Yi-Hsin Chou (周奕昕)
Name:
Yi-Hsin Chou (周奕昕)
Region:
Chinese Taipei
Competitions:
6
WCA ID:
2025CHOU04
2025CHOU04
Gender:
Male
Career:
2025.06.27 - 2026.08.09
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 701 | 12508 | 32882 | 11.33 | 13.53 | 31624 | 12380 | 675 | 35/35 | |||
| 2x2x2 Cube | 1056 | 26356 | 88856 | 5.69 | 6.79 | 66588 | 20335 | 870 | 5/5 | |||
| 4x4x4 Cube | 946 | 18388 | 62793 | 1:46.64 | 2/2 | |||||||
| 5x5x5 Cube | 585 | 9231 | 34244 | 3:19.23 | 2/2 | |||||||
| 3x3x3 One-Handed | 513 | 11238 | 30578 | 27.81 | 4/4 | |||||||
| Clock | 351 | 6554 | 30427 | 43.25 | 2/2 | |||||||
| Pyraminx | 883 | 27194 | 102971 | 14.40 | 18.08 | 92263 | 24518 | 834 | 5/5 | |||
| Skewb | 667 | 15626 | 67525 | 21.80 | 25.29 | 61713 | 14351 | 640 | 5/5 | |||
| Square-1 | 314 | 5021 | 24156 | 1:30.84 | 2/2 |
Sum of Ranks
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Shin Kong Open - New Taipei 2026 | Second round | 141 | 12.33 | 15.19 | 16.69 14.18 17.05 12.33 14.71 |
| First round | 135 | 12.47 | 14.02 | 15.74 15.16 13.01 12.47 13.88 | |
| Zhongshan Open 2026 | First round | 81 | 11.54 | 14.53 | 16.53 12.22 16.50 11.54 14.88 |
| Taiwan Championship 2025 | First round | 158 | 13.18 | 14.26 | 17.33 13.74 13.48 13.18 15.57 |
| Shin Kong Open - New Taipei 2025 | Second round | 97 | 11.33 | 13.53 | 14.44 12.47 16.21 13.68 11.33 |
| First round | 135 | 13.03 | 14.68 | 15.16 14.95 13.94 13.03 21.21 | |
| Taipei Summer Open 2025 | First round | 168 | 13.50 | 15.68 | 15.24 16.62 13.50 19.64 15.18 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Open 2025 | First round | 136 | 5.69 | 6.79 | 7.68 6.33 8.14 5.69 6.37 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Zhongshan Open 2026 | First round | 82 | 1:46.64 | 1:46.64 1:48.57 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Open 2025 | First round | 109 | 3:19.23 | 3:45.08 3:19.23 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Open 2025 | First round | 51 | DNF | DNF |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Be Quiet 2025 | First round | 25 | DNF | DNF | DNF DNF DNF |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Zhongshan Open 2026 | First round | 56 | 28.65 | 28.65 31.37 | |
| Taipei Summer Open 2025 | First round | 93 | 27.81 | 34.41 27.81 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Open 2025 | First round | 82 | 43.25 | 1:04.30 43.25 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Open 2025 | First round | 110 | 14.40 | 18.08 | 19.07 14.40 18.43 17.00 18.82 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Open 2025 | First round | 107 | 21.80 | 25.29 | 23.25 51.18 29.38 21.80 23.23 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Taipei Summer Open 2025 | First round | 37 | 1:30.84 | 1:30.84 2:43.05 |
| Shin Kong Open - New Taipei 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | Second round | 141 | 12.33 | 15.19 | 16.69 14.18 17.05 12.33 14.71 |
| First round | 135 | 12.47 | 14.02 | 15.74 15.16 13.01 12.47 13.88 | |
| Zhongshan Open 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 81 | 11.54 | 14.53 | 16.53 12.22 16.50 11.54 14.88 |
| 4x4x4 Cube | First round | 82 | 1:46.64 | 1:46.64 1:48.57 | |
| 3x3x3 One-Handed | First round | 56 | 28.65 | 28.65 31.37 | |
| Taiwan Championship 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 158 | 13.18 | 14.26 | 17.33 13.74 13.48 13.18 15.57 |
| Shin Kong Open - New Taipei 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 97 | 11.33 | 13.53 | 14.44 12.47 16.21 13.68 11.33 |
| First round | 135 | 13.03 | 14.68 | 15.16 14.95 13.94 13.03 21.21 | |
| Taipei Summer Open 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 168 | 13.50 | 15.68 | 15.24 16.62 13.50 19.64 15.18 |
| 2x2x2 Cube | First round | 136 | 5.69 | 6.79 | 7.68 6.33 8.14 5.69 6.37 |
| 5x5x5 Cube | First round | 109 | 3:19.23 | 3:45.08 3:19.23 | |
| 7x7x7 Cube | First round | 51 | DNF | DNF | |
| 3x3x3 One-Handed | First round | 93 | 27.81 | 34.41 27.81 | |
| Clock | First round | 82 | 43.25 | 1:04.30 43.25 | |
| Pyraminx | First round | 110 | 14.40 | 18.08 | 19.07 14.40 18.43 17.00 18.82 |
| Skewb | First round | 107 | 21.80 | 25.29 | 23.25 51.18 29.38 21.80 23.23 |
| Square-1 | First round | 37 | 1:30.84 | 1:30.84 2:43.05 | |
| Taipei Summer Be Quiet 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Blindfolded | First round | 25 | DNF | DNF | DNF DNF DNF |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 6 | 2026-08-09 | Shin Kong Open - New Taipei 2026 | Chinese Taipei | New Taipei City |
| 5 | 2026-05-02 | Zhongshan Open 2026 | Chinese Taipei | Taipei |
| 4 | 2025-12-19~21 | Taiwan Championship 2025 | Chinese Taipei | New Taipei City |
| 3 | 2025-11-09 | Shin Kong Open - New Taipei 2025 | Chinese Taipei | New Taipei City |
| 2 | 2025-06-28~29 | Taipei Summer Open 2025 | Chinese Taipei | Taipei |
| 1 | 2025-06-27 | Taipei Summer Be Quiet 2025 | Chinese Taipei | Taipei |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 582 |
| 2 | 159 |
| 3 | 76 |
| 4 | 45 |
| 5 | 26 |
| 6 | 6 |
| All | 894 |
Visited Provinces
| Times | Province |
|---|---|
| 6 | Taiwan |