Jaemin Chang (장재민)

WCA ID Region Gender Competitions Gold Silver Bronze
2016CHAN09  Korea Male 20 9 10 6

Asian Championship Podiums
Year Event Place Single Average Result Details
 2018 Square-1 2 8.26 10.40 11.96 10.63 8.60 13.04 8.26
History of National Records
Event Single Average Competition Date Round Result Details
 2x2x2 Cube 1.01 1.82  Cutory Blossom 2019 2019-4-6 Final 1.01 1.43 2.33 2.38 1.70
 Square-1 6.52  Play Cube 2018 2018-5-13 Final
7.47 9.31  Jeju Open 2017 2017-11-25~26 Final 7.47 8.79 11.90 10.03 9.11
10.43  Korean Championship 2017 2017-7-28~30 Final 9.18 9.59 12.52 9.15 13.78
Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 12 83 310 6.55 8.34 277 71 11 1 1
 2x2x2 Cube

1

18 164 1.01 1.82 58 11

1

2 1 1
 4x4x4 Cube

9

58 167 27.68 30.37 72 22

4

1 1
 5x5x5 Cube 13 79 203 56.97 1:03.46 182 69 11
 6x6x6 Cube 13 173 451 2:10.86 2:15.27 366 142 13
 7x7x7 Cube 42 821 2244 5:04.24 5:19.39 2184 798 40
 3x3x3 Blindfolded 28 368 936 1:28.84

