.99 1:43.71 1:39.32 1:48.05 1:38.83
 World Championship 2013 Second round 70 1:42.96   1:45.75   1:43.29 1:44.72 1:42.96 1:52.74 1:49.25
Combined First round 50 1:30.76   1:38.10   1:44.70 1:44.21 1:37.80 1:32.28 1:30.76
 Carnegie Mellon Spring 2013 Combined Final 3 1:33.87   1:35.93   1:36.38 1:36.18 1:33.87 1:35.23 1:41.01
 Appalachia 2012 Combined Final 1 1:43.22   1:47.38   1:45.22 1:43.22 1:51.19 1:59.91 1:45.72
 US Nationals 2012 Semi Final 27 1:42.66   1:46.77   1:44.71 2:05.33 1:45.94 1:49.66 1:42.66
Second round 28 1:41.43   1:46.84   1:52.30 1:47.40 1:49.36 1:41.43 1:43.75
Combined First round 25 1:32.34   1:43.98   1:46.94 1:36.59 1:48.40 1:51.18 1:32.34
 Carnegie Mellon Spring 2012 Final 2 1:33.19   1:43.43   1:45.81 1:38.91 1:45.56 1:53.15 1:33.19
 US Nationals 2011 Second round 22 1:43.18   1:56.83   2:36.97 2:01.80 1:59.11 1:43.18 1:49.59
Combined First round 25 1:37.46   2:02.29   2:13.19 2:00.86 1:37.46 1:54.84 2:11.18
 Toronto Summer 2010 Combined Final 11 1:58.55   2:14.90   1:58.55 2:23.88 2:23.15 2:11.63 2:09.91
 Ohio Open 2010 Combined Final 4 1:58.27   2:14.23   2:10.96 1:58.27 2:17.55 2:16.33 2:15.40
 Carnegie Mellon Spring 2010 Combined Final 3 1:52.34   2:07.95   2:10.19 2:11.19 2:02.47 2:25.90 1:52.34
 Carnegie Mellon Fall 2009 Final 10 1:55.40   2:29.83   1:55.40 2:41.55 2:25.43 2:37.63 2:26.44
 Thankscubing 2009 Combined Final 5 2:10.61   2:22.97   2:48.44 2:29.58 2:18.31 2:21.02 2:10.61
  6x6x6 Cube
Competition Round Place Best Average Result Details
 CubingUSA Nationals 2018 First round 25 1:54.52   2:08.15   2:15.45 2:14.48 1:54.52
 Pencil Mania 2018 Combined Final 15 2:22.03   2:29.66   2:22.03 2:28.59 2:38.35
 CubingUSA Nationals 2017 Final 11 2:11.10   2:18.79   2:20.90 2:24.38 2:11.10
Combined First round 7 2:06.90   2:13.45   2:20.08 2:06.90 2:13.38
 US Nationals 2016 Combined First round 18 2:21.60   2:31.88   2:32.37 2:41.68 2:21.60
 US Nationals 2015 Final 16 2:32.48   2:55.66   2:45.32 3:29.17 2:32.48
Combined First round 13 2:27.82   2:42.22   2:27.82 2:45.73 2:53.12
 World Championship 2013 Combined First round 41 2:59.24   3:12.83   3:25.74 3:13.51 2:59.24
 Carnegie Mellon Fall 2012 Final 6 DNF   DNF   DNF DNS DNS
 US Nationals 2012 Final 10 3:11.34   3:14.09   3:18.78 3:12.15 3:11.34
Combined First round 10 2:56.40   3:01.58   2:56.40 3:03.52 3:04.83
 US Nationals 2011 Final 6 3:21.93   3:44.79   4:06.46 3:21.93 3:45.97
Combined First round 7 3:14.38   3:25.42   3:41.30 3:20.59 3:14.38
 Ohio Open 2010 Combined Final 2 3:35.94   3:41.17   3:50.25 3:35.94 3:37.31
  7x7x7 Cube
Competition Round Place Best Average Result Details
 CubingUSA Nationals 2018 First round 48 3:24.88   3:44.19   3:24.88 4:00.97 3:46.71
 Pencil Mania 2018 Combined Final 11 3:16.72   3:34.33   3:16.72 3:29.74 3:56.54
 CubingUSA Nationals 2017 Combined First round 20 3:37.97   3:44.25   3:37.97 3:53.42 3:41.36
 US Nationals 2016 Combined First round 20 3:41.54   3:51.61   4:10.33 3:41.54 3:42.95
