Personal Page

Changseok Yang

Name: Changseok Yang
Region: Republic of Korea
Competitions: 15
WCA ID: Changseok Yang2021YANG26
Gender: Male
Career: 2021.12.18 - 2024.03.30
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube45683992295010.4612.7823493890047957/60
2x2x2 Cube3466049225132.894.1615173434928838/40
4x4x4 Cube25140391154642.5149.9112490444327320/20
5x5x5 Cube2734297132371:39.721:44.9411638380124618/20
7x7x7 Cube198279699586:39.887:36.92861024931973/3
3x3x3 Blindfolded1925576841.481:16.049822961720/42
3x3x3 Fewest Moves243301394295/8
3x3x3 One-Handed36578452100523.6233.9327887103574966/7
Clock2939116595.547.7824105594529/32
Megaminx2022930107361:38.071:46.891005627671975/5
Pyraminx42810105380497.429.8328604801935415/15
Skewb91155361843.735.81496113648224/25
Square-160864388315.0920.2136648456315/15
4x4x4 Blindfolded171264405:04.732/15
3x3x3 Multi-Blind1212356012/13 53:0315/8

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single31001295433420741821527452
Average31111585322826391681228581

Overall Medal Collection

GoldSilverBronze
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2024First round78 12.55 16.86
24.53     12.91     DNF       12.55     13.13
WCA World Championship 2023First round660 10.46 13.30
13.28     14.12     15.63     10.46     12.50
Seoul Spring 2023First round58 11.59 12.78
11.59     12.98     13.67     12.90     12.46
KAIST Fall 2022First round51 11.21 13.39
11.73     11.21     13.87     14.96     14.57
Cubing SimCheong Open 2022Semi Final43 12.78 15.75
14.35     16.92     16.33     16.57     12.78
Second round39 12.42 14.41
DNF       14.68     14.75     13.79     12.42
First round40 11.47 14.86
11.47     15.83     17.86     16.53     12.23
Daegu Hot Autumn 2022First round37 11.67 14.20
13.44     11.67     17.99     16.53     12.63
Korean Championship 2022First round111 13.30 19.27
20.89     DNF       15.39     21.53     13.30
Seoul Summer 2022First round71 11.13 14.09
13.56     11.13     26.20     15.05     13.66
Korean Spring 2022First round52 13.73 15.99
16.14     20.85     15.60     13.73     16.22
Korean Championship Mini 2021First round56 17.91 18.51
17.95     17.91     18.68     18.89     19.56
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Ansan Autumn 2023First round41 3.28 4.97
4.24      3.28      5.13      5.55      7.28
Seoul Spring 2023Final27 3.00 4.20
4.30      3.23      5.08      5.63      3.00
Cubing SimCheong Open 2022Second round16 2.89 4.75
4.75      DNF       5.46      4.04      2.89
First round8 3.49 4.49
5.62      3.49      9.50      4.21      3.64
Daegu Hot Autumn 2022Final19 3.27 4.82
3.84      4.99      5.62      3.27      DNF
Korean Championship 2022First round52 3.86 5.24
6.43      6.44      4.25      3.86      5.04
Seoul Summer 2022Final16 3.49 4.16
3.49      3.95      4.52      4.02      5.12
Korean Championship Mini 2021Final38 3.77 6.72
7.54      3.77      6.16      7.54      6.47
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
KAIST Fall 2022First round35 42.51 49.91
42.51     1:09.39   50.39     50.88     48.47
Korean Championship 2022First round47 48.26 53.06
55.17     50.68     48.26     54.45     54.05
Seoul Summer 2022Final49 57.72 1:00.23
57.72     1:49.67   1:00.70   58.32     1:01.66
Korean Spring 2022Final37 1:01.95 1:06.66
1:07.54   1:05.08   1:01.95   1:07.35   1:09.05
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Ansan Autumn 2023First round32 1:39.72 1:44.94
1:51.27   1:42.38   1:39.72   1:43.68   1:48.76
Daegu Hot Autumn 2022Final29 1:47.28 1:54.07
1:47.28   1:58.53   1:58.54   1:55.69   1:48.00
Korean Championship 2022First round47 1:54.49 2:02.98
1:54.49   DNF       2:07.66   2:00.40   2:00.89
Korean Spring 2022Final34 2:18.86 2:38.72
2:26.81   2:21.27   3:08.08   DNF       2:18.86
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Seoul Spring 2023Final44 6:39.88 7:36.92
8:06.38   6:39.88   8:04.50
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Silent Korea Spring 2024Final7 44.79 DNF
44.79     DNF       48.80
Second round10 50.71 DNF
DNF       50.71     DNF
First round11 1:07.34 DNF
1:07.34   DNF       DNF
WCA World Championship 2023Second round51 43.22 DNF
DNF       1:00.46   43.22
First round60 41.48 DNF
DNF       1:01.12   41.48
Seoul Spring 2023Final5 1:06.77 DNF
1:06.77   DNF       DNF
Cubing SimCheong Open 2022Final5 1:01.92 DNF
DNF       DNF       1:01.92
Second round5 55.48 1:16.04
1:43.17   55.48     1:09.47
First round7 1:25.64 DNF
1:25.64   1:36.23   DNF
Daegu Hot Autumn 2022Final12 DNF DNF
DNF       DNF       DNF
Korean Championship 2022Final7 1:31.51 DNF
DNF       DNF       1:31.51
First round8 1:29.82 DNF
DNF       1:29.82   DNF
Korean Spring 2022Final5 1:09.20 DNF
DNF       1:09.20   DNF
Korean Championship Mini 2021Final6 1:43.67 DNF
DNF       2:41.02   1:43.67
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
FMC Korea 2023Final19 33 DNF
33        DNF       DNF
Please Be Quiet Daegu 2023Final6 29 
29
Please Be Quiet Korea 2022Final17 43 DNF
43        43        DNF
Korean Championship 2022Final8 39 
39
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
KAIST Fall 2022First round43 23.62 33.93
31.97     32.05     37.78     23.62     38.99
Korean Championship 2022First round57 52.19 
DNF       52.19
 
