Hajin Cho (조하진)
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 2395 | 46916 | 136777 | 24.54 | 28.66 | 131083 | 45334 | 2327 | 30/30 | |||
| 2x2x2 Cube | 1747 | 38079 | 130874 | 9.23 | 10.04 | 106823 | 31790 | 1530 | 10/10 | |||
| Clock | 394 | 4854 | 21774 | 24.65 | 4/4 | |||||||
| Megaminx | 404 | 5972 | 26281 | 3:22.63 | 2/4 | |||||||
| Pyraminx | 770 | 19560 | 74073 | 11.05 | 13.37 | 56638 | 15379 | 637 | 17/17 | |||
| Skewb | 599 | 11584 | 48622 | 13.01 | 25.43 | 57975 | 13488 | 703 | 11/12 |
Sum of Ranks
| Sum of NR | NR | Sum of CR | CR | Sum of WR | WR | |
|---|---|---|---|---|---|---|
| Single | 10466 | 1855 | 199986 | 34122 | 708296 | 105169 |
| Average | 9354 | 1764 | 168701 | 30784 | 572748 | 93474 |
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Korea Open 2025 | First round | 252 | 24.54 | 30.13 | 29.26 31.61 36.85 24.54 29.51 |
| Osan Summer 2025 | First round | 97 | 25.76 | 28.66 | 27.59 33.31 32.02 26.37 25.76 |
| Korean Championship 2024 | First round | 230 | 29.41 | 32.36 | 33.47 44.64 34.18 29.43 29.41 |
| Ansan Summer 2024 | First round | 104 | 28.00 | 41.00 | 28.00 55.97 42.84 47.83 32.32 |
| Anyang Haseyo 2024 | First round | 127 | 25.04 | 32.01 | 35.37 30.64 25.04 30.02 43.61 |
| Korean Championship 2023 | First round | 191 | 34.87 | 43.31 | 44.33 42.64 42.96 45.08 34.87 |
| 2x2x2 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Korea Open 2025 | First round | 195 | 9.23 | 10.04 | 9.23 10.26 10.64 9.23 13.00 |
| Korean Championship 2024 | First round | 191 | 9.88 | 14.60 | 16.82 9.88 13.04 13.93 18.09 |
| Clock | |||||
| Competition | Round | Place | Best | Average | Detail |
| Korea Open 2025 | First round | 114 | 24.65 | 24.65 31.44 | |
| Osan Summer 2025 | First round | 57 | 29.24 | 29.24 35.09 | |
| Megaminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| Korea Open 2025 | First round | 105 | DNF | DNF DNF | |
| Please Minx Korea 2025 | First round | 89 | 3:22.63 | 3:22.63 4:02.14 | |
| Pyraminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| Korea Open 2025 | First round | 145 | 13.39 | 18.74 | 13.39 26.03 16.67 14.49 25.06 |
| Please Minx Korea 2025 | Second round | 95 | 11.05 | 15.22 | 12.00 11.05 16.04 17.62 20.70 |
| First round | 94 | 12.08 | 13.37 | 19.61 12.66 12.91 12.08 14.54 | |
| Korean Championship 2024 | First round | 101 | 21.07 | 27.10 21.07 | |
| Skewb | |||||
| Competition | Round | Place | Best | Average | Detail |
| Korea Open 2025 | First round | 110 | 13.01 | 25.67 | 17.84 27.35 32.19 13.01 31.83 |
| Korean Championship 2024 | First round | 80 | 25.12 | 25.12 DNF | |
| Anyang Haseyo 2024 | First round | 80 | 23.68 | 25.43 | 23.73 26.43 23.68 40.80 26.12 |
| Square-1 | |||||
| Competition | Round | Place | Best | Average | Detail |
| Korea Open 2025 | First round | 71 | DNF | DNF DNF | |
| Korea Open 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | 252 | 24.54 | 30.13 | 29.26 31.61 36.85 24.54 29.51 |
| 2x2x2 Cube | First round | 195 | 9.23 | 10.04 | 9.23 10.26 10.64 9.23 13.00 |
| Clock | First round | 114 | 24.65 | 24.65 31.44 | |
| Megaminx | First round | 105 | DNF | DNF DNF | |
| Pyraminx | First round | 145 | 13.39 | 18.74 | 13.39 26.03 16.67 14.49 25.06 |
| Skewb | First round | 110 | 13.01 | 25.67 | 17.84 27.35 32.19 13.01 31.83 |
| Square-1 | First round | 71 | DNF | DNF DNF | |
| Osan Summer 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 97 | 25.76 | 28.66 | 27.59 33.31 32.02 26.37 25.76 |
| Clock | First round | 57 | 29.24 | 29.24 35.09 | |
| Please Minx Korea 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| Megaminx | First round | 89 | 3:22.63 | 3:22.63 4:02.14 | |
| Pyraminx | Second round | 95 | 11.05 | 15.22 | 12.00 11.05 16.04 17.62 20.70 |
| First round | 94 | 12.08 | 13.37 | 19.61 12.66 12.91 12.08 14.54 | |
| Korean Championship 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 230 | 29.41 | 32.36 | 33.47 44.64 34.18 29.43 29.41 |
| 2x2x2 Cube | First round | 191 | 9.88 | 14.60 | 16.82 9.88 13.04 13.93 18.09 |
| Pyraminx | First round | 101 | 21.07 | 27.10 21.07 | |
| Skewb | First round | 80 | 25.12 | 25.12 DNF | |
| Ansan Summer 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 104 | 28.00 | 41.00 | 28.00 55.97 42.84 47.83 32.32 |
| Anyang Haseyo 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 127 | 25.04 | 32.01 | 35.37 30.64 25.04 30.02 43.61 |
| Skewb | First round | 80 | 23.68 | 25.43 | 23.73 26.43 23.68 40.80 26.12 |
| Korean Championship 2023 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 191 | 34.87 | 43.31 | 44.33 42.64 42.96 45.08 34.87 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 7 | 2025-08-15~17 | Korea Open 2025 | Republic of Korea | 경기도 수원시 (Suwon-si, Gyeonggi-do) |
| 6 | 2025-06-29 | Osan Summer 2025 | Republic of Korea | 경기도 오산시 (Osan-si, Gyeonggi-do) |
| 5 | 2025-04-05 | Please Minx Korea 2025 | Republic of Korea | 서울특별시 (Seoul) |
| 4 | 2024-08-15~17 | Korean Championship 2024 | Republic of Korea | 경기도 수원시 (Suwon-si, Gyeonggi-do) |
| 3 | 2024-07-20 | Ansan Summer 2024 | Republic of Korea | 경기도 안산시 (Ansan-si, Gyeonggi-do) |
| 2 | 2024-03-09 | Anyang Haseyo 2024 | Republic of Korea | 경기도 안양시 (Anyang-si, Gyeonggi-do) |
| 1 | 2023-12-15~17 | Korean Championship 2023 | Republic of Korea | 대전광역시 (Daejeon) |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 465 |
| 2 | 160 |
| 3 | 64 |
| 4 | 40 |
| 5 | 29 |
| 6 | 16 |
| 7 | 8 |
| All | 782 |