 US Nationals 2015 Combined First round 18 4:04.73   4:19.96   4:28.34 4:04.73 4:26.80
 World Championship 2013 Combined First round 23 4:05.60   4:28.17   4:05.60 4:46.14 4:32.77
 Carnegie Mellon Spring 2013 Final 2 4:54.59   5:12.44   4:54.59 5:45.57 4:57.17
 US Nationals 2012 Final 10 4:33.02   4:57.34   5:13.36 5:05.65 4:33.02
Combined First round 9 4:26.18   4:59.56   5:05.68 5:26.83 4:26.18
 US Nationals 2011 Final 7 5:10.34   5:33.46   6:00.36 5:10.34 5:29.69
Combined First round 8 5:26.09   5:39.93   5:36.55 5:26.09 5:57.15
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 CubingUSA Nationals 2018 First round 171 18.45   22.42   18.45 23.02 21.67 29.39 22.57
 Pencil Mania 2018 Second round 27 16.51   21.13   20.79 24.34 16.51 18.97 23.62
Combined First round 43 21.67   23.75   DNF 23.71 23.62 21.67 23.92
 CubingUSA Nationals 2017 Second round 143 22.15   30.28   33.19 46.79 22.15 34.46 23.18
First round 93 17.95   21.84   19.67 28.82 23.49 22.35 17.95
 MCC Gamma 2016 Final 7 18.34   20.54   23.64 18.37 19.96 18.34 23.29
Combined First round 4 16.37   19.81   20.96 16.37 18.98 19.50 23.05
 US Nationals 2016 Second round 99 22.22   31.01   26.42 DNF 38.30 28.32 22.22
Combined First round 90 21.76   22.42   21.76 21.97 22.86 22.42 22.89
 US Nationals 2015 Second round 53 18.81   21.96   18.81 22.49 28.60 21.07 22.33
Combined First round 57 19.98   22.04   21.07 22.14 DNF 19.98 22.90
 World Championship 2013 Semi Final 38 18.85   20.72   21.13 20.86 23.78 18.85 20.16
Second round 38 18.47   19.43   20.80 18.67 25.83 18.82 18.47
Combined First round 72 22.07   22.33   22.49 26.25 22.24 22.27 22.07
 Carnegie Mellon Spring 2013 Final 3 18.78   22.19   20.36 24.73 25.11 18.78 21.49
Combined First round 4 21.44   25.59   21.44 27.81 23.53 25.81 27.44
 Appalachia 2012 Final 3 22.59   23.97   22.78 24.08 22.59 25.06 25.11
First round 2 19.08   23.22   25.80 23.34 25.40 19.08 20.91
 US Nationals 2012 Second round 64 20.91   28.73   25.83 20.91 32.41 27.94 DNF
Combined First round 45 20.65   23.85   20.65 25.59 26.66 23.90 22.06
 Carnegie Mellon Spring 2012 Final 2 17.15   22.86   23.25 24.69 21.88 17.15 23.45
Combined First round 4 25.18   28.16   25.18 25.86 28.66 29.96 30.28
 US Nationals 2011 Second round 38 26.30   27.99   26.30 40.15 27.55 28.55 27.88
First round 42 22.91   29.28   34.81 30.61 31.15 26.09 22.91
 Toronto Summer 2010 Final 10 25.27   28.16   25.30 25.27 27.97 38.11 31.22
Second round 10 23.61   25.27   23.61 34.84 27.02 24.78 24.02
Combined First round 15 24.16   29.67   30.41 26.34 32.27 33.36 24.16
 Ohio Open 2010 Final 5 26.65   31.61   26.65 34.00 32.63 35.81 28.19
 Carnegie Mellon Spring 2010 Final 5 27.25   32.40   32.11 32.71 27.25 32.38 33.43
First round 4 24.86   30.94   38.56 26.71 24.86 34.15 31.97
 Carnegie Mellon Fall 2009 Combined Final 11 31.91   41.69   53.71 41.50 34.05 31.91 49.53
 Thankscubing 2009 Final 5 30.52   35.38   33.22 36.28 41.66 30.52 36.63