 3x3x3 Fewest Moves 11 156 612 30 33.67 382 107

7

1
 3x3x3 One-Handed

10

125 386 11.62 12.56 71 20

5

1 2
 3x3x3 With Feet 24 239 633 1:14.83 1:27.60 583 222 24
 Megaminx

6

51 149 45.75 49.56 118 40

6

2
 Pyraminx

10

214 807 2.76 4.85 1071 337 19
 Skewb

3

25 110 1.85 3.29 85 25

3

3 1
 Square-1

1

5

23 6.52 9.07 31

7

2

2 5
 3x3x3 Multi-Blind 27 420 1397 3/4 38:15

  Rubik's Cube
Competition Round Place Best Average Result Details
 Cutory Blossom 2019 Final 2 7.99   8.35   7.99 8.18 8.68 8.18 9.60
First round 6 7.73   9.34   11.23 10.09 7.90 10.03 7.73
 Seoul Winter 2019 Final 5 8.02   9.62   8.99 8.02 8.21 11.74 11.66
Second round 3 7.74   8.55   8.94 8.33 7.74 9.32 8.38
First round 9 8.07   9.20   8.83 8.80 11.53 8.07 9.97
 Korea Winter 2019 Final 3 7.79   8.69   7.79 9.27 10.26 8.67 8.14
First round 1 7.16   8.34   8.18 9.33 7.50 9.46 7.16
 Cutory Autumn Open 2018 Final 6 9.09   10.06   10.79 11.25 9.54 9.09 9.86
First round 5 7.47   9.44   9.85 9.65 9.42 9.26 7.47
 WCA Asian Championship 2018 Semi Final 22 7.73   9.01   9.37 11.21 9.50 7.73 8.15
Second round 24 6.55   8.63   11.68 9.50 8.08 6.55 8.30
First round 96 8.08   11.59   8.08 12.98 9.92 11.88 DNF
 Korean Championship 2018 Final 4 8.24   9.28   8.24 8.56 10.28 8.99 10.47
Semi Final 3 7.20   8.68   8.63 7.20 10.58 9.63 7.78
Second round 2 7.80   8.40   7.80 8.45 9.29 7.88 8.86
First round 4 7.78   8.66   8.96 10.57 7.78 8.84 8.18
 Play Cube 2018 First round 11 8.98   10.26   8.98 10.83 10.27 10.04 10.47
 CWR Winter 2018 Final 4 8.17   9.54   12.11 9.45 9.31 9.86 8.17
First round 6 9.49   10.39   10.61 10.00 9.49 10.55 11.92
 Cubedu Korea 2018 Final 7 8.95   10.22   9.38 DNF 9.39 8.95 11.90
Second round 8 7.31   9.97   9.74 12.03 7.31 9.22 10.94
First round 7 8.40   10.03   11.19 10.11 12.09 8.79 8.40
 CWR Fall 2017 Final 8 9.26   10.31   9.26 10.39 10.03 DNF 10.52
First round 5 9.26   10.13   14.11 10.26 9.94 9.26 10.18
 Korean Championship 2017 Semi Final 9 8.59   10.00   9.98 10.77 8.59 9.27 10.75
Second round 13 8.81   10.30   9.37 8.81 10.56 12.26 10.98
First round 13 8.24   10.13   9.96 10.51 9.91 10.60 8.24
 Play Cube 2017 First round 9 10.12   11.11   11.06 11.66 10.12 12.85 10.62
 KAIST Spring 2017 Second round 12 10.50   11.46   10.77 11.49 12.11 10.50 12.35
First round 9 9.58   11.46   9.58 12.79 11.34 12.55 10.50
 HanMaDang 2017 Final 31 12.25   13.72   12.48 13.32 15.95 12.25 15.35
First round 20 9.71   12.18   12.07 12.17 12.29 13.93 9.71
 Korean Championship 2016 First round 63 13.56   15.46   17.72 14.01 13.56 14.65 23.57
 Alpharetta Open 2016 Combined First round 49 17.81   21.38   17.81 24.02 21.33 22.54 20.27
  2x2x2 Cube
Competition Round Place Best Average Result Details
 Cutory Blossom 2019 Final 1 1.01   NR 1.82   NR 1.01 1.43 2.33 2.38 1.70
 Seoul Winter 2019 Final 3 1.75   2.88   3.18 1.75 DNF 1.99 3.47
First round 1 1.07   2.06   3.14 1.48 3.89 1.07 1.55
 WCA Asian Championship 2018 Final 9 1.64   2.44   1.64 1.79 DNF 1.69 3.85
Second round 12 1.72   2.40   3.26 3.22 2.00 1.72 1.99
First round 4 1.46   1.95   2.01 2.18 1.66 1.46 DNF
 Korean Championship 2018 First round 31 1.62   4.62   3.67 1.62 3.45 DNF 6.74