Clock
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2024First round27 7.57 10.65
DNF       9.57      7.57      12.86     9.52
Ansan Autumn 2023Final9 5.54 10.02
7.32      9.56      5.54      DNF       13.17
First round6 5.56 7.78
5.56      DNF       7.04      10.27     6.03
WCA World Championship 2023First round264 10.48 DNF
10.48     10.66     DNS       DNS       DNS
Daegu Hot Autumn 2022Final4 8.81 9.43
9.47      8.90      16.76     9.93      8.81
Korean Championship 2022Final14 9.21 12.52
11.49     9.84      16.22     9.21      24.78
Korean Spring 2022Final11 11.65 12.70
11.65     13.04     12.41     14.72     12.66
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
KAIST Fall 2022First round24 1:38.07 1:46.89
1:38.07   1:52.43   1:46.71   1:41.54   2:00.13
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Daegu Hot Autumn 2022Final18 7.42 9.83
7.42      9.97      10.07     12.08     9.44
Korean Championship 2022First round35 7.92 13.19
7.92      16.10     9.18      15.64     14.76
Korean Spring 2022Final21 9.54 14.38
16.53     9.54      14.99     11.63     18.58
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2024First round26 5.19 7.52
6.81      6.68      9.07      5.19      DNF
KAIST Fall 2022First round10 3.73 5.81
5.88      7.81      3.73      5.54      6.00
Korean Championship 2022First round16 6.61 7.34
7.57      7.27      7.70      7.17      6.61
Seoul Summer 2022Final10 5.30 6.46
9.08      7.69      6.12      5.30      5.56
Korean Championship Mini 2021Final16 8.04 10.45
12.61     9.85      13.40     8.90      8.04
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2024First round19 15.53 27.91
36.34     28.74     30.27     24.71     15.53
Korean Championship 2022Final8 16.94 20.21
16.94     24.96     17.26     23.07     20.29
Seoul Summer 2022Final10 15.09 22.01
15.09     20.19     21.27     24.58     26.82
 
4x4x4 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Silent Korea Spring 2024Final10 DNF DNF
DNF       DNF       DNF
WCA World Championship 2023Final23 5:04.73 DNF
DNF       5:04.73   DNF
Please Be Quiet Daegu 2023Final5 DNF DNF
DNF       DNF       DNF
Please Be Quiet Korea 2022Final4 6:10.00 DNF
6:10.00   DNF       DNF
Korean Championship 2022Final8 DNF DNF
DNF       DNF       DNF
 
5x5x5 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Silent Korea Spring 2024Final5 DNF DNF
DNF       DNF       DNF
Please Be Quiet Daegu 2023Final4 DNF DNF
DNF       DNF       DNF
Please Be Quiet Korea 2022Final3 DNF DNF
DNF       DNF       DNF
Korean Championship 2022Final5 DNF DNF
DNF       DNF       DNS
 
3x3x3 Multi-Blind
CompetitionRoundPlaceBestAverageDetail
Silent Korea Spring 2024Final9 11/15 54:04 
11/15 54:04    DNF
WCA World Championship 2023Final44 DNF 
DNF
Please Be Quiet Daegu 2023Final4 10/15 59:19 
10/15 59:19    DNF
Please Be Quiet Korea 2022Final2 12/13 53:03 
8/13 52:22     12/13 53:03
Korean Championship 2022Final5 9/15 60:00 
9/15 60:00
Silent Korea Spring 2024
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedFinal7 44.79 DNF
44.79     DNF       48.80
Second round10 50.71 DNF
DNF       50.71     DNF
First round11 1:07.34 DNF
1:07.34   DNF       DNF
4x4x4 BlindfoldedFinal10 DNF DNF
DNF       DNF       DNF
5x5x5 BlindfoldedFinal5 DNF DNF
DNF       DNF       DNF
3x3x3 Multi-BlindFinal9 11/15 54:04 
11/15 54:04    DNF
 
