Personal Page

Seung Jae Han

Name: Seung Jae Han
Region: Republic of Korea
Competitions: 18
WCA ID: Seung Jae Han2017HANS08
Gender: Male
Career: 2017.04.09 - 2025.08.17
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube115194857777.7211.26136815116286125/125
2x2x2 Cube3395855218412.873.9512286346923480/80
4x4x4 Cube23136531039141.4546.019024319821069/70
5x5x5 Cube141187455011:15.151:35.928910294520330/30
6x6x6 Cube164215672593:11.363:22.62697320761604/4
7x7x7 Cube131185360304:50.335:14.71601818281386/6
3x3x3 One-Handed567123533445831.5234.2728106104005025/5
Clock36944411960321.7024.901734739703344/5
Megaminx2092984110281:40.141:55.731144930712185/5
Pyraminx2565807217505.768.5719747567725940/40
Skewb3225957232867.099.7718878510128315/15
Square-134487229312.0316.1721324943644/45

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single33811525795823581991848625
Average30271525009223881642048289
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Korea Open 2025Second round110 11.75 13.13
12.55     13.98     12.86     11.75     15.94
First round128 9.97 13.80
16.42     12.88     12.09     9.97      16.73
Seoul Winter 2024First round53 10.02 11.62
16.08     12.30     10.64     10.02     11.92
Brown Fall Seongnam 2024First round45 7.72 12.87
7.72      17.64     14.66     13.69     10.26
Korean Championship 2024Second round43 7.80 11.26
11.95     10.85     10.98     7.80      13.00
First round75 9.22 12.47
12.97     13.08     11.53     9.22      12.90
Daegu Cold Winter 2024Second round43 9.91 12.45
13.90     13.18     11.38     12.79     9.91
First round35 8.30 11.77
8.30      12.97     10.59     14.85     11.76
Seoul Open 2024Second round52 10.09 12.75
14.76     10.09     11.43     14.46     12.35
First round42 11.61 12.09
11.93     11.98     12.36     11.61     12.82
WCA World Championship 2023First round518 9.59 11.73
15.06     12.79     10.88     11.52     9.59
Seoul Spring 2023First round60 11.36 13.23
14.37     14.29     11.36     12.27     13.12
Daegu Spring 2023First round45 10.53 12.86
10.53     11.04     14.91     12.64     15.92
Korean Championship 2022First round74 10.36 13.89
15.00     10.36     12.90     13.76     17.35
Seoul Summer 2022First round52 11.22 12.92
14.18     11.87     11.22     12.70     18.70
Korean Spring 2022First round33 12.28 13.31
12.28     12.95     14.92     12.58     14.41
ByeolLae Open 2020First round35 11.81 15.24
13.46     15.76     18.82     11.81     16.50
Cubing Korea 2019Second round50 16.98 17.13
16.98     18.56     17.31     17.11     16.98
First round46 11.79 13.44
11.98     15.55     11.79     12.79     17.11
Korean Championship 2018First round90 13.75 17.00
28.62     13.75     17.35     14.68     18.96
Jeju Open 2017Final11 12.13 14.71
16.95     15.16     12.13     16.19     12.78
First round13 13.73 15.98
13.73     16.09     17.94     15.44     16.42
Korean Championship 2017First round73 15.65 16.52
17.38     15.69     15.65     16.48     17.65
KAIST Spring 2017Second round37 13.42 19.98
13.42     21.25     18.16     20.52     21.76
First round42 17.91 20.86
24.55     17.91     22.99     19.66     19.92
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Korea Open 2025Second round50 2.87 3.95
3.93      4.35      3.57      5.15      2.87
First round67 3.52 4.27
4.34      3.52      4.00      5.75      4.47
Seoul Winter 2024First round74 3.89 5.22
6.96      7.83      4.21      3.89      4.50
Brown Fall Seongnam 2024First round35 3.18 4.86
3.18      4.27      6.33      6.10      4.22