 CWR Winter 2018 Final 1 1.70   1.96   1.70 1.84 1.75 2.28 2.98
 Korean Championship 2017 Final 2 1.71   3.02   1.94 3.71 7.83 3.42 1.71
First round 1 2.07   3.08   2.07 2.78 4.60 2.50 3.97
 Play Cube 2017 Final 5 3.00   3.85   3.43 3.00 DNF 4.24 3.88
 KAIST Spring 2017 First round 5 1.77   3.41   3.68 3.76 2.78 4.47 1.77
 Korean Championship 2016 First round 21 2.72   4.59   2.72 5.86 4.15 5.36 4.25
 Alpharetta Open 2016 Final 26 4.25   5.58   5.58 4.25 5.25 5.92 7.86
Combined First round 24 5.06   5.39   5.40 5.24 7.64 5.54 5.06
  4x4x4 Cube
Competition Round Place Best Average Result Details
 Seoul Winter 2019 Final 1 28.84   30.37   33.80 30.39 28.84 30.59 30.12
 Korea Winter 2019 Combined Final 2 27.68   31.90   40.60 30.84 32.02 32.84 27.68
 Cutory Autumn Open 2018 Final 4 30.99   35.65   39.19 37.36 30.99 34.26 35.33
 WCA Asian Championship 2018 Second round 31 29.22   35.24   41.93 29.22 40.85 30.88 33.99
First round 31 31.47   35.29   35.69 31.47 46.69 34.63 35.55
 Korean Championship 2018 Final 12 34.78   37.32   39.31 38.73 37.61 34.78 35.61
Combined First round 14 32.43   38.91   36.79 41.30 DNF 32.43 38.63
 Cubedu Korea 2018 Final 7 34.36   39.08   40.03 34.36 42.32 34.90 DNF
 CWR Fall 2017 Final 7 35.43   39.19   38.93 41.13 46.15 35.43 37.51
 Korean Championship 2017 Combined First round 17 46.18   48.38   47.10 1:01.91 47.64 50.41 46.18
 Play Cube 2017 Final 8 38.73   41.96   46.87 41.51 42.45 41.92 38.73
 KAIST Spring 2017 First round 6 37.56   41.73   43.03 38.56 37.56 1:04.11 43.61
 Korean Championship 2016 Combined First round 21 53.20   55.38   57.47 1:04.87 54.47 54.19 53.20
  5x5x5 Cube
Competition Round Place Best Average Result Details
 Cutory Blossom 2019 Final 7 58.12   1:06.08   1:05.72 1:05.28 1:25.88 58.12 1:07.23
 Seoul Winter 2019 Final 5 56.97   1:03.46   1:06.55 56.97 1:01.36 1:05.10 1:03.93
 Cutory Autumn Open 2018 Final 6 1:03.90   1:07.49   1:03.90 1:05.64 1:10.89 1:17.27 1:05.95
 WCA Asian Championship 2018 Second round 39 1:12.27   1:14.91   1:13.56 1:23.22 1:16.65 1:14.52 1:12.27
First round 32 1:04.90   1:08.44   1:08.39 1:09.07 1:07.86 1:04.90 1:15.10
 Korean Championship 2018 Final 10 1:05.19   1:13.52   1:05.19 1:08.79 1:17.83 1:14.00 1:17.78
Combined First round 9 1:04.92   1:09.44   1:18.83 1:07.95 1:09.27 1:04.92 1:11.09
 Play Cube 2018 Final 9 1:11.73   1:17.15   1:24.26 1:18.30 1:17.18 1:15.97 1:11.73
 Jeju Open 2017 Final 7 1:18.26   1:30.98   1:32.76 1:33.85 1:18.26 1:32.47 1:27.72
 Korean Championship 2017 Combined First round 11 1:26.09   1:30.89   1:40.36 1:34.18 1:29.25 1:26.09 1:29.23
 Play Cube 2017 Final 8 1:32.68   1:34.41   1:33.63 1:48.37 1:34.62 1:32.68 1:34.97
  6x6x6 Cube
Competition Round Place Best Average Result Details
 Seoul Winter 2019 Final 6 2:10.86   2:15.27   2:17.16 2:17.80 2:10.86
  7x7x7 Cube
Competition Round Place Best Average Result Details
 Korean Championship 2018 Combined Final 16 5:04.24   5:19.39   5:47.12 5:04.24 5:06.81
 Jeju Open 2017 Final 8 5:46.48   6:23.50   6:39.71 6:44.32 5:46.48
 CWR Fall 2017 Final 18 6:41.40   7:16.89   8:27.69 6:41.57 6:41.40
  3x3x3 Blindfolded
Competition Round Place Best Average Result Details
 Cutory Blossom 2019 Final 8 1:40.30   DNF   DNF 1:40.30 DNF
