Personal Page

Jihyun Choi (최지현)

Name: Jihyun Choi (최지현)
Region: Republic of Korea
Competitions: 19
WCA ID: Jihyun Choi (최지현)2019CHOI10
Gender: Female
Career: 2019.02.23 - 2024.11.04
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube65103033337.329.103289112262147/150
2x2x2 Cube3967577278753.384.6518954537332033/35
4x4x4 Cube1918659926.6732.107772632684/90
5x5x5 Cube5574122031:05.031:07.3014494903832/35
3x3x3 One-Handed44832253413.2316.0020387084058/60
Clock5158026487.4310.2537007987613/20
Megaminx89129346601:14.411:17.8137641055708/10
Pyraminx53414257537529.6714.3756265151795755/5
Skewb1422732106605.069.441530741382125/5
3x3x3 With Feet6063116972:07.213:18.501937730604/5

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single25681004734717321808737770
Average2226993991517071470227435
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round163 8.36 10.07
9.27      11.56     9.37      8.36      15.20
Korean Championship 2024Semi Final28 7.89 10.32
14.24     10.55     8.72      7.89      11.68
Second round17 7.77 9.46
12.21     8.97      10.27     7.77      9.13
First round27 7.32 9.91
9.26      9.77      10.69     11.15     7.32
Philippine Championship 2024Semi Final33 8.52 9.85
9.16      12.63     11.74     8.52      8.64
Second round48 8.16 10.86
8.16      10.71     11.70     12.45     10.17
First round37 8.15 10.33
8.95      8.15      9.31      15.67     12.73
Prime Cubing Day Seoul 2024Final16 9.36 11.15
11.44     14.51     9.41      9.36      12.59
First round11 8.32 9.10
8.32      9.06      9.02      9.27      9.21
Busan Spring 2024Second round34 8.67 11.56
8.67      14.48     9.21      10.99     15.84
First round17 7.98 9.94
9.22      11.80     9.17      11.44     7.98
Anyang Haseyo 2024Final16 8.48 10.66
11.00     12.09     8.89      8.48      12.80
First round13 8.45 9.27
8.54      10.39     8.89      8.45      13.68
KAIST Fall 2022First round17 8.10 10.41
10.79     10.65     9.78      8.10      11.63
Korean Championship 2022Semi Final19 8.42 9.46
10.13     11.54     8.42      8.81      9.44
Second round27 8.87 10.02
9.56      8.87      10.69     9.81      12.78
First round48 9.77 11.56
10.84     12.02     11.82     15.09     9.77
Korean Spring 2022First round17 8.88 12.20
11.81     8.88      11.90     12.90     23.64
Korean Championship Mini 2021First round17 10.40 10.79
12.88     10.48     10.40     11.05     10.83
ByeolLae Open 2020First round16 10.18 12.31
10.74     11.82     14.38     10.18     37.21
Cubing Korea 2019Second round41 9.54 13.13
12.35     DNF       9.54      12.03     15.02
First round22 9.50 11.04
11.33     10.51     9.50      11.92     11.27
Daegu Autumn Open 2019First round19 11.98 13.81
13.77     13.67     14.00     14.90     11.98
Korean Championship 2019Second round40 11.53 12.44
12.83     14.40     12.80     11.70     11.53
First round51 10.40 13.11
13.91     10.40     12.80     12.63     16.83
Cube Camp in Wonju 2019First round71 11.58 DNF
DNF       DNF       11.58     12.62     12.97
Cubing Operating System 2019First round24 11.24 14.34
14.63     14.53     14.79     13.87     11.24
Play Cube X4 2019Second round47 14.73 18.90
16.64     14.73     23.86     16.20     35.14
First round30 12.63 14.20
13.62     14.64     17.62     12.63     14.35
Seoul Winter 2019First round56 14.78 16.85
14.78     17.18     15.53     17.84     18.51
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Prime Cubing Day Seoul 2024First round75 3.84 6.48
3.84      5.37      6.88      7.18      11.74
Korean Championship 2022Second round40 3.49 5.67
9.26      3.49      4.91      5.85      6.26
First round34 3.42 4.65
5.12      5.35      7.74      3.47      3.42
Korean Championship Mini 2021Final16 3.38 4.87