Korean Championship 2024First round73 3.82 5.08
3.82      3.85      4.67      9.71      6.73
Daegu Cold Winter 2024First round22 3.69 4.30
4.94      7.87      3.69      4.02      3.95
WCA World Championship 2023First round380 4.67 4.82
5.00      4.67      4.69      5.32      4.76
Seoul Spring 2023Final42 3.39 4.72
4.54      4.49      5.27      5.13      3.39
Korean Championship 2022Second round38 4.28 5.55
6.59      4.79      4.28      6.86      5.27
First round40 4.12 4.91
4.36      5.27      4.12      5.10      6.80
Seoul Summer 2022Final35 3.45 4.95
3.45      6.43      4.56      3.86      6.67
ByeolLae Open 2020Final11 2.94 4.00
4.56      2.94      3.64      4.30      4.07
Korean Championship 2018First round47 4.04 5.23
6.26      4.81      4.04      4.63      10.17
Jeju Open 2017Final12 2.97 5.66
5.33      6.50      5.62      2.97      6.03
Korean Championship 2017First round50 4.60 6.21
6.76      5.70      6.43      6.49      4.60
KAIST Spring 2017First round30 5.32 6.50
6.88      5.32      6.20      8.76      6.42
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Korea Open 2025Second round71 41.45 47.34
45.17     41.45     48.83     48.03     49.22
First round75 43.27 48.24
45.97     50.50     43.27     50.73     48.24
Seoul Winter 2024First round52 46.83 49.39
49.53     46.83     51.51     57.70     47.13
Korean Championship 2024First round44 41.67 46.01
45.12     44.45     41.67     54.96     48.46
Seoul Open 2024First round50 51.77 55.68
51.77     52.56     59.66     54.83     1:02.12
WCA World Championship 2023First round482 50.61 54.04
1:01.54   55.96     50.61     52.84     53.32
Daegu Spring 2023First round44 50.69 1:00.45
53.55     50.69     1:13.78   55.65     1:12.15
Korean Championship 2022First round64 49.35 1:01.69
1:12.43   1:05.63   57.71     49.35     1:01.74
Seoul Summer 2022Final56 54.75 1:06.85
1:08.78   1:05.79   54.75     1:13.09   1:05.97
Korean Spring 2022Final39 56.50 1:08.93
1:07.49   1:15.72   1:03.59   1:21.31   56.50
Cubing Korea 2019Final49 1:13.56 1:17.49
1:18.56   1:16.38   1:17.54   1:13.56   1:22.02
Korean Championship 2018First round85 1:20.93 1:22.63
1:22.86   1:45.60   1:22.71   1:22.32   1:20.93
Korean Championship 2017First round67 1:19.93 1:25.38
1:19.93   1:29.16   1:23.41   1:30.61   1:23.58
KAIST Spring 2017First round27 1:19.52 1:28.48
1:21.10   1:26.94   1:19.52   1:37.41   DNF
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Korea Open 2025First round76 1:34.22 1:39.70
1:39.34   1:34.22   1:50.38   1:40.94   1:38.83
Korean Championship 2024First round56 1:15.15 1:35.92
1:47.60   1:35.28   1:25.30   1:47.19   1:15.15
Daegu Cold Winter 2024First round51 1:32.76 1:43.95
1:37.33   1:32.76   1:59.15   1:46.33   1:48.20
Daegu Spring 2023First round42 2:02.30 2:08.57
2:29.67   2:02.30   2:09.90   2:09.89   2:05.92
Korean Championship 2022First round56 2:14.31 2:31.47
2:14.31   2:49.76   2:39.26   2:25.01   2:30.15
Cubing Korea 2019Final47 2:27.89 3:18.07
3:10.80   3:25.66   2:27.89   3:17.76   3:26.16
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2024First round51 3:50.81 
3:50.81
Daegu Cold Winter 2024First round42 3:11.36 3:22.62
3:39.99   3:16.51   3:11.36
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Seoul Winter 2024First round38 5:09.66 5:45.77
5:24.44   5:09.66   6:43.20
Daegu Cold Winter 2024First round43 4:50.33 5:14.71
4:50.33   5:27.07   5:26.72
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2024First round66 31.52 34.27
41.68     34.52     33.68     31.52     34.60
 