 Toronto Open Summer 2009 Combined First round 26 1:32.02     1:49.02 1:32.02
  Megaminx
Competition Round Place Best Average Result Details
 World Championship 2013 Combined First round 67 1:44.33   1:55.72   1:44.33 2:02.60 1:54.26 2:01.23 1:51.68
 Carnegie Mellon Spring 2013 Combined Final 4 1:44.48   1:50.84   1:53.23 1:46.27 1:53.02 1:44.48 2:39.42
 US Nationals 2012 Combined First round 29 1:41.21   2:03.47   3:15.94 2:08.63 2:09.66 1:41.21 1:52.11
 US Nationals 2011 Combined First round 13 1:39.58   1:52.94   1:39.58 2:45.58 1:55.86 1:49.93 1:53.02
  Pyraminx
Competition Round Place Best Average Result Details
 Carnegie Mellon Spring 2013 Combined Final 11 14.13   17.04   15.80 19.93 14.13 15.40 20.34
 Appalachia 2012 Final 7 8.44   12.62   14.18 12.11 21.80 8.44 11.56
 US Nationals 2012 First round 65 9.55   14.85   14.18 16.94 9.55 13.44 17.44
 Carnegie Mellon Spring 2012 Final 3 5.53   10.85   5.53 10.91 15.16 10.58 11.06
 Ohio Open 2010 Final 3 11.84   14.66   19.08 11.84 12.83 16.90 14.25
 Thankscubing 2009 Combined Final 2 8.22   11.81   13.80 8.22 12.83 13.21 9.38
  Square-1
Competition Round Place Best Average Result Details
 World Championship 2013 Combined First round 84 55.58     1:21.35 55.58
 Carnegie Mellon Spring 2013 Combined Final 4 33.97   40.09   37.85 43.56 33.97 54.87 38.86
        Rubik's Magic
Competition Round Place Best Average Result Details
 US Nationals 2012 Final 2 1.18   1.28   3.81 1.22 1.18 1.43 1.18
First round 5 1.22   1.28   1.31 1.27 3.58 1.27 1.22
 Carnegie Mellon Spring 2012 Final 2 1.31   1.85   1.93 DNF 1.31 1.83 1.80
 US Nationals 2011 First round 14 1.31   1.64   1.47 1.55 1.31 1.91 DNF
 Toronto Summer 2010 Final 5 1.38   1.92   1.59 DNF 2.08 1.38 2.08
 Ohio Open 2010 Final 9 1.22   2.86   1.27 1.27 6.03 DNF 1.22
 Carnegie Mellon Spring 2010 Final 1 1.27   1.33   1.41 1.38 1.31 1.31 1.27
 Carnegie Mellon Fall 2009 Final 15 1.30   DNF   DNF 1.30 1.52 DNF 4.02
 Thankscubing 2009 Final 1 1.16   1.48   DNF 2.06 1.16 1.19 1.18
 Toronto Open Summer 2009 Final 3 1.46   1.86   1.93 1.90 1.46 1.75 4.65
 Cumberland Valley Open 2009 Final 3 1.50   1.69   1.55 1.93 1.59 1.50 2.34
 Carnegie Mellon Spring 2009 Final 1 1.56   1.72   1.68 1.78 1.56 1.71 2.56
        Master Magic
Competition Round Place Best Average Result Details
 US Nationals 2012 First round 48 4.33   5.89   5.08 5.71 4.33 DNF 6.88
 Carnegie Mellon Spring 2012 Final 2 4.13   4.86   4.56 5.33 5.84 4.13 4.68
 US Nationals 2011 First round 26 4.25   5.04   6.69 4.41 6.06 4.65 4.25
 Ohio Open 2010 Final 2 4.19   5.00   4.46 7.72 4.86 4.19 5.68
 Carnegie Mellon Spring 2010 Final 2 3.33   4.60   5.52 6.03 3.97 3.33 4.31
  CubingUSA Nationals 2018   (2018-7-27~29)
CubingUSA Nationals 2018
Event Round Place Best Average Result Details
 Rubik's Cube First round 343 11.66   14.13   DNF 13.27 13.90 11.66 15.22
 4x4x4 Cube First round 169 38.06   47.04   57.81 45.77 47.88 38.06 47.46