DNF       5.68      3.38      4.98      3.96
ByeolLae Open 2020Final16 3.80 4.86
4.12      5.60      4.98      3.80      5.48
Korean Championship 2019First round54 4.22 5.88
6.18      DNF       4.22      6.75      4.72
Cube Camp in Wonju 2019Final20 4.45 4.94
4.45      4.69      6.00      4.87      5.25
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024Second round78 33.54 35.66
36.38     34.03     36.58     33.54     1:10.45
First round60 29.68 33.25
35.19     32.31     29.68     32.82     34.62
Korean Championship 2024Final5 29.75 32.10
33.24     40.71     29.75     31.99     31.07
Second round11 32.17 35.35
DNF       32.61     39.71     33.74     32.17
First round10 32.61 34.00
39.18     32.61     36.07     33.16     32.76
Philippine Championship 2024Second round21 31.94 35.83
36.02     38.72     37.92     31.94     33.56
First round16 26.67 32.42
34.93     26.67     36.78     30.64     31.69
Busan Spring 2024Final14 33.51 36.54
34.91     34.82     39.90     DNF       33.51
Second round15 33.00 37.28
33.00     39.75     34.71     37.39     DNF
First round18 29.82 38.38
DNF       34.92     29.82     38.68     41.53
KAIST Fall 2022First round17 37.29 40.72
37.29     42.78     39.86     39.52     44.43
Korean Championship 2022First round18 30.96 41.16
44.12     42.68     1:08.28   30.96     36.68
Seoul Summer 2022Final9 34.45 35.49
34.45     35.40     DNF       34.51     36.57
Korean Spring 2022Final7 35.17 39.04
35.17     38.89     40.67     44.32     37.56
Korean Championship Mini 2021Final17 35.46 44.44
37.33     35.46     59.33     36.66     59.64
Cubing Korea 2019Final19 36.93 42.50
45.57     38.99     52.63     42.93     36.93
Daegu Autumn Open 2019Final15 42.86 50.31
42.86     51.16     53.79     45.99     53.84
Korean Championship 2019First round53 51.92 1:02.28
1:04.54   59.72     51.92     1:02.58   DNF
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round121 1:06.25 1:13.26
1:17.59   1:11.02   1:11.16   1:22.13   1:06.25
Korean Championship 2024Second round18 1:05.03 1:07.30
1:05.17   1:13.61   1:05.03   1:06.90   1:09.82
First round26 1:12.08 1:15.04
1:12.37   1:12.08   1:20.47   1:12.28   DNF
Philippine Championship 2024First round27 1:09.22 1:12.08
1:09.22   1:10.59   1:10.99   1:14.67   1:24.64
Prime Cubing Day Seoul 2024First round40 1:22.95 1:30.40
1:36.78   1:33.06   1:32.79   1:25.36   1:22.95
Busan Spring 2024First round23 1:11.18 1:18.45
1:37.55   1:25.49   1:13.67   1:11.18   1:16.20
Korean Championship Mini 2021Final40 2:03.74 DNF
2:03.74   DNF       2:18.60   DNF       2:08.80
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Korean Championship Mini 2021Final12 DNF DNF
DNF       DNF       DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round120 17.98 19.88
19.40     17.98     22.19     18.06     DNF
Korean Championship 2024Final10 13.23 16.35
15.56     14.93     18.55     13.23     19.64
Second round16 16.47 18.51
19.92     17.08     16.47     18.53     20.26
First round21 19.17 22.08
21.48     19.17     27.86     21.55     23.22
Philippine Championship 2024Second round33 14.07 20.00
19.20     24.89     26.60     15.91     14.07
First round25 14.09 17.20
16.59     14.09     17.45     17.55     18.42
Busan Spring 2024Final15 15.96 22.05
21.11     22.17     24.58     22.87     15.96
First round7 14.44 16.00
14.44     16.69     22.61     15.89     15.41
KAIST Fall 2022First round15 17.77 20.10
20.37     20.77     17.77     19.15     21.95
Korean Championship Mini 2021Final14 15.28 21.10
24.09     23.58     28.53     15.28     15.62
ByeolLae Open 2020Final14 17.97 20.24
20.25     17.97     22.37     23.73     18.11
Daegu Autumn Open 2019Final9 16.72 20.72
22.91     17.81     DNF       16.72     21.43
 