 Korea Winter 2019 Final 11 2:30.43   DNF   2:30.43 DNF DNF
 Cutory Autumn Open 2018 Final 4 1:28.84   DNF   1:28.84 DNF DNF
  3x3x3 Fewest Moves
Competition Round Place Best Average Result Details
 Please Be Quiet Korea 2019 Final 3 30   33.67   30 39 32
FMC Asia 2018 Final 106 31   DNF   31 40 DNF
 WCA Asian Championship 2018 Final 46 37   DNF   37 43 DNF
 Korean Championship 2018 Final 9 37     37
FMC Asia 2017 Final 25 33   36.00   39 33 36
 Korean Championship 2017 Final 9 46     46
 HanMaDang 2017 Final 17 DNF     DNF
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 Cutory Blossom 2019 Final 1 11.62   12.56   13.08 12.01 13.37 11.62 12.59
 Korea Winter 2019 Final 2 11.72   13.99   14.17 11.72 14.79 17.48 13.01
 WCA Asian Championship 2018 Final 16 13.85   17.38   13.85 21.03 17.32 19.19 15.62
First round 14 12.19   14.61   16.57 12.26 14.99 12.19 16.79
 Korean Championship 2018 Final 9 14.56   15.97   15.18 14.56 17.51 17.95 15.21
Combined First round 8 14.48   16.08   17.53 14.48 15.23 DNF 15.49
 Play Cube 2018 Final 10 13.86   18.61   21.15 16.90 18.82 20.12 13.86
First round 7 14.98   17.24   17.53 15.67 19.72 14.98 18.51
 CWR Winter 2018 Final 2 12.44   14.81   15.35 15.48 14.94 12.44 14.13
 Korean Championship 2017 Combined First round 10 15.44   18.69   19.61 19.08 20.08 15.44 17.39
 HanMaDang 2017 First round 9 15.41   17.31   17.88 22.07 17.58 15.41 16.48
 Korean Championship 2016 Combined First round 28 20.09   26.17   27.62 DNF 20.09 28.92 21.97
  3x3x3 With Feet
Competition Round Place Best Average Result Details
 Korean Championship 2018 Final 8 1:14.83   1:27.60   1:31.51 1:14.83 1:18.42 1:32.88 2:18.48
  Megaminx
Competition Round Place Best Average Result Details
 Korea Winter 2019 Combined Final 3 45.75   49.56   55.90 46.57 47.04 55.07 45.75
 WCA Asian Championship 2018 First round 21 53.58   58.18   58.98 59.52 53.58 1:03.39 56.04
 Korean Championship 2018 Combined Final 7 53.46   1:00.26   1:09.21 53.46 57.86 53.71 DNF
 CWR Winter 2018 Final 8 56.23   1:00.65   57.30 1:21.65 1:03.74 56.23 1:00.92
 Jeju Open 2017 Final 5 1:00.89   1:04.58   1:10.70 1:05.02 1:00.89 1:05.31 1:03.40
 CWR Fall 2017 Final 3 1:00.95   1:03.22   1:04.05 1:02.96 1:02.65 1:04.64 1:00.95
 Korean Championship 2017 Combined Final 10 1:18.44   1:25.45   1:24.86 1:28.77 1:18.44 1:22.72 1:28.93
  Pyraminx
Competition Round Place Best Average Result Details
 Seoul Winter 2019 Final 8 2.76   6.45   7.10 4.49 8.02 2.76 7.76
First round 7 4.28   4.85   5.38 8.49 4.66 4.28 4.52
 Cutory Autumn Open 2018 Final 8 5.79   6.23   5.82 DNF 5.79 5.95 6.93
 Cubedu Korea 2018 Final 8 3.70   5.95   3.70 6.14 4.88 7.49 6.84
 Jeju Open 2017 Final 4 4.92   6.90   7.97 5.50 7.23 8.53 4.92
 CWR Fall 2017 Final 10 5.93   7.29   8.99 7.28 6.18 5.93 8.42
First round 10 5.42   6.67   5.42 9.90 7.56 6.91 5.55
 Korean Championship 2017 Combined First round 20 5.94   9.02   10.48 8.76 9.60 5.94 8.71
 KAIST Spring 2017 Final 13 7.64   9.82   11.00 7.64 10.29 9.39 9.77
  Skewb
Competition Round Place Best Average Result Details
 Cutory Blossom 2019 Final 1 3.25   3.63   3.95 3.25 4.35 3.58 3.36
 Seoul Winter 2019 Final 1 2.58   3.29   3.25 2.88 4.08 3.74 2.58