 5x5x5 Cube First round 82 1:16.67   1:18.86   1:37.91 1:16.75 1:16.67 1:17.49 1:22.33
 6x6x6 Cube First round 25 1:54.52   2:08.15   2:15.45 2:14.48 1:54.52
 7x7x7 Cube First round 48 3:24.88   3:44.19   3:24.88 4:00.97 3:46.71
 3x3x3 One-Handed First round 171 18.45   22.42   18.45 23.02 21.67 29.39 22.57
  Pencil Mania 2018   (2018-2-10~11)
Pencil Mania 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 66 12.70   13.26   13.36 12.70 13.28 15.09 13.15
First round 70 12.83   13.48   14.20 12.83 13.74 12.85 13.85
 4x4x4 Cube Combined First round 47 46.96   49.26   48.36 53.98 50.00 49.43 46.96
 5x5x5 Cube Combined First round 27 1:18.16   1:20.99   1:20.31 1:18.16 1:21.21 1:21.45 1:29.15
 6x6x6 Cube Combined Final 15 2:22.03   2:29.66   2:22.03 2:28.59 2:38.35
 7x7x7 Cube Combined Final 11 3:16.72   3:34.33   3:16.72 3:29.74 3:56.54
 3x3x3 One-Handed Second round 27 16.51   21.13   20.79 24.34 16.51 18.97 23.62
Combined First round 43 21.67   23.75   DNF 23.71 23.62 21.67 23.92
  CubingUSA Nationals 2017   (2017-7-7~9)
CubingUSA Nationals 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 297 13.23   15.33   13.68 18.37 13.23 15.14 17.16
 4x4x4 Cube Combined First round 180 47.13   57.80   1:13.25 1:02.12 57.83 47.13 53.45
 5x5x5 Cube Second round 24 1:03.42   1:15.39   1:22.51 1:11.36 1:16.16 1:18.66 1:03.42
Combined First round 51 1:20.47   1:26.05   1:21.63 1:42.14 1:27.58 1:20.47 1:28.94
 6x6x6 Cube Final 11 2:11.10   2:18.79   2:20.90 2:24.38 2:11.10
Combined First round 7 2:06.90   2:13.45   2:20.08 2:06.90 2:13.38
 7x7x7 Cube Combined First round 20 3:37.97   3:44.25   3:37.97 3:53.42 3:41.36
 3x3x3 One-Handed Second round 143 22.15   30.28   33.19 46.79 22.15 34.46 23.18
First round 93 17.95   21.84   19.67 28.82 23.49 22.35 17.95
  MCC Gamma 2016   (2016-11-5)
MCC Gamma 2016
Event Round Place Best Average Result Details
 Rubik's Cube Final 15 12.24   14.19   14.10 12.24 16.00 14.78 13.68
Second round 15 10.28   13.50   13.23 14.03 10.28 14.76 13.24
First round 30 13.76   18.01   19.05 17.88 13.76 18.77 17.38
 4x4x4 Cube Combined Final 9 57.99   58.69   59.23 1:03.87 57.99 58.33 58.51
 3x3x3 One-Handed Final 7 18.34   20.54   23.64 18.37 19.96 18.34 23.29
Combined First round 4 16.37   19.81   20.96 16.37 18.98 19.50 23.05
  US Nationals 2016   (2016-7-29~31)
US Nationals 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 164 11.81   13.46   14.70 14.02 12.98 11.81 13.38
 4x4x4 Cube Combined First round 121 43.79   54.53   53.09 57.59 55.96 54.55 43.79
 5x5x5 Cube Second round 54 1:26.64   1:33.30   1:36.60 1:26.64 1:36.34 1:33.16 1:30.41
Combined First round 64 1:26.97   1:32.78   1:30.65 1:46.85 1:26.97 1:37.12 1:30.56
 6x6x6 Cube Combined First round 18 2:21.60   2:31.88   2:32.37 2:41.68 2:21.60
 7x7x7 Cube Combined First round 20 3:41.54   3:51.61   4:10.33 3:41.54 3:42.95
 3x3x3 One-Handed Second round 99 22.22   31.01   26.42 DNF 38.30 28.32 22.22
Combined First round 90 21.76   22.42   21.76 21.97 22.86 22.42 22.89
