Kai-Yu Tsai
| Region | WCA ID | Gender | Competitions | Completed Solves | Chinese Taipei | 2023TSAI01 | Male | 9 | 109 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1603 | 30175 | 80980 | 16.18 | 20.23 | 86057 | 32272 | 1743 | |
| 2x2x2 Cube | 855 | 20214 | 68624 | 4.79 | 5.97 | 50112 | 15308 | 691 | |
| 4x4x4 Cube | 845 | 15812 | 50671 | 1:25.47 | |||||
| 5x5x5 Cube | 547 | 8375 | 29470 | 2:43.59 | |||||
| 3x3x3 One-Handed | 761 | 19783 | 61160 | 58.05 | 1:04.09 | 52751 | 17540 | 627 | |
| Megaminx | 293 | 5626 | 23503 | 2:43.04 | |||||
| Pyraminx | 342 | 8154 | 30366 | 6.45 | 11.07 | 40602 | 11242 | 450 | |
| Skewb | 471 | 9812 | 40118 | 9.95 | 13.50 | 35451 | 8952 | 438 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Western Ontario Winter 2026 | First round | 51 | 17.26 | 22.24 | 20.48 | 22.03 | 17.26 | 24.20 | DNF | ||
| Pickering NxNxN Summer 2025 | First round | 76 | 16.18 | 20.23 | 26.91 | 20.82 | 21.30 | 18.56 | 16.18 | ||
| Pickering Favourites Spring 2025 | First round | 86 | 17.09 | 25.19 | 27.31 | 26.18 | 17.09 | 22.07 | 31.57 | ||
| Mississauga Newcomers A 2025 | Semi Final | 39 | 19.40 | 23.80 | 20.59 | 19.40 | 22.06 | 28.75 | 29.73 | ||
| Second round | 42 | 21.28 | 23.50 | 32.05 | 27.20 | 21.28 | 21.64 | 21.66 | |||
| First round | 37 | 19.07 | 21.15 | 19.51 | 22.72 | 21.22 | 26.47 | 19.07 | |||
| Waterloo Winter 2025 | First round | 130 | 19.41 | 30.04 | 19.41 | 41.79 | DNF | 24.76 | 23.56 | ||
| Pickering Mini Morning 2024 | First round | 79 | 23.62 | 28.62 | 23.62 | 32.02 | 46.61 | 24.81 | 29.04 | ||
| Ontario Championship 2024 | Second round | 157 | 17.43 | 30.76 | 27.86 | 28.47 | 17.43 | DNF | 35.94 | ||
| First round | 167 | 23.73 | 32.06 | 37.09 | 32.87 | 26.22 | 23.73 | DNF | |||
| Southern Ontario Summer - Waterloo 2023 | First round | 110 | 27.25 | 39.49 | 27.25 | 43.19 | 43.68 | DNF | 31.60 | ||
| Waterloo Favourites B 2023 | First round | 120 | 47.47 | 1:02.03 | 1:00.16 | 47.47 | 1:18.72 | 1:12.79 | 53.13 | ||
| 2x2x2 Cube | |||||||||||
| Western Ontario Winter 2026 | Final | 44 | 4.79 | 8.20 | 8.75 | 4.79 | 6.40 | 10.84 | 9.44 | ||
| Pickering Mini Morning 2024 | First round | 35 | 4.86 | 5.97 | 7.52 | 8.30 | 4.86 | 4.95 | 5.44 | ||
| Ontario Championship 2024 | First round | 145 | 6.71 | 10.03 | 12.78 | 6.71 | 10.89 | 10.36 | 8.85 | ||
| 4x4x4 Cube | |||||||||||
| Western Ontario Winter 2026 | Final | 40 | 1:38.72 | 1:38.72 | 1:44.43 | ||||||
| Pickering NxNxN Summer 2025 | Final | 67 | 1:25.47 | 1:46.53 | 1:25.47 | ||||||
| Pickering Favourites Spring 2025 | Final | 49 | 2:00.26 | 2:00.26 | 2:12.07 | ||||||
| 5x5x5 Cube | |||||||||||
| Western Ontario Winter 2026 | Final | 34 | 2:43.59 | 2:43.59 | 3:07.93 | ||||||
| Pickering NxNxN Summer 2025 | Final | 58 | 3:08.21 | 3:08.21 | 3:22.35 | ||||||
| 3x3x3 One-Handed | |||||||||||
| Waterloo Winter 2025 | First round | 74 | 58.05 | 1:04.09 | 1:05.94 | 58.87 | 58.05 | 1:22.40 | 1:07.45 | ||
| Megaminx | |||||||||||
| Pickering Favourites Spring 2025 | Final | 13 | 2:43.04 | 3:18.42 | 2:43.04 | ||||||
| Pyraminx | |||||||||||
| Western Ontario Winter 2026 | Final | 16 | 8.07 | 11.07 | 8.17 | 14.79 | DNF | 8.07 | 10.24 | ||
| Waterloo Winter 2025 | First round | 52 | 8.25 | 11.18 | 13.80 | 11.41 | 8.32 | 8.25 | 15.41 | ||
| Ontario Championship 2024 | First round | 83 | 6.45 | 12.39 | DNF | 11.15 | 13.38 | 12.65 | 6.45 | ||
| Skewb | |||||||||||
| Pickering Favourites Spring 2025 | Final | 9 | 9.95 | 13.50 | 14.65 | 10.57 | 9.95 | 16.23 | 15.29 | ||
| Waterloo Winter 2025 | First round | 75 | 14.17 | 19.00 | 14.34 | 14.17 | DNF | 16.90 | 25.77 | ||