 WCA Asian Championship 2018 Final 11 4.04   4.86   5.34 4.04 4.07 5.18 6.93
First round 15 1.85   4.32   5.34 3.77 4.96 4.23 1.85
 Korean Championship 2018 Final 4 3.84   4.84   3.84 4.00 4.85 5.67 8.09
First round 8 2.79   5.02   4.81 2.79 6.78 5.07 5.19
 Cubedu Korea 2018 Final 10 4.35   5.50   6.69 4.35 5.23 6.15 5.12
 Jeju Open 2017 Final 1 3.82   4.77   8.81 5.16 3.82 4.93 4.22
 CWR Fall 2017 Final 6 4.64   6.41   7.91 5.87 4.64 5.46 9.27
 Korean Championship 2017 Final 6 4.75   5.84   6.49 6.61 5.64 4.75 5.38
First round 9 4.60   6.18   4.74 7.70 4.60 8.84 6.11
 KAIST Spring 2017 Final 3 4.16   5.92   7.02 7.49 5.85 4.90 4.16
 Korean Championship 2016 First round 19 7.76   8.19   10.79 7.76 8.51 7.82 8.23
  Square-1
Competition Round Place Best Average Result Details
 Cutory Blossom 2019 Final 2 7.08   9.60   13.26 9.48 7.08 9.68 9.64
 Seoul Winter 2019 Final 2 8.40   9.73   9.56 8.40 11.79 9.53 10.10
 WCA Asian Championship 2018 Final 2 8.26   10.40   11.96 10.63 8.60 13.04 8.26
First round 4 7.00   9.39   9.50 10.42 11.06 7.00 8.26
 Korean Championship 2018 Combined Final 2 9.62   11.18   12.32 11.32 DNF 9.90 9.62
 Play Cube 2018 Final 2 6.52   NR 9.07   6.52 9.97 6.69 10.57 10.54
 Jeju Open 2017 Final 1 7.47   NR 9.31   NR 7.47 8.79 11.90 10.03 9.11
 Korean Championship 2017 Final 1 9.15   10.43   NR 9.18 9.59 12.52 9.15 13.78
 Korean Championship 2016 Final 20 22.46   40.81   54.90 38.35 36.93 22.46 47.16
  4x4x4 Blindfolded
Competition Round Place Best Average Result Details
 Please Be Quiet Korea 2019 Final 6 DNF     DNF DNF DNF
  5x5x5 Blindfolded
Competition Round Place Best Average Result Details
 Please Be Quiet Korea 2019 Final 3 DNF     DNF DNF DNF
  3x3x3 Multi-Blind
Competition Round Place Best Average Result Details
 Please Be Quiet Korea 2019 Final 4 3/4 38:15     3/4 38:15
  Cutory Blossom 2019   (2019-4-6)
Cutory Blossom 2019
Event Round Place Best Average Result Details
 Rubik's Cube Final 2 7.99   8.35   7.99 8.18 8.68 8.18 9.60
First round 6 7.73   9.34   11.23 10.09 7.90 10.03 7.73
 2x2x2 Cube Final 1 1.01   NR 1.82   NR 1.01 1.43 2.33 2.38 1.70
 5x5x5 Cube Final 7 58.12   1:06.08   1:05.72 1:05.28 1:25.88 58.12 1:07.23
 3x3x3 Blindfolded Final 8 1:40.30   DNF   DNF 1:40.30 DNF
 3x3x3 One-Handed Final 1 11.62   12.56   13.08 12.01 13.37 11.62 12.59
 Skewb Final 1 3.25   3.63   3.95 3.25 4.35 3.58 3.36
 Square-1 Final 2 7.08   9.60   13.26 9.48 7.08 9.68 9.64
  Please Be Quiet Korea 2019   (2019-3-16)
Please Be Quiet Korea 2019
Event Round Place Best Average Result Details
 3x3x3 Fewest Moves Final 3 30   33.67   30 39 32
 4x4x4 Blindfolded Final 6 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 3 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Final 4 3/4 38:15     3/4 38:15
  Seoul Winter 2019   (2019-2-23~24)
Seoul Winter 2019
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 8.02   9.62   8.99 8.02 8.21 11.74 11.66
Second round 3 7.74   8.55   8.94 8.33 7.74 9.32 8.38
First round 9 8.07   9.20   8.83 8.80 11.53 8.07 9.97
 2x2x2 Cube Final 3 1.75   2.88   3.18 1.75 DNF 1.99 3.47
First round 1 1.07   2.06   3.14 1.48 3.89 1.07 1.55
 4x4x4 Cube Final 1 28.84   30.37   33.80 30.39 28.84 30.59 30.12