  US Nationals 2015   (2015-7-31~8-2)
US Nationals 2015
Event Round Place Best Average Result Details
 Rubik's Cube Second round 80 11.73   13.01   11.94 14.52 21.86 11.73 12.57
First round 138 13.17   14.89   14.65 15.70 13.17 16.23 14.32
 4x4x4 Cube Second round 68 50.98   53.35   1:04.96 50.98 54.00 51.26 54.78
Combined First round 42 44.94   47.50   50.03 44.94 45.32 47.14 57.51
 5x5x5 Cube Second round 44 1:32.02   1:37.91   1:32.02 1:37.35 1:34.52 1:47.15 1:41.85
Combined First round 51 1:32.99   1:40.62   1:32.99 1:43.71 1:39.32 1:48.05 1:38.83
 6x6x6 Cube Final 16 2:32.48   2:55.66   2:45.32 3:29.17 2:32.48
Combined First round 13 2:27.82   2:42.22   2:27.82 2:45.73 2:53.12
 7x7x7 Cube Combined First round 18 4:04.73   4:19.96   4:28.34 4:04.73 4:26.80
 3x3x3 One-Handed Second round 53 18.81   21.96   18.81 22.49 28.60 21.07 22.33
Combined First round 57 19.98   22.04   21.07 22.14 DNF 19.98 22.90
  World Championship 2013   (2013-7-26~28)
World Championship 2013
Event Round Place Best Average Result Details
 Rubik's Cube Second round 136 11.66   14.11   12.87 16.15 17.73 11.66 13.30
First round 147 11.94   14.20   15.07 11.94 14.07 15.67 13.45
 4x4x4 Cube Second round 77 54.02   55.66   56.24 54.02 54.86 56.61 55.87
Combined First round 92 54.83   56.73   58.40 54.83 57.37 57.32 55.50
 5x5x5 Cube Second round 70 1:42.96   1:45.75   1:43.29 1:44.72 1:42.96 1:52.74 1:49.25
Combined First round 50 1:30.76   1:38.10   1:44.70 1:44.21 1:37.80 1:32.28 1:30.76
 6x6x6 Cube Combined First round 41 2:59.24   3:12.83   3:25.74 3:13.51 2:59.24
 7x7x7 Cube Combined First round 23 4:05.60   4:28.17   4:05.60 4:46.14 4:32.77
 3x3x3 One-Handed Semi Final 38 18.85   20.72   21.13 20.86 23.78 18.85 20.16
Second round 38 18.47   19.43   20.80 18.67 25.83 18.82 18.47
Combined First round 72 22.07   22.33   22.49 26.25 22.24 22.27 22.07
 Megaminx Combined First round 67 1:44.33   1:55.72   1:44.33 2:02.60 1:54.26 2:01.23 1:51.68
 Square-1 Combined First round 84 55.58     1:21.35 55.58
  Carnegie Mellon Spring 2013   (2013-5-11)
Carnegie Mellon Spring 2013
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 12.88   14.32   13.40 18.42 15.16 14.41 12.88
Second round 2 12.06   13.59   14.73 13.34 12.70 12.06 15.52
First round 5 12.74   14.74   18.04 13.05 15.47 12.74 15.70
 5x5x5 Cube Combined Final 3 1:33.87   1:35.93   1:36.38 1:36.18 1:33.87 1:35.23 1:41.01
 7x7x7 Cube Final 2 4:54.59   5:12.44   4:54.59 5:45.57 4:57.17
 3x3x3 One-Handed Final 3 18.78   22.19   20.36 24.73 25.11 18.78 21.49
Combined First round 4 21.44   25.59   21.44 27.81 23.53 25.81 27.44
 Megaminx Combined Final 4 1:44.48   1:50.84   1:53.23 1:46.27 1:53.02 1:44.48 2:39.42
 Pyraminx Combined Final 11 14.13   17.04   15.80 19.93 14.13 15.40 20.34
 Square-1 Combined Final 4 33.97   40.09   37.85 43.56 33.97 54.87 38.86
  Carnegie Mellon Fall 2012   (2012-12-8)
Carnegie Mellon Fall 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 11.46   14.09   13.93 15.83 11.46 17.80 12.52