Clock
CompetitionRoundPlaceBestAverageDetail
Korean Spring 2022Final5 9.12 10.48
9.25      9.12      10.52     DNF       11.68
Cubing Korea 2019Final33 7.43 DNF
7.43      9.72      7.45      DNF       DNF
Korean Championship 2019Final5 8.73 10.25
11.95     10.07     10.04     8.73      10.64
Cube Camp in Wonju 2019Final19 17.85 DNF
DNF       DNF       DNF       DNF       17.85
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
KAIST Fall 2022First round44 1:27.05 DNF
DNF       1:44.60   1:36.83   1:27.05   DNF
Korean Championship Mini 2021Final10 1:14.41 1:17.81
1:19.47   1:17.51   1:16.44   1:27.82   1:14.41
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Korean Spring 2022Final20 9.67 14.37
15.45     9.67      13.80     18.53     13.85
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Korean Championship Mini 2021Final13 5.06 9.44
27.51     5.06      11.39     8.03      8.90
 
3x3x3 With Feet
CompetitionRoundPlaceBestAverageDetail
Cubing Korea 2019Final17 2:07.21 3:18.50
2:07.21   DNF       4:03.66   2:28.72   3:23.11
WCA Asian Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round163 8.36 10.07
9.27      11.56     9.37      8.36      15.20
4x4x4 CubeSecond round78 33.54 35.66
36.38     34.03     36.58     33.54     1:10.45
First round60 29.68 33.25
35.19     32.31     29.68     32.82     34.62
5x5x5 CubeFirst round121 1:06.25 1:13.26
1:17.59   1:11.02   1:11.16   1:22.13   1:06.25
3x3x3 One-HandedFirst round120 17.98 19.88
19.40     17.98     22.19     18.06     DNF
 
Korean Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final28 7.89 10.32
14.24     10.55     8.72      7.89      11.68
Second round17 7.77 9.46
12.21     8.97      10.27     7.77      9.13
First round27 7.32 9.91
9.26      9.77      10.69     11.15     7.32
4x4x4 CubeFinal5 29.75 32.10
33.24     40.71     29.75     31.99     31.07
Second round11 32.17 35.35
DNF       32.61     39.71     33.74     32.17
First round10 32.61 34.00
39.18     32.61     36.07     33.16     32.76
5x5x5 CubeSecond round18 1:05.03 1:07.30
1:05.17   1:13.61   1:05.03   1:06.90   1:09.82
First round26 1:12.08 1:15.04
1:12.37   1:12.08   1:20.47   1:12.28   DNF
3x3x3 One-HandedFinal10 13.23 16.35
15.56     14.93     18.55     13.23     19.64
Second round16 16.47 18.51
19.92     17.08     16.47     18.53     20.26
First round21 19.17 22.08
21.48     19.17     27.86     21.55     23.22
 
Philippine Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final33 8.52 9.85
9.16      12.63     11.74     8.52      8.64
Second round48 8.16 10.86
8.16      10.71     11.70     12.45     10.17
First round37 8.15 10.33
8.95      8.15      9.31      15.67     12.73
4x4x4 CubeSecond round21 31.94 35.83
36.02     38.72     37.92     31.94     33.56
First round16 26.67 32.42
34.93     26.67     36.78     30.64     31.69
5x5x5 CubeFirst round27 1:09.22 1:12.08
1:09.22   1:10.59   1:10.99   1:14.67   1:24.64
3x3x3 One-HandedSecond round33 14.07 20.00
19.20     24.89     26.60     15.91     14.07
First round25 14.09 17.20
16.59     14.09     17.45     17.55     18.42
 