 5x5x5 Cube Final 5 56.97   1:03.46   1:06.55 56.97 1:01.36 1:05.10 1:03.93
 6x6x6 Cube Final 6 2:10.86   2:15.27   2:17.16 2:17.80 2:10.86
 Pyraminx Final 8 2.76   6.45   7.10 4.49 8.02 2.76 7.76
First round 7 4.28   4.85   5.38 8.49 4.66 4.28 4.52
 Skewb Final 1 2.58   3.29   3.25 2.88 4.08 3.74 2.58
 Square-1 Final 2 8.40   9.73   9.56 8.40 11.79 9.53 10.10
  Korea Winter 2019   (2019-1-19)
Korea Winter 2019
Event Round Place Best Average Result Details
 Rubik's Cube Final 3 7.79   8.69   7.79 9.27 10.26 8.67 8.14
First round 1 7.16   8.34   8.18 9.33 7.50 9.46 7.16
 4x4x4 Cube Combined Final 2 27.68   31.90   40.60 30.84 32.02 32.84 27.68
 3x3x3 Blindfolded Final 11 2:30.43   DNF   2:30.43 DNF DNF
 3x3x3 One-Handed Final 2 11.72   13.99   14.17 11.72 14.79 17.48 13.01
 Megaminx Combined Final 3 45.75   49.56   55.90 46.57 47.04 55.07 45.75
FMC Asia 2018   (2018-12-8)
FMC Asia 2018
Event Round Place Best Average Result Details
 3x3x3 Fewest Moves Final 106 31   DNF   31 40 DNF
  Cutory Autumn Open 2018   (2018-11-17)
Cutory Autumn Open 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 6 9.09   10.06   10.79 11.25 9.54 9.09 9.86
First round 5 7.47   9.44   9.85 9.65 9.42 9.26 7.47
 4x4x4 Cube Final 4 30.99   35.65   39.19 37.36 30.99 34.26 35.33
 5x5x5 Cube Final 6 1:03.90   1:07.49   1:03.90 1:05.64 1:10.89 1:17.27 1:05.95
 3x3x3 Blindfolded Final 4 1:28.84   DNF   1:28.84 DNF DNF
 Pyraminx Final 8 5.79   6.23   5.82 DNF 5.79 5.95 6.93
  WCA Asian Championship 2018   (2018-8-17~19)
WCA Asian Championship 2018
Event Round Place Best Average Result Details
 Rubik's Cube Semi Final 22 7.73   9.01   9.37 11.21 9.50 7.73 8.15
Second round 24 6.55   8.63   11.68 9.50 8.08 6.55 8.30
First round 96 8.08   11.59   8.08 12.98 9.92 11.88 DNF
 2x2x2 Cube Final 9 1.64   2.44   1.64 1.79 DNF 1.69 3.85
Second round 12 1.72   2.40   3.26 3.22 2.00 1.72 1.99
First round 4 1.46   1.95   2.01 2.18 1.66 1.46 DNF
 4x4x4 Cube Second round 31 29.22   35.24   41.93 29.22 40.85 30.88 33.99
First round 31 31.47   35.29   35.69 31.47 46.69 34.63 35.55
 5x5x5 Cube Second round 39 1:12.27   1:14.91   1:13.56 1:23.22 1:16.65 1:14.52 1:12.27
First round 32 1:04.90   1:08.44   1:08.39 1:09.07 1:07.86 1:04.90 1:15.10
 3x3x3 Fewest Moves Final 46 37   DNF   37 43 DNF
 3x3x3 One-Handed Final 16 13.85   17.38   13.85 21.03 17.32 19.19 15.62
First round 14 12.19   14.61   16.57 12.26 14.99 12.19 16.79
 Megaminx First round 21 53.58   58.18   58.98 59.52 53.58 1:03.39 56.04
 Skewb Final 11 4.04   4.86   5.34 4.04 4.07 5.18 6.93
First round 15 1.85   4.32   5.34 3.77 4.96 4.23 1.85
 Square-1 Final 2 8.26   10.40   11.96 10.63 8.60 13.04 8.26
First round 4 7.00   9.39   9.50 10.42 11.06 7.00 8.26
  Korean Championship 2018   (2018-7-20~22)
Korean Championship 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 8.24   9.28   8.24 8.56 10.28 8.99 10.47
Semi Final 3 7.20   8.68   8.63 7.20 10.58 9.63 7.78
Second round 2 7.80   8.40   7.80 8.45 9.29 7.88 8.86
First round 4 7.78   8.66   8.96 10.57 7.78 8.84 8.18
 2x2x2 Cube First round 31 1.62   4.62   3.67 1.62 3.45 DNF 6.74
 4x4x4 Cube Final 12 34.78   37.32   39.31 38.73 37.61 34.78 35.61