Second round 4 13.38   14.75   17.71 15.86 13.38 14.68 13.71
First round 3 12.43   14.20   15.83 12.43 13.53 14.22 14.86
 2x2x2 Cube Final 7 4.68   6.55   7.19 6.63 4.68 6.97 6.05
First round 6 6.21   6.80   6.59 9.55 7.40 6.40 6.21
 4x4x4 Cube Final 2 52.96   55.22   55.33 52.96 54.46 55.88 59.19
Combined First round 2 43.56   53.49   1:06.96 55.84 43.56 51.50 53.13
 6x6x6 Cube Final 6 DNF   DNF   DNF DNS DNS
  Appalachia 2012   (2012-9-15)
Appalachia 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 12.34   15.37   16.97 15.25 14.86 12.34 16.00
Second round 4 10.09   15.67   14.72 15.18 17.11 17.50 10.09
First round 3 12.47   14.58   18.13 12.47 14.16 15.55 14.02
 4x4x4 Cube Final 1 49.86   56.06   1:00.69 1:07.58 49.86 56.06 51.44
First round 1 46.59   59.13   55.28 1:22.38 1:01.27 46.59 1:00.84
 5x5x5 Cube Combined Final 1 1:43.22   1:47.38   1:45.22 1:43.22 1:51.19 1:59.91 1:45.72
 3x3x3 One-Handed Final 3 22.59   23.97   22.78 24.08 22.59 25.06 25.11
First round 2 19.08   23.22   25.80 23.34 25.40 19.08 20.91
 Pyraminx Final 7 8.44   12.62   14.18 12.11 21.80 8.44 11.56
  US Nationals 2012   (2012-8-3~5)
US Nationals 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 112 14.25   16.54   DNF 14.25 17.90 15.56 16.16
 4x4x4 Cube Combined First round 67 59.28   1:07.12   1:14.32 59.28 1:05.43 DNF 1:01.62
 5x5x5 Cube Semi Final 27 1:42.66   1:46.77   1:44.71 2:05.33 1:45.94 1:49.66 1:42.66
Second round 28 1:41.43   1:46.84   1:52.30 1:47.40 1:49.36 1:41.43 1:43.75
Combined First round 25 1:32.34   1:43.98   1:46.94 1:36.59 1:48.40 1:51.18 1:32.34
 6x6x6 Cube Final 10 3:11.34   3:14.09   3:18.78 3:12.15 3:11.34
Combined First round 10 2:56.40   3:01.58   2:56.40 3:03.52 3:04.83
 7x7x7 Cube Final 10 4:33.02   4:57.34   5:13.36 5:05.65 4:33.02
Combined First round 9 4:26.18   4:59.56   5:05.68 5:26.83 4:26.18
 3x3x3 One-Handed Second round 64 20.91   28.73   25.83 20.91 32.41 27.94 DNF
Combined First round 45 20.65   23.85   20.65 25.59 26.66 23.90 22.06
 Megaminx Combined First round 29 1:41.21   2:03.47   3:15.94 2:08.63 2:09.66 1:41.21 1:52.11
 Pyraminx First round 65 9.55   14.85   14.18 16.94 9.55 13.44 17.44
       Rubik's Magic Final 2 1.18   1.28   3.81 1.22 1.18 1.43 1.18
First round 5 1.22   1.28   1.31 1.27 3.58 1.27 1.22
       Master Magic First round 48 4.33   5.89   5.08 5.71 4.33 DNF 6.88
  Carnegie Mellon Spring 2012   (2012-4-14)
Carnegie Mellon Spring 2012
Event Round Place Best Average Result Details
 Rubik's Cube Final 7 13.22   15.86   17.69 16.05 15.34 13.22 16.18
Second round 6 13.94   15.53   DNF 15.00 16.31 13.94 15.28
First round 4 13.21   15.33   14.83 15.11 16.71 16.06 13.21
 4x4x4 Cube Final 1 51.71   59.19   1:13.03 51.91 1:02.47 51.71 1:03.18
 5x5x5 Cube Final 2 1:33.19   1:43.43   1:45.81 1:38.91 1:45.56 1:53.15 1:33.19
 3x3x3 One-Handed Final 2 17.15   22.86   23.25 24.69 21.88 17.15 23.45
Combined First round 4 25.18   28.16   25.18 25.86 28.66 29.96 30.28