Clock
CompetitionRoundPlaceBestAverageDetail
Brown Fall Seongnam 2024First round57 21.70 24.90
21.70     21.82     DNF       30.70     22.18
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2024First round47 1:40.14 1:55.73
2:03.82   2:12.13   1:40.85   1:40.14   2:02.53
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2024Second round38 8.57 11.10
10.95     10.44     11.90     8.57      12.16
First round40 5.76 9.26
9.68      7.21      17.00     10.89     5.76
WCA World Championship 2023First round340 6.46 8.57
10.39     7.04      6.46      8.27      16.49
ByeolLae Open 2020Final18 6.89 11.15
20.00     6.89      14.34     7.82      11.30
Korean Championship 2018First round20 6.71 9.42
9.20      6.71      11.16     7.91      11.28
Jeju Open 2017Final10 8.00 11.75
11.17     23.31     10.42     13.66     8.00
Korean Championship 2017First round27 7.58 12.61
7.58      11.84     17.22     9.25      16.75
KAIST Spring 2017Final21 11.78 13.90
17.45     11.78     14.47     14.23     12.99
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2024First round50 7.09 11.27
11.09     14.48     10.68     7.09      12.04
WCA World Championship 2023First round324 7.51 9.77
8.13      8.78      12.41     7.51      14.17
Jeju Open 2017Final13 7.80 13.38
14.90     7.94      7.80      21.72     17.31
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Korea Open 2025First round21 15.42 19.60
18.83     15.42     1:14.11   16.34     23.64
Korean Championship 2024Final14 19.52 23.19
24.99     21.84     28.48     22.74     19.52
First round12 12.03 16.17
18.54     17.08     12.03     12.88     25.09
WCA World Championship 2023First round207 16.37 26.87
29.11     27.37     16.37     32.67     24.14
Korean Championship 2022Final11 21.22 24.70
21.22     24.11     33.79     28.51     21.47
Seoul Summer 2022Final19 25.18 28.90
25.18     DNF       35.57     25.81     25.33
Korean Championship 2018Final17 25.18 30.24
30.23     28.54     32.31     31.95     25.18
Jeju Open 2017Final7 18.24 26.65
26.27     18.24     28.33     27.79     25.88
Korean Championship 2017Final15 19.56 37.35
59.27     27.99     35.92     48.13     19.56
Korea Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round110 11.75 13.13
12.55     13.98     12.86     11.75     15.94
First round128 9.97 13.80
16.42     12.88     12.09     9.97      16.73
2x2x2 CubeSecond round50 2.87 3.95
3.93      4.35      3.57      5.15      2.87
First round67 3.52 4.27
4.34      3.52      4.00      5.75      4.47
4x4x4 CubeSecond round71 41.45 47.34
45.17     41.45     48.83     48.03     49.22
First round75 43.27 48.24
45.97     50.50     43.27     50.73     48.24
5x5x5 CubeFirst round76 1:34.22 1:39.70
1:39.34   1:34.22   1:50.38   1:40.94   1:38.83
Square-1First round21 15.42 19.60
18.83     15.42     1:14.11   16.34     23.64
 
Seoul Winter 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round53 10.02 11.62
16.08     12.30     10.64     10.02     11.92
2x2x2 CubeFirst round74 3.89 5.22
6.96      7.83      4.21      3.89      4.50
4x4x4 CubeFirst round52 46.83 49.39
49.53     46.83     51.51     57.70     47.13
7x7x7 CubeFirst round38 5:09.66 5:45.77
5:24.44   5:09.66   6:43.20
 
Brown Fall Seongnam 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round45 7.72 12.87
7.72      17.64     14.66     13.69     10.26
2x2x2 CubeFirst round35 3.18 4.86
3.18      4.27      6.33      6.10      4.22
ClockFirst round57 21.70 24.90
21.70     21.82     DNF       30.70     22.18
 
Korean Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round43 7.80 11.26
11.95     10.85     10.98     7.80      13.00
First round75 9.22 12.47
12.97     13.08     11.53     9.22      12.90
2x2x2 CubeFirst round73 3.82 5.08
3.82      3.85      4.67      9.71      6.73
4x4x4 CubeFirst round44 41.67 46.01
45.12     44.45     41.67     54.96     48.46
5x5x5 CubeFirst round56 1:15.15 1:35.92
1:47.60   1:35.28   1:25.30   1:47.19   1:15.15
6x6x6 CubeFirst round51 3:50.81 
3:50.81
3x3x3 One-HandedFirst round66 31.52 34.27
41.68     34.52     33.68     31.52     34.60
MegaminxFirst round47 1:40.14 1:55.73
2:03.82   2:12.13   1:40.85   1:40.14   2:02.53
PyraminxSecond round38 8.57 11.10
10.95     10.44     11.90     8.57      12.16
First round40 5.76 9.26
9.68      7.21      17.00     10.89     5.76
SkewbFirst round50 7.09 11.27
11.09     14.48     10.68     7.09      12.04
Square-1Final14 19.52 23.19
24.99     21.84     28.48     22.74     19.52
First round12 12.03 16.17
18.54     17.08     12.03     12.88     25.09
 