Anyang Haseyo 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round78 12.55 16.86
24.53     12.91     DNF       12.55     13.13
ClockFirst round27 7.57 10.65
DNF       9.57      7.57      12.86     9.52
SkewbFirst round26 5.19 7.52
6.81      6.68      9.07      5.19      DNF
Square-1First round19 15.53 27.91
36.34     28.74     30.27     24.71     15.53
 
Ansan Autumn 2023
EventRoundPlaceBestAverageDetail
2x2x2 CubeFirst round41 3.28 4.97
4.24      3.28      5.13      5.55      7.28
5x5x5 CubeFirst round32 1:39.72 1:44.94
1:51.27   1:42.38   1:39.72   1:43.68   1:48.76
ClockFinal9 5.54 10.02
7.32      9.56      5.54      DNF       13.17
First round6 5.56 7.78
5.56      DNF       7.04      10.27     6.03
 
WCA World Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round660 10.46 13.30
13.28     14.12     15.63     10.46     12.50
3x3x3 BlindfoldedSecond round51 43.22 DNF
DNF       1:00.46   43.22
First round60 41.48 DNF
DNF       1:01.12   41.48
ClockFirst round264 10.48 DNF
10.48     10.66     DNS       DNS       DNS
4x4x4 BlindfoldedFinal23 5:04.73 DNF
DNF       5:04.73   DNF
3x3x3 Multi-BlindFinal44 DNF 
DNF
 
Seoul Spring 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round58 11.59 12.78
11.59     12.98     13.67     12.90     12.46
2x2x2 CubeFinal27 3.00 4.20
4.30      3.23      5.08      5.63      3.00
7x7x7 CubeFinal44 6:39.88 7:36.92
8:06.38   6:39.88   8:04.50
3x3x3 BlindfoldedFinal5 1:06.77 DNF
1:06.77   DNF       DNF
 
FMC Korea 2023
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal19 33 DNF
33        DNF       DNF
 
Please Be Quiet Daegu 2023
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal6 29 
29
4x4x4 BlindfoldedFinal5 DNF DNF
DNF       DNF       DNF
5x5x5 BlindfoldedFinal4 DNF DNF
DNF       DNF       DNF
3x3x3 Multi-BlindFinal4 10/15 59:19 
10/15 59:19    DNF
 
KAIST Fall 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round51 11.21 13.39
11.73     11.21     13.87     14.96     14.57
4x4x4 CubeFirst round35 42.51 49.91
42.51     1:09.39   50.39     50.88     48.47
3x3x3 One-HandedFirst round43 23.62 33.93
31.97     32.05     37.78     23.62     38.99
MegaminxFirst round24 1:38.07 1:46.89
1:38.07   1:52.43   1:46.71   1:41.54   2:00.13
SkewbFirst round10 3.73 5.81
5.88      7.81      3.73      5.54      6.00
 
Cubing SimCheong Open 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final43 12.78 15.75
14.35     16.92     16.33     16.57     12.78
Second round39 12.42 14.41
DNF       14.68     14.75     13.79     12.42
First round40 11.47 14.86
11.47     15.83     17.86     16.53     12.23
2x2x2 CubeSecond round16 2.89 4.75
4.75      DNF       5.46      4.04      2.89
First round8 3.49 4.49
5.62      3.49      9.50      4.21      3.64
3x3x3 BlindfoldedFinal5 1:01.92 DNF
DNF       DNF       1:01.92
Second round5 55.48 1:16.04
1:43.17   55.48     1:09.47
First round7 1:25.64 DNF
1:25.64   1:36.23   DNF
 
Please Be Quiet Korea 2022
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal17 43 DNF
43        43        DNF
4x4x4 BlindfoldedFinal4 6:10.00 DNF
6:10.00   DNF       DNF
5x5x5 BlindfoldedFinal3 DNF DNF
DNF       DNF       DNF
3x3x3 Multi-BlindFinal2 12/13 53:03 
8/13 52:22     12/13 53:03
 
Daegu Hot Autumn 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round37 11.67 14.20
13.44     11.67     17.99     16.53     12.63
2x2x2 CubeFinal19 3.27 4.82
3.84      4.99      5.62      3.27      DNF
5x5x5 CubeFinal29 1:47.28 1:54.07
1:47.28   1:58.53   1:58.54   1:55.69   1:48.00
3x3x3 BlindfoldedFinal12 DNF DNF
DNF       DNF       DNF
ClockFinal4 8.81 9.43
9.47      8.90      16.76     9.93      8.81
PyraminxFinal18 7.42 9.83
7.42      9.97      10.07     12.08     9.44
 
