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Hajoon Cho

Name: Hajoon Cho
Region: Republic of Korea
Competitions: 3
WCA ID: Hajoon Cho2025CHOH05
Gender: Male
Career: 2025.09.28 - 2026.04.05
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube1487287317835516.3622.519736335322182315/15
2x2x2 Cube93217402598334.547.026780720517108515/15
4x4x4 Cube101617094576191:41.174/4
3x3x3 One-Handed763172465102945.564/4
Clock42049442209523.6934.842137547753934/5
Pyraminx64215441583439.2514.27647991748972410/10
Skewb545105534391511.3313.413350684274369/10

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single8458149983529061
Average8390145443487808
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round89 16.36 24.18
26.16     25.35     22.47     16.36     24.73
XMUM Cube Open 2026First round133 16.49 22.51
25.14     16.49     23.19     20.62     23.71
PHS Johor Cube Open 2025First round79 30.29 37.86
37.73     30.29     37.40     41.65     38.46
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round71 4.54 7.02
5.04      9.34      6.67      9.35      4.54
XMUM Cube Open 2026First round110 6.35 7.67
8.02      6.35      6.90      8.08      9.22
PHS Johor Cube Open 2025First round53 21.32 26.95
21.63     40.43     29.87     21.32     29.36
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round71 1:41.17 
1:41.17   1:54.60
XMUM Cube Open 2026First round116 2:00.49 
2:00.49   2:12.03
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round44 DNF 
DNF       DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round56 45.56 
50.29     45.56
XMUM Cube Open 2026First round111 1:28.98 
1:28.98   1:41.78
 
Clock
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round41 23.69 34.84
43.88     23.69     DNF       25.76     34.87
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round58 9.25 14.27
16.31     10.38     17.67     9.25      16.13
XMUM Cube Open 2026First round100 10.73 16.18
17.65     13.68     10.73     17.61     17.26
 
Skewb
CompetitionRoundPlaceBestAverageDetail
MYHM UoSM Final Cube Open 2026First round55 11.72 16.23
11.95     DNF       16.56     20.17     11.72
XMUM Cube Open 2026First round75 11.33 13.41
16.14     15.80     12.75     11.69     11.33
MYHM UoSM Final Cube Open 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round89 16.36 24.18
26.16     25.35     22.47     16.36     24.73
2x2x2 CubeFirst round71 4.54 7.02
5.04      9.34      6.67      9.35      4.54
4x4x4 CubeFirst round71 1:41.17 
1:41.17   1:54.60
5x5x5 CubeFirst round44 DNF 
DNF       DNF
3x3x3 One-HandedFirst round56 45.56 
50.29     45.56
ClockFirst round41 23.69 34.84
43.88     23.69     DNF       25.76     34.87
PyraminxFirst round58 9.25 14.27
16.31     10.38     17.67     9.25      16.13
SkewbFirst round55 11.72 16.23
11.95     DNF       16.56     20.17     11.72
 
XMUM Cube Open 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round133 16.49 22.51
25.14     16.49     23.19     20.62     23.71
2x2x2 CubeFirst round110 6.35 7.67
8.02      6.35      6.90      8.08      9.22
4x4x4 CubeFirst round116 2:00.49 
2:00.49   2:12.03
3x3x3 One-HandedFirst round111 1:28.98 
1:28.98   1:41.78
PyraminxFirst round100 10.73 16.18
17.65     13.68     10.73     17.61     17.26
SkewbFirst round75 11.33 13.41
16.14     15.80     12.75     11.69     11.33
 
PHS Johor Cube Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round79 30.29 37.86
37.73     30.29     37.40     41.65     38.46
2x2x2 CubeFirst round53 21.32 26.95
21.63     40.43     29.87     21.32     29.36
No.DateNameRegionCity
32026-04-04~05MYHM UoSM Final Cube Open 2026MalaysiaJohor Bahru
22026-02-28~03-01XMUM Cube Open 2026MalaysiaSepang, Selangor
12025-09-28PHS Johor Cube Open 2025MalaysiaJohor Bahru