Daegu Cold Winter 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round43 9.91 12.45
13.90     13.18     11.38     12.79     9.91
First round35 8.30 11.77
8.30      12.97     10.59     14.85     11.76
2x2x2 CubeFirst round22 3.69 4.30
4.94      7.87      3.69      4.02      3.95
5x5x5 CubeFirst round51 1:32.76 1:43.95
1:37.33   1:32.76   1:59.15   1:46.33   1:48.20
6x6x6 CubeFirst round42 3:11.36 3:22.62
3:39.99   3:16.51   3:11.36
7x7x7 CubeFirst round43 4:50.33 5:14.71
4:50.33   5:27.07   5:26.72
 
Seoul Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round52 10.09 12.75
14.76     10.09     11.43     14.46     12.35
First round42 11.61 12.09
11.93     11.98     12.36     11.61     12.82
4x4x4 CubeFirst round50 51.77 55.68
51.77     52.56     59.66     54.83     1:02.12
 
WCA World Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round518 9.59 11.73
15.06     12.79     10.88     11.52     9.59
2x2x2 CubeFirst round380 4.67 4.82
5.00      4.67      4.69      5.32      4.76
4x4x4 CubeFirst round482 50.61 54.04
1:01.54   55.96     50.61     52.84     53.32
PyraminxFirst round340 6.46 8.57
10.39     7.04      6.46      8.27      16.49
SkewbFirst round324 7.51 9.77
8.13      8.78      12.41     7.51      14.17
Square-1First round207 16.37 26.87
29.11     27.37     16.37     32.67     24.14
 
Seoul Spring 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round60 11.36 13.23
14.37     14.29     11.36     12.27     13.12
2x2x2 CubeFinal42 3.39 4.72
4.54      4.49      5.27      5.13      3.39
 
Daegu Spring 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round45 10.53 12.86
10.53     11.04     14.91     12.64     15.92
4x4x4 CubeFirst round44 50.69 1:00.45
53.55     50.69     1:13.78   55.65     1:12.15
5x5x5 CubeFirst round42 2:02.30 2:08.57
2:29.67   2:02.30   2:09.90   2:09.89   2:05.92
 
Korean Championship 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round74 10.36 13.89
15.00     10.36     12.90     13.76     17.35
2x2x2 CubeSecond round38 4.28 5.55
6.59      4.79      4.28      6.86      5.27
First round40 4.12 4.91
4.36      5.27      4.12      5.10      6.80
4x4x4 CubeFirst round64 49.35 1:01.69
1:12.43   1:05.63   57.71     49.35     1:01.74
5x5x5 CubeFirst round56 2:14.31 2:31.47
2:14.31   2:49.76   2:39.26   2:25.01   2:30.15
Square-1Final11 21.22 24.70
21.22     24.11     33.79     28.51     21.47
 
Seoul Summer 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round52 11.22 12.92
14.18     11.87     11.22     12.70     18.70
2x2x2 CubeFinal35 3.45 4.95
3.45      6.43      4.56      3.86      6.67
4x4x4 CubeFinal56 54.75 1:06.85
1:08.78   1:05.79   54.75     1:13.09   1:05.97
Square-1Final19 25.18 28.90
25.18     DNF       35.57     25.81     25.33
 
Korean Spring 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round33 12.28 13.31
12.28     12.95     14.92     12.58     14.41
4x4x4 CubeFinal39 56.50 1:08.93
1:07.49   1:15.72   1:03.59   1:21.31   56.50
 
ByeolLae Open 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round35 11.81 15.24
13.46     15.76     18.82     11.81     16.50
2x2x2 CubeFinal11 2.94 4.00
4.56      2.94      3.64      4.30      4.07
PyraminxFinal18 6.89 11.15
20.00     6.89      14.34     7.82      11.30
 