Prime Cubing Day Seoul 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal16 9.36 11.15
11.44     14.51     9.41      9.36      12.59
First round11 8.32 9.10
8.32      9.06      9.02      9.27      9.21
2x2x2 CubeFirst round75 3.84 6.48
3.84      5.37      6.88      7.18      11.74
5x5x5 CubeFirst round40 1:22.95 1:30.40
1:36.78   1:33.06   1:32.79   1:25.36   1:22.95
 
Busan Spring 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round34 8.67 11.56
8.67      14.48     9.21      10.99     15.84
First round17 7.98 9.94
9.22      11.80     9.17      11.44     7.98
4x4x4 CubeFinal14 33.51 36.54
34.91     34.82     39.90     DNF       33.51
Second round15 33.00 37.28
33.00     39.75     34.71     37.39     DNF
First round18 29.82 38.38
DNF       34.92     29.82     38.68     41.53
5x5x5 CubeFirst round23 1:11.18 1:18.45
1:37.55   1:25.49   1:13.67   1:11.18   1:16.20
3x3x3 One-HandedFinal15 15.96 22.05
21.11     22.17     24.58     22.87     15.96
First round7 14.44 16.00
14.44     16.69     22.61     15.89     15.41
 
Anyang Haseyo 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal16 8.48 10.66
11.00     12.09     8.89      8.48      12.80
First round13 8.45 9.27
8.54      10.39     8.89      8.45      13.68
 
KAIST Fall 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 8.10 10.41
10.79     10.65     9.78      8.10      11.63
4x4x4 CubeFirst round17 37.29 40.72
37.29     42.78     39.86     39.52     44.43
3x3x3 One-HandedFirst round15 17.77 20.10
20.37     20.77     17.77     19.15     21.95
MegaminxFirst round44 1:27.05 DNF
DNF       1:44.60   1:36.83   1:27.05   DNF
 
Korean Championship 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final19 8.42 9.46
10.13     11.54     8.42      8.81      9.44
Second round27 8.87 10.02
9.56      8.87      10.69     9.81      12.78
First round48 9.77 11.56
10.84     12.02     11.82     15.09     9.77
2x2x2 CubeSecond round40 3.49 5.67
9.26      3.49      4.91      5.85      6.26
First round34 3.42 4.65
5.12      5.35      7.74      3.47      3.42
4x4x4 CubeFirst round18 30.96 41.16
44.12     42.68     1:08.28   30.96     36.68
 
Seoul Summer 2022
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal9 34.45 35.49
34.45     35.40     DNF       34.51     36.57
 
Korean Spring 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 8.88 12.20
11.81     8.88      11.90     12.90     23.64
4x4x4 CubeFinal7 35.17 39.04
35.17     38.89     40.67     44.32     37.56
ClockFinal5 9.12 10.48
9.25      9.12      10.52     DNF       11.68
PyraminxFinal20 9.67 14.37
15.45     9.67      13.80     18.53     13.85
 
Korean Championship Mini 2021
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 10.40 10.79
12.88     10.48     10.40     11.05     10.83
2x2x2 CubeFinal16 3.38 4.87
DNF       5.68      3.38      4.98      3.96
4x4x4 CubeFinal17 35.46 44.44
37.33     35.46     59.33     36.66     59.64
5x5x5 CubeFinal40 2:03.74 DNF
2:03.74   DNF       2:18.60   DNF       2:08.80
3x3x3 BlindfoldedFinal12 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFinal14 15.28 21.10
24.09     23.58     28.53     15.28     15.62
MegaminxFinal10 1:14.41 1:17.81
1:19.47   1:17.51   1:16.44   1:27.82   1:14.41
SkewbFinal13 5.06 9.44
27.51     5.06      11.39     8.03      8.90
 
ByeolLae Open 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round16 10.18 12.31
10.74     11.82     14.38     10.18     37.21
2x2x2 CubeFinal16 3.80 4.86
4.12      5.60      4.98      3.80      5.48
3x3x3 One-HandedFinal14 17.97 20.24
20.25     17.97     22.37     23.73     18.11
 