Combined First round 14 32.43   38.91   36.79 41.30 DNF 32.43 38.63
 5x5x5 Cube Final 10 1:05.19   1:13.52   1:05.19 1:08.79 1:17.83 1:14.00 1:17.78
Combined First round 9 1:04.92   1:09.44   1:18.83 1:07.95 1:09.27 1:04.92 1:11.09
 7x7x7 Cube Combined Final 16 5:04.24   5:19.39   5:47.12 5:04.24 5:06.81
 3x3x3 Fewest Moves Final 9 37     37
 3x3x3 One-Handed Final 9 14.56   15.97   15.18 14.56 17.51 17.95 15.21
Combined First round 8 14.48   16.08   17.53 14.48 15.23 DNF 15.49
 3x3x3 With Feet Final 8 1:14.83   1:27.60   1:31.51 1:14.83 1:18.42 1:32.88 2:18.48
 Megaminx Combined Final 7 53.46   1:00.26   1:09.21 53.46 57.86 53.71 DNF
 Skewb Final 4 3.84   4.84   3.84 4.00 4.85 5.67 8.09
First round 8 2.79   5.02   4.81 2.79 6.78 5.07 5.19
 Square-1 Combined Final 2 9.62   11.18   12.32 11.32 DNF 9.90 9.62
  Play Cube 2018   (2018-5-13)
Play Cube 2018
Event Round Place Best Average Result Details
 Rubik's Cube First round 11 8.98   10.26   8.98 10.83 10.27 10.04 10.47
 5x5x5 Cube Final 9 1:11.73   1:17.15   1:24.26 1:18.30 1:17.18 1:15.97 1:11.73
 3x3x3 One-Handed Final 10 13.86   18.61   21.15 16.90 18.82 20.12 13.86
First round 7 14.98   17.24   17.53 15.67 19.72 14.98 18.51
 Square-1 Final 2 6.52   NR 9.07   6.52 9.97 6.69 10.57 10.54
  CWR Winter 2018   (2018-2-24)
CWR Winter 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 8.17   9.54   12.11 9.45 9.31 9.86 8.17
First round 6 9.49   10.39   10.61 10.00 9.49 10.55 11.92
 2x2x2 Cube Final 1 1.70   1.96   1.70 1.84 1.75 2.28 2.98
 3x3x3 One-Handed Final 2 12.44   14.81   15.35 15.48 14.94 12.44 14.13
 Megaminx Final 8 56.23   1:00.65   57.30 1:21.65 1:03.74 56.23 1:00.92
  Cubedu Korea 2018   (2018-1-26)
Cubedu Korea 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 7 8.95   10.22   9.38 DNF 9.39 8.95 11.90
Second round 8 7.31   9.97   9.74 12.03 7.31 9.22 10.94
First round 7 8.40   10.03   11.19 10.11 12.09 8.79 8.40
 4x4x4 Cube Final 7 34.36   39.08   40.03 34.36 42.32 34.90 DNF
 Pyraminx Final 8 3.70   5.95   3.70 6.14 4.88 7.49 6.84
 Skewb Final 10 4.35   5.50   6.69 4.35 5.23 6.15 5.12
FMC Asia 2017   (2017-12-9)
FMC Asia 2017
Event Round Place Best Average Result Details
 3x3x3 Fewest Moves Final 25 33   36.00   39 33 36
  Jeju Open 2017   (2017-11-25~26)
Jeju Open 2017
Event Round Place Best Average Result Details
 5x5x5 Cube Final 7 1:18.26   1:30.98   1:32.76 1:33.85 1:18.26 1:32.47 1:27.72
 7x7x7 Cube Final 8 5:46.48   6:23.50   6:39.71 6:44.32 5:46.48
 Megaminx Final 5 1:00.89   1:04.58   1:10.70 1:05.02 1:00.89 1:05.31 1:03.40
 Pyraminx Final 4 4.92   6.90   7.97 5.50 7.23 8.53 4.92
 Skewb Final 1 3.82   4.77   8.81 5.16 3.82 4.93 4.22
 Square-1 Final 1 7.47   NR 9.31   NR 7.47 8.79 11.90 10.03 9.11
  CWR Fall 2017   (2017-10-28)
CWR Fall 2017
Event Round Place Best Average Result Details
 Rubik's Cube Final 8 9.26   10.31   9.26 10.39 10.03 DNF 10.52
First round 5 9.26   10.13   14.11 10.26 9.94 9.26 10.18
 4x4x4 Cube Final 7 35.43   39.19   38.93 41.13 46.15 35.43 37.51
 7x7x7 Cube Final 18 6:41.40   7:16.89   8:27.69 6:41.57 6:41.40
 Megaminx Final 3 1:00.95   1:03.22   1:04.05 1:02.96 1:02.65 1:04.64 1:00.95
 Pyraminx Final 10 5.93   7.29   8.99 7.28 6.18 5.93 8.42