 Pyraminx Final 3 5.53   10.85   5.53 10.91 15.16 10.58 11.06
       Rubik's Magic Final 2 1.31   1.85   1.93 DNF 1.31 1.83 1.80
       Master Magic Final 2 4.13   4.86   4.56 5.33 5.84 4.13 4.68
  US Nationals 2011   (2011-8-12~14)
US Nationals 2011
Event Round Place Best Average Result Details
 Rubik's Cube First round 94 14.18   17.97   20.13 14.18 16.72 17.05 20.68
 2x2x2 Cube First round 89 5.88   7.16   6.28 7.30 5.88 7.90 8.03
 4x4x4 Cube Second round 22 56.16   1:01.70   1:00.44 56.16 1:06.80 1:00.25 1:04.41
Combined First round 19 54.13   59.54   57.40 1:02.91 58.30 54.13 1:07.83
 5x5x5 Cube Second round 22 1:43.18   1:56.83   2:36.97 2:01.80 1:59.11 1:43.18 1:49.59
Combined First round 25 1:37.46   2:02.29   2:13.19 2:00.86 1:37.46 1:54.84 2:11.18
 6x6x6 Cube Final 6 3:21.93   3:44.79   4:06.46 3:21.93 3:45.97
Combined First round 7 3:14.38   3:25.42   3:41.30 3:20.59 3:14.38
 7x7x7 Cube Final 7 5:10.34   5:33.46   6:00.36 5:10.34 5:29.69
Combined First round 8 5:26.09   5:39.93   5:36.55 5:26.09 5:57.15
 3x3x3 One-Handed Second round 38 26.30   27.99   26.30 40.15 27.55 28.55 27.88
First round 42 22.91   29.28   34.81 30.61 31.15 26.09 22.91
 Megaminx Combined First round 13 1:39.58   1:52.94   1:39.58 2:45.58 1:55.86 1:49.93 1:53.02
       Rubik's Magic First round 14 1.31   1.64   1.47 1.55 1.31 1.91 DNF
       Master Magic First round 26 4.25   5.04   6.69 4.41 6.06 4.65 4.25
  Toronto Summer 2010   (2010-8-14)
Toronto Summer 2010
Event Round Place Best Average Result Details
 Rubik's Cube Second round 16 15.31   17.23   17.97 18.52 17.13 16.58 15.31
First round 19 14.50   16.79   17.93 14.50 16.44 16.00 18.58
 2x2x2 Cube Second round 19 4.30   7.53   7.43 4.30 8.47 6.69 13.55
First round 20 4.22   6.38   8.41 4.93 8.06 4.22 6.15
 4x4x4 Cube Combined Final 8 55.03   1:05.27   1:13.66 1:02.84 1:14.91 55.03 59.31
 5x5x5 Cube Combined Final 11 1:58.55   2:14.90   1:58.55 2:23.88 2:23.15 2:11.63 2:09.91
 3x3x3 One-Handed Final 10 25.27   28.16   25.30 25.27 27.97 38.11 31.22
Second round 10 23.61   25.27   23.61 34.84 27.02 24.78 24.02
Combined First round 15 24.16   29.67   30.41 26.34 32.27 33.36 24.16
       Rubik's Magic Final 5 1.38   1.92   1.59 DNF 2.08 1.38 2.08
  Ohio Open 2010   (2010-6-5)
Ohio Open 2010
Event Round Place Best Average Result Details
 Rubik's Cube Final 6 16.08   17.70   16.08 17.21 18.11 20.90 17.78
First round 11 16.40   19.82   20.71 16.40 19.84 21.05 18.90
 2x2x2 Cube Final 7 5.77   7.10   5.77 8.06 6.02 7.21 8.71
 4x4x4 Cube Final 3 59.47   1:09.17   1:06.71 59.47 1:11.09 1:19.10 1:09.71
 5x5x5 Cube Combined Final 4 1:58.27   2:14.23   2:10.96 1:58.27 2:17.55 2:16.33 2:15.40
 6x6x6 Cube Combined Final 2 3:35.94   3:41.17   3:50.25 3:35.94 3:37.31
 3x3x3 One-Handed Final 5 26.65   31.61   26.65 34.00 32.63 35.81 28.19
 Pyraminx Final 3 11.84   14.66   19.08 11.84 12.83 16.90 14.25
       Rubik's Magic Final 9 1.22   2.86   1.27 1.27 6.03 DNF 1.22