Korean Championship 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round111 13.30 19.27
20.89     DNF       15.39     21.53     13.30
2x2x2 CubeFirst round52 3.86 5.24
6.43      6.44      4.25      3.86      5.04
4x4x4 CubeFirst round47 48.26 53.06
55.17     50.68     48.26     54.45     54.05
5x5x5 CubeFirst round47 1:54.49 2:02.98
1:54.49   DNF       2:07.66   2:00.40   2:00.89
3x3x3 BlindfoldedFinal7 1:31.51 DNF
DNF       DNF       1:31.51
First round8 1:29.82 DNF
DNF       1:29.82   DNF
3x3x3 Fewest MovesFinal8 39 
39
3x3x3 One-HandedFirst round57 52.19 
DNF       52.19
ClockFinal14 9.21 12.52
11.49     9.84      16.22     9.21      24.78
PyraminxFirst round35 7.92 13.19
7.92      16.10     9.18      15.64     14.76
SkewbFirst round16 6.61 7.34
7.57      7.27      7.70      7.17      6.61
Square-1Final8 16.94 20.21
16.94     24.96     17.26     23.07     20.29
4x4x4 BlindfoldedFinal8 DNF DNF
DNF       DNF       DNF
5x5x5 BlindfoldedFinal5 DNF DNF
DNF       DNF       DNS
3x3x3 Multi-BlindFinal5 9/15 60:00 
9/15 60:00
 
Seoul Summer 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round71 11.13 14.09
13.56     11.13     26.20     15.05     13.66
2x2x2 CubeFinal16 3.49 4.16
3.49      3.95      4.52      4.02      5.12
4x4x4 CubeFinal49 57.72 1:00.23
57.72     1:49.67   1:00.70   58.32     1:01.66
SkewbFinal10 5.30 6.46
9.08      7.69      6.12      5.30      5.56
Square-1Final10 15.09 22.01
15.09     20.19     21.27     24.58     26.82
 
Korean Spring 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round52 13.73 15.99
16.14     20.85     15.60     13.73     16.22
4x4x4 CubeFinal37 1:01.95 1:06.66
1:07.54   1:05.08   1:01.95   1:07.35   1:09.05
5x5x5 CubeFinal34 2:18.86 2:38.72
2:26.81   2:21.27   3:08.08   DNF       2:18.86
3x3x3 BlindfoldedFinal5 1:09.20 DNF
DNF       1:09.20   DNF
ClockFinal11 11.65 12.70
11.65     13.04     12.41     14.72     12.66
PyraminxFinal21 9.54 14.38
16.53     9.54      14.99     11.63     18.58
 
Korean Championship Mini 2021
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round56 17.91 18.51
17.95     17.91     18.68     18.89     19.56
2x2x2 CubeFinal38 3.77 6.72
7.54      3.77      6.16      7.54      6.47
3x3x3 BlindfoldedFinal6 1:43.67 DNF
DNF       2:41.02   1:43.67
SkewbFinal16 8.04 10.45
12.61     9.85      13.40     8.90      8.04
No.DateNameRegionCity
152024-03-30Silent Korea Spring 2024Republic of Korea대전광역시 (Daejeon)
142024-03-09Anyang Haseyo 2024Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
132023-09-24Ansan Autumn 2023Republic of Korea경기도 안산시 (Ansan-si, Gyeonggi-do)
122023-08-12~15WCA World Championship 2023Republic of Korea인천광역시 (Incheon)
112023-05-07Seoul Spring 2023Republic of Korea서울특별시 (Seoul)
102023-05-06FMC Korea 2023Republic of Korea서울특별시 (Seoul)
92023-02-25Please Be Quiet Daegu 2023Republic of Korea대구광역시 (Daegu)
82022-11-20KAIST Fall 2022Republic of Korea대전광역시 (Daejeon)
72022-10-29~30Cubing SimCheong Open 2022Republic of Korea전라남도 곡성군 (Gokseong-gun, Jeollanam-do)
62022-10-23Please Be Quiet Korea 2022Republic of Korea서울특별시 (Seoul)
52022-09-17Daegu Hot Autumn 2022Republic of Korea대구광역시 (Daegu)
42022-08-12~14Korean Championship 2022Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
32022-07-23~24Seoul Summer 2022Republic of Korea서울특별시 (Seoul)
22022-05-29Korean Spring 2022Republic of Korea경기도 용인시 (Yongin-si, Gyeonggi-do)
12021-12-18Korean Championship Mini 2021Republic of Korea전라남도 순천시 (Suncheon-si, Jeollanam-do)