Cubing Korea 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round50 16.98 17.13
16.98     18.56     17.31     17.11     16.98
First round46 11.79 13.44
11.98     15.55     11.79     12.79     17.11
4x4x4 CubeFinal49 1:13.56 1:17.49
1:18.56   1:16.38   1:17.54   1:13.56   1:22.02
5x5x5 CubeFinal47 2:27.89 3:18.07
3:10.80   3:25.66   2:27.89   3:17.76   3:26.16
 
Korean Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round90 13.75 17.00
28.62     13.75     17.35     14.68     18.96
2x2x2 CubeFirst round47 4.04 5.23
6.26      4.81      4.04      4.63      10.17
4x4x4 CubeFirst round85 1:20.93 1:22.63
1:22.86   1:45.60   1:22.71   1:22.32   1:20.93
PyraminxFirst round20 6.71 9.42
9.20      6.71      11.16     7.91      11.28
Square-1Final17 25.18 30.24
30.23     28.54     32.31     31.95     25.18
 
Jeju Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal11 12.13 14.71
16.95     15.16     12.13     16.19     12.78
First round13 13.73 15.98
13.73     16.09     17.94     15.44     16.42
2x2x2 CubeFinal12 2.97 5.66
5.33      6.50      5.62      2.97      6.03
PyraminxFinal10 8.00 11.75
11.17     23.31     10.42     13.66     8.00
SkewbFinal13 7.80 13.38
14.90     7.94      7.80      21.72     17.31
Square-1Final7 18.24 26.65
26.27     18.24     28.33     27.79     25.88
 
Korean Championship 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round73 15.65 16.52
17.38     15.69     15.65     16.48     17.65
2x2x2 CubeFirst round50 4.60 6.21
6.76      5.70      6.43      6.49      4.60
4x4x4 CubeFirst round67 1:19.93 1:25.38
1:19.93   1:29.16   1:23.41   1:30.61   1:23.58
PyraminxFirst round27 7.58 12.61
7.58      11.84     17.22     9.25      16.75
Square-1Final15 19.56 37.35
59.27     27.99     35.92     48.13     19.56
 
KAIST Spring 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round37 13.42 19.98
13.42     21.25     18.16     20.52     21.76
First round42 17.91 20.86
24.55     17.91     22.99     19.66     19.92
2x2x2 CubeFirst round30 5.32 6.50
6.88      5.32      6.20      8.76      6.42
4x4x4 CubeFirst round27 1:19.52 1:28.48
1:21.10   1:26.94   1:19.52   1:37.41   DNF
PyraminxFinal21 11.78 13.90
17.45     11.78     14.47     14.23     12.99
No.DateNameRegionCity
182025-08-15~17Korea Open 2025Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
172024-12-14Seoul Winter 2024Republic of Korea서울특별시 (Seoul)
162024-09-21Brown Fall Seongnam 2024Republic of Korea경기도 성남시 (Seongnam-si, Gyeonggi-do)
152024-08-15~17Korean Championship 2024Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
142024-02-03~04Daegu Cold Winter 2024Republic of Korea대구광역시 (Daegu)
132024-01-06Seoul Open 2024Republic of Korea서울특별시 (Seoul)
122023-08-12~15WCA World Championship 2023Republic of Korea인천광역시 (Incheon)
112023-05-07Seoul Spring 2023Republic of Korea서울특별시 (Seoul)
102023-04-15~16Daegu Spring 2023Republic of Korea대구광역시 (Daegu)
92022-08-12~14Korean Championship 2022Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
82022-07-23~24Seoul Summer 2022Republic of Korea서울특별시 (Seoul)
72022-05-29Korean Spring 2022Republic of Korea경기도 용인시 (Yongin-si, Gyeonggi-do)
62020-02-01ByeolLae Open 2020Republic of Korea경기도 남양주시 (Namyangju-si, Gyeonggi-do)
52019-12-28Cubing Korea 2019Republic of Korea서울특별시 (Seoul)
42018-07-20~22Korean Championship 2018Republic of Korea경기도 성남시 (Seongnam-si, Gyeonggi-do)
32017-11-25~26Jeju Open 2017Republic of Korea제주도 제주시 (Jeju-si, Jeju-do)
22017-07-28~30Korean Championship 2017Republic of Korea서울특별시 (Seoul)
12017-04-09KAIST Spring 2017Republic of Korea대전광역시 (Daejeon)