       Master Magic Final 2 4.19   5.00   4.46 7.72 4.86 4.19 5.68
  Carnegie Mellon Spring 2010   (2010-5-1)
Carnegie Mellon Spring 2010
Event Round Place Best Average Result Details
 Rubik's Cube Final 10 17.16   19.25   23.83 19.69 17.16 20.81 17.25
Second round 7 15.68   17.58   18.05 18.50 16.96 17.72 15.68
First round 8 15.91   18.37   16.88 19.25 19.65 18.97 15.91
 2x2x2 Cube Final 5 4.63   6.07   4.63 8.83 6.61 5.93 5.66
 4x4x4 Cube Combined Final 3 1:06.03   1:13.36   1:16.83 1:15.52 1:28.80 1:07.72 1:06.03
 5x5x5 Cube Combined Final 3 1:52.34   2:07.95   2:10.19 2:11.19 2:02.47 2:25.90 1:52.34
 3x3x3 One-Handed Final 5 27.25   32.40   32.11 32.71 27.25 32.38 33.43
First round 4 24.86   30.94   38.56 26.71 24.86 34.15 31.97
       Rubik's Magic Final 1 1.27   1.33   1.41 1.38 1.31 1.31 1.27
       Master Magic Final 2 3.33   4.60   5.52 6.03 3.97 3.33 4.31
  Carnegie Mellon Fall 2009   (2009-12-5)
Carnegie Mellon Fall 2009
Event Round Place Best Average Result Details
 Rubik's Cube First round 21 19.11   21.55   38.11 22.81 22.61 19.11 19.22
 4x4x4 Cube Combined Final 15 1:20.78   1:28.55   1:31.38 1:20.78 1:29.83 1:24.44 1:32.71
 5x5x5 Cube Final 10 1:55.40   2:29.83   1:55.40 2:41.55 2:25.43 2:37.63 2:26.44
 3x3x3 One-Handed Combined Final 11 31.91   41.69   53.71 41.50 34.05 31.91 49.53
       Rubik's Magic Final 15 1.30   DNF   DNF 1.30 1.52 DNF 4.02
  Thankscubing 2009   (2009-11-21)
Thankscubing 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 8 19.08   20.46   19.68 19.08 19.86 21.83 23.83
First round 8 15.59   20.84   21.31 15.59 21.33 24.41 19.88
 4x4x4 Cube Combined Final 6 1:19.19   1:29.38   1:38.52 1:25.06 1:43.15 1:19.19 1:24.56
 5x5x5 Cube Combined Final 5 2:10.61   2:22.97   2:48.44 2:29.58 2:18.31 2:21.02 2:10.61
 3x3x3 One-Handed Final 5 30.52   35.38   33.22 36.28 41.66 30.52 36.63
 Pyraminx Combined Final 2 8.22   11.81   13.80 8.22 12.83 13.21 9.38
       Rubik's Magic Final 1 1.16   1.48   DNF 2.06 1.16 1.19 1.18
  Toronto Open Summer 2009   (2009-6-27)
Toronto Open Summer 2009
Event Round Place Best Average Result Details
 Rubik's Cube First round 34 23.69   27.07   26.22 46.13 28.61 23.69 26.38
 3x3x3 One-Handed Combined First round 26 1:32.02     1:49.02 1:32.02
       Rubik's Magic Final 3 1.46   1.86   1.93 1.90 1.46 1.75 4.65
  Cumberland Valley Open 2009   (2009-5-30)
Cumberland Valley Open 2009
Event Round Place Best Average Result Details
 Rubik's Cube Second round 16 24.58   27.06   27.83 26.25 31.27 24.58 27.11
First round 16 19.88   27.35   29.88 26.61 29.96 19.88 25.55
       Rubik's Magic Final 3 1.50   1.69   1.55 1.93 1.59 1.50 2.34
  Carnegie Mellon Spring 2009   (2009-5-2)
Carnegie Mellon Spring 2009
Event Round Place Best Average Result Details
 Rubik's Cube Final 14 25.59   31.43   35.25 34.68 27.97 31.63 25.59
First round 14 28.83   32.40   30.66 28.83 DNF 34.38 32.16
       Rubik's Magic Final 1 1.56   1.72   1.68 1.78 1.56 1.71 2.56