Cubing Korea 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round41 9.54 13.13
12.35     DNF       9.54      12.03     15.02
First round22 9.50 11.04
11.33     10.51     9.50      11.92     11.27
4x4x4 CubeFinal19 36.93 42.50
45.57     38.99     52.63     42.93     36.93
ClockFinal33 7.43 DNF
7.43      9.72      7.45      DNF       DNF
3x3x3 With FeetFinal17 2:07.21 3:18.50
2:07.21   DNF       4:03.66   2:28.72   3:23.11
 
Daegu Autumn Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round19 11.98 13.81
13.77     13.67     14.00     14.90     11.98
4x4x4 CubeFinal15 42.86 50.31
42.86     51.16     53.79     45.99     53.84
3x3x3 One-HandedFinal9 16.72 20.72
22.91     17.81     DNF       16.72     21.43
 
Korean Championship 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round40 11.53 12.44
12.83     14.40     12.80     11.70     11.53
First round51 10.40 13.11
13.91     10.40     12.80     12.63     16.83
2x2x2 CubeFirst round54 4.22 5.88
6.18      DNF       4.22      6.75      4.72
4x4x4 CubeFirst round53 51.92 1:02.28
1:04.54   59.72     51.92     1:02.58   DNF
ClockFinal5 8.73 10.25
11.95     10.07     10.04     8.73      10.64
 
Cube Camp in Wonju 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round71 11.58 DNF
DNF       DNF       11.58     12.62     12.97
2x2x2 CubeFinal20 4.45 4.94
4.45      4.69      6.00      4.87      5.25
ClockFinal19 17.85 DNF
DNF       DNF       DNF       DNF       17.85
 
Cubing Operating System 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round24 11.24 14.34
14.63     14.53     14.79     13.87     11.24
 
Play Cube X4 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round47 14.73 18.90
16.64     14.73     23.86     16.20     35.14
First round30 12.63 14.20
13.62     14.64     17.62     12.63     14.35
 
Seoul Winter 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round56 14.78 16.85
14.78     17.18     15.53     17.84     18.51
No.DateNameRegionCity
192024-11-01~04WCA Asian Championship 2024MalaysiaPutrajaya
182024-08-15~17Korean Championship 2024Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
172024-07-05~07Philippine Championship 2024PhilippinesCebu City
162024-06-15Prime Cubing Day Seoul 2024Republic of Korea서울특별시 (Seoul)
152024-04-06~07Busan Spring 2024Republic of Korea부산광역시 (Busan)
142024-03-09Anyang Haseyo 2024Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
132022-11-20KAIST Fall 2022Republic of Korea대전광역시 (Daejeon)
122022-08-12~14Korean Championship 2022Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
112022-07-23~24Seoul Summer 2022Republic of Korea서울특별시 (Seoul)
102022-05-29Korean Spring 2022Republic of Korea경기도 용인시 (Yongin-si, Gyeonggi-do)
92021-12-18Korean Championship Mini 2021Republic of Korea전라남도 순천시 (Suncheon-si, Jeollanam-do)
82020-02-01ByeolLae Open 2020Republic of Korea경기도 남양주시 (Namyangju-si, Gyeonggi-do)
72019-12-28Cubing Korea 2019Republic of Korea서울특별시 (Seoul)
62019-10-13Daegu Autumn Open 2019Republic of Korea대구광역시 (Daegu)
52019-08-16~18Korean Championship 2019Republic of Korea서울특별시 (Seoul)
42019-07-20~21Cube Camp in Wonju 2019Republic of Korea강원도 원주시 (Wonju-si, Gangwon-do)
32019-06-08Cubing Operating System 2019Republic of Korea경기도 평택시 (Pyeongtaek-si, Gyeonggi-do)
22019-05-11~12Play Cube X4 2019Republic of Korea경기도 고양시 (Goyang-si, Gyeonggi-do)
12019-02-23~24Seoul Winter 2019Republic of Korea서울특별시 (Seoul)