First round 10 5.42   6.67   5.42 9.90 7.56 6.91 5.55
 Skewb Final 6 4.64   6.41   7.91 5.87 4.64 5.46 9.27
  Korean Championship 2017   (2017-7-28~30)
Korean Championship 2017
Event Round Place Best Average Result Details
 Rubik's Cube Semi Final 9 8.59   10.00   9.98 10.77 8.59 9.27 10.75
Second round 13 8.81   10.30   9.37 8.81 10.56 12.26 10.98
First round 13 8.24   10.13   9.96 10.51 9.91 10.60 8.24
 2x2x2 Cube Final 2 1.71   3.02   1.94 3.71 7.83 3.42 1.71
First round 1 2.07   3.08   2.07 2.78 4.60 2.50 3.97
 4x4x4 Cube Combined First round 17 46.18   48.38   47.10 1:01.91 47.64 50.41 46.18
 5x5x5 Cube Combined First round 11 1:26.09   1:30.89   1:40.36 1:34.18 1:29.25 1:26.09 1:29.23
 3x3x3 Fewest Moves Final 9 46     46
 3x3x3 One-Handed Combined First round 10 15.44   18.69   19.61 19.08 20.08 15.44 17.39
 Megaminx Combined Final 10 1:18.44   1:25.45   1:24.86 1:28.77 1:18.44 1:22.72 1:28.93
 Pyraminx Combined First round 20 5.94   9.02   10.48 8.76 9.60 5.94 8.71
 Skewb Final 6 4.75   5.84   6.49 6.61 5.64 4.75 5.38
First round 9 4.60   6.18   4.74 7.70 4.60 8.84 6.11
 Square-1 Final 1 9.15   10.43   NR 9.18 9.59 12.52 9.15 13.78
  Play Cube 2017   (2017-5-28)
Play Cube 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 9 10.12   11.11   11.06 11.66 10.12 12.85 10.62
 2x2x2 Cube Final 5 3.00   3.85   3.43 3.00 DNF 4.24 3.88
 4x4x4 Cube Final 8 38.73   41.96   46.87 41.51 42.45 41.92 38.73
 5x5x5 Cube Final 8 1:32.68   1:34.41   1:33.63 1:48.37 1:34.62 1:32.68 1:34.97
  KAIST Spring 2017   (2017-4-9)
KAIST Spring 2017
Event Round Place Best Average Result Details
 Rubik's Cube Second round 12 10.50   11.46   10.77 11.49 12.11 10.50 12.35
First round 9 9.58   11.46   9.58 12.79 11.34 12.55 10.50
 2x2x2 Cube First round 5 1.77   3.41   3.68 3.76 2.78 4.47 1.77
 4x4x4 Cube First round 6 37.56   41.73   43.03 38.56 37.56 1:04.11 43.61
 Pyraminx Final 13 7.64   9.82   11.00 7.64 10.29 9.39 9.77
 Skewb Final 3 4.16   5.92   7.02 7.49 5.85 4.90 4.16
  HanMaDang 2017   (2017-2-18)
HanMaDang 2017
Event Round Place Best Average Result Details
 Rubik's Cube Final 31 12.25   13.72   12.48 13.32 15.95 12.25 15.35
First round 20 9.71   12.18   12.07 12.17 12.29 13.93 9.71
 3x3x3 Fewest Moves Final 17 DNF     DNF
 3x3x3 One-Handed First round 9 15.41   17.31   17.88 22.07 17.58 15.41 16.48
  Korean Championship 2016   (2016-8-12~14)
Korean Championship 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 63 13.56   15.46   17.72 14.01 13.56 14.65 23.57
 2x2x2 Cube First round 21 2.72   4.59   2.72 5.86 4.15 5.36 4.25
 4x4x4 Cube Combined First round 21 53.20   55.38   57.47 1:04.87 54.47 54.19 53.20
 3x3x3 One-Handed Combined First round 28 20.09   26.17   27.62 DNF 20.09 28.92 21.97
 Skewb First round 19 7.76   8.19   10.79 7.76 8.51 7.82 8.23
 Square-1 Final 20 22.46   40.81   54.90 38.35 36.93 22.46 47.16
  Alpharetta Open 2016   (2016-4-23)
Alpharetta Open 2016
Event Round Place Best Average Result Details
 Rubik's Cube Combined First round 49 17.81   21.38   17.81 24.02 21.33 22.54 20.27
 2x2x2 Cube Final 26 4.25   5.58   5.58 4.25 5.25 5.92 7.86
Combined First round 24 5.06   5.39   5.40 5.24 7.64 5.54 5.06