Personal Page

Seunghyun Ku (구승현)

Name: Seunghyun Ku (구승현)
Region: Republic of Korea
Competitions: 7
WCA ID: Seunghyun Ku (구승현)2022KUSE01
Gender: Female
Career: 2022.07.23 - 2025.02.09
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube1397269087449117.1719.31653392403212725/5
2x2x2 Cube86616451563544.746.6553430162158855/5
4x4x4 Cube32255221559548.6956.0315831561732930/30
5x5x5 Cube189274483731:28.831:47.1110614342222410/10
6x6x6 Cube101125941072:41.462:50.74391812199912/13
7x7x7 Cube7693728833:50.684:10.493060982789/9
Megaminx2083271124011:56.942:11.121180631162095/5
Skewb605115864885915.1120.7546612111555845/5

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single67076081358461451746929444331
Average60786101207461554340818948766
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Seoul Winter 2024First round142 17.17 19.31
17.17     18.52     19.48     19.93     20.14
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Seoul Winter 2024First round115 4.74 6.65
7.08      12.77     4.74      6.46      6.42
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2025First round59 51.05 56.03
1:00.75   51.21     56.13     51.05     1:06.41
Seoul Winter 2024First round84 52.61 1:00.10
1:00.94   59.97     52.61     1:00.59   59.75
Daegu Autumn 2024First round56 48.69 1:00.83
48.69     1:07.24   1:03.29   1:01.68   57.53
WCA World Championship 2023First round556 59.98 1:05.09
1:19.27   1:09.57   59.98     1:02.56   1:03.13
Daegu Spring 2023First round47 58.34 1:04.45
1:02.66   1:08.03   1:05.57   1:05.12   58.34
Seoul Summer 2022Final68 1:11.46 1:16.41
1:23.85   1:14.30   1:23.00   1:11.92   1:11.46
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2023First round431 1:28.83 1:49.26
2:08.16   1:37.26   1:54.39   1:56.12   1:28.83
Daegu Spring 2023First round31 1:33.49 1:47.11
1:44.39   1:51.69   1:51.61   1:45.32   1:33.49
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2025First round29 2:41.46 2:50.74
2:41.46   2:58.14   2:52.63
Korean Championship 2023Final20 2:43.42 2:52.11
2:56.78   2:56.13   2:43.42
WCA World Championship 2023First round298 DNF 
DNF
Daegu Spring 2023Final21 2:54.64 3:17.25
3:52.66   2:54.64   3:04.45
Seoul Summer 2022Final34 3:44.40 4:05.19
4:12.43   3:44.40   4:18.74
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2025First round28 3:50.68 4:10.49
3:50.68   4:08.35   4:32.45
Seoul Winter 2024First round31 4:42.94 4:51.19
5:03.58   4:42.94   4:47.05
Korean Championship 2023Final20 4:27.36 4:34.84
4:42.48   4:34.69   4:27.36
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Daegu Autumn 2024First round47 1:56.94 2:11.12
2:16.28   1:59.81   2:24.43   1:56.94   2:17.27
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2025First round60 15.11 20.75
21.19     22.13     30.16     15.11     18.92
Anyang Haseyo 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round59 51.05 56.03
1:00.75   51.21     56.13     51.05     1:06.41
6x6x6 CubeFirst round29 2:41.46 2:50.74
2:41.46   2:58.14   2:52.63
7x7x7 CubeFirst round28 3:50.68 4:10.49
3:50.68   4:08.35   4:32.45
SkewbFirst round60 15.11 20.75
21.19     22.13     30.16     15.11     18.92
 
Seoul Winter 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round142 17.17 19.31
17.17     18.52     19.48     19.93     20.14
2x2x2 CubeFirst round115 4.74 6.65
7.08      12.77     4.74      6.46      6.42
4x4x4 CubeFirst round84 52.61 1:00.10
1:00.94   59.97     52.61     1:00.59   59.75
7x7x7 CubeFirst round31 4:42.94 4:51.19
5:03.58   4:42.94   4:47.05
 
Daegu Autumn 2024
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round56 48.69 1:00.83
48.69     1:07.24   1:03.29   1:01.68   57.53
MegaminxFirst round47 1:56.94 2:11.12
2:16.28   1:59.81   2:24.43   1:56.94   2:17.27
 
Korean Championship 2023
EventRoundPlaceBestAverageDetail
6x6x6 CubeFinal20 2:43.42 2:52.11
2:56.78   2:56.13   2:43.42
7x7x7 CubeFinal20 4:27.36 4:34.84
4:42.48   4:34.69   4:27.36
 
WCA World Championship 2023
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round556 59.98 1:05.09
1:19.27   1:09.57   59.98     1:02.56   1:03.13
5x5x5 CubeFirst round431 1:28.83 1:49.26
2:08.16   1:37.26   1:54.39   1:56.12   1:28.83
6x6x6 CubeFirst round298 DNF 
DNF
 
Daegu Spring 2023
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round47 58.34 1:04.45
1:02.66   1:08.03   1:05.57   1:05.12   58.34
5x5x5 CubeFirst round31 1:33.49 1:47.11
1:44.39   1:51.69   1:51.61   1:45.32   1:33.49
6x6x6 CubeFinal21 2:54.64 3:17.25
3:52.66   2:54.64   3:04.45
 
Seoul Summer 2022
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal68 1:11.46 1:16.41
1:23.85   1:14.30   1:23.00   1:11.92   1:11.46
6x6x6 CubeFinal34 3:44.40 4:05.19
4:12.43   3:44.40   4:18.74
No.DateNameRegionCity
72025-02-08~09Anyang Haseyo 2025Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
62024-12-14Seoul Winter 2024Republic of Korea서울특별시 (Seoul)
52024-10-26~27Daegu Autumn 2024Republic of Korea대구광역시 (Daegu)
42023-12-15~17Korean Championship 2023Republic of Korea대전광역시 (Daejeon)
32023-08-12~15WCA World Championship 2023Republic of Korea인천광역시 (Incheon)
22023-04-15~16Daegu Spring 2023Republic of Korea대구광역시 (Daegu)
12022-07-23~24Seoul Summer 2022Republic of Korea서울특별시 (Seoul)