Chang Kai Hean
| Region | WCA ID | Gender | Competitions | Completed Solves | Malaysia | 2023HEAN01 | Male | 6 | 244 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 171 | 3512 | 9805 | 8.44 | 10.90 | 12510 | 4740 | 229 | |
| 2x2x2 Cube | 69 | 1294 | 5537 | 1.70 | 4.17 | 15971 | 4604 | 243 | |
| 4x4x4 Cube | 100 | 1830 | 5188 | 34.80 | 41.83 | 6323 | 2259 | 116 | |
| 5x5x5 Cube | 94 | 1605 | 4579 | 1:10.28 | 1:23.34 | 5931 | 2079 | 124 | |
| 6x6x6 Cube | 130 | 2280 | 7544 | 3:08.95 | 3:24.12 | 7580 | 2288 | 132 | |
| 7x7x7 Cube | 183 | 3371 | 13149 | 9:31.79 | |||||
| 3x3x3 One-Handed | 101 | 1880 | 5221 | 14.66 | 22.04 | 10201 | 3915 | 203 | |
| Megaminx | 336 | 4807 | 19378 | 2:22.48 | |||||
| Pyraminx | 112 | 2114 | 7811 | 3.70 | 5.63 | 6393 | 1909 | 83 | |
| Skewb | 165 | 2704 | 10535 | 4.56 | 5.93 | 5541 | 1512 | 79 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| XMUM Cube Open 2026 | Second round | 73 | 11.20 | 12.84 | 14.37 | 12.92 | 11.20 | 12.07 | 13.54 | ||
| First round | 74 | 10.92 | 12.52 | 13.50 | 12.35 | 10.92 | 11.71 | 14.88 | |||
| UTP Cube Open 2024 | Second round | 19 | 8.44 | 11.67 | 9.59 | 15.34 | 12.12 | 13.29 | 8.44 | ||
| First round | 21 | 9.44 | 11.56 | 17.97 | 14.07 | 10.62 | 9.44 | 10.00 | |||
| Sunway Velocity Mall Open 2024 | Second round | 48 | 11.76 | 12.21 | 12.39 | 12.83 | 12.07 | 12.17 | 11.76 | ||
| First round | 31 | 9.92 | 10.90 | 13.55 | 11.63 | 9.92 | 10.06 | 11.02 | |||
| Malaysia Cube Championship 2023 | Second round | 61 | 11.04 | 12.25 | 12.56 | 11.04 | 12.61 | 14.05 | 11.57 | ||
| First round | 58 | 10.94 | 11.88 | 11.23 | 12.41 | 10.94 | 12.00 | 12.81 | |||
| XMUM Cube Open 2023 | Second round | 41 | 10.60 | 13.53 | 13.88 | 14.08 | 13.48 | 13.23 | 10.60 | ||
| First round | 41 | 11.42 | 12.94 | 11.42 | 12.75 | 11.73 | 14.35 | 15.29 | |||
| Yong Jun KL Speedcubing 2023 | First round | 90 | 10.99 | 13.16 | 16.43 | 12.36 | 10.99 | 14.80 | 12.33 | ||
| 2x2x2 Cube | |||||||||||
| XMUM Cube Open 2026 | First round | 72 | 1.70 | 5.30 | 4.24 | 1.70 | 11.17 | 4.49 | 7.18 | ||
| UTP Cube Open 2024 | First round | 24 | 3.21 | 5.19 | 6.51 | 3.98 | 3.21 | 5.92 | 5.67 | ||
| Sunway Velocity Mall Open 2024 | Second round | 52 | 3.71 | 5.30 | 4.56 | 4.99 | 7.79 | 6.35 | 3.71 | ||
| First round | 30 | 3.83 | 4.17 | 4.64 | 3.83 | 7.41 | 4.03 | 3.83 | |||
| Malaysia Cube Championship 2023 | Second round | 76 | 4.82 | 7.29 | DNF | 9.11 | 7.92 | 4.84 | 4.82 | ||
| First round | 63 | 3.04 | 4.74 | 3.04 | 9.03 | 4.33 | 4.97 | 4.92 | |||
| XMUM Cube Open 2023 | First round | 49 | 3.99 | 5.41 | 5.47 | 3.99 | 6.86 | 4.98 | 5.77 | ||
| Yong Jun KL Speedcubing 2023 | First round | 74 | 4.59 | 5.01 | 5.32 | 5.90 | 4.71 | 5.00 | 4.59 | ||
| 4x4x4 Cube | |||||||||||
| XMUM Cube Open 2026 | First round | 45 | 39.95 | 43.74 | 43.15 | 39.95 | 45.35 | 42.71 | 45.75 | ||
| UTP Cube Open 2024 | Final | 14 | 37.05 | 41.83 | 39.84 | 44.58 | 37.05 | 41.06 | 48.09 | ||
| First round | 14 | 34.80 | 42.35 | 45.06 | 41.53 | 41.93 | 34.80 | 43.59 | |||
| Sunway Velocity Mall Open 2024 | Second round | 29 | 36.18 | 45.72 | 48.58 | 40.63 | 47.96 | DNF | 36.18 | ||
| First round | 22 | 39.12 | 44.35 | 48.39 | 46.35 | 40.86 | 39.12 | 45.85 | |||
| Malaysia Cube Championship 2023 | First round | 44 | 42.98 | 47.09 | 42.98 | 48.60 | 43.58 | 49.28 | 49.10 | ||
| XMUM Cube Open 2023 | First round | 38 | 48.78 | 55.26 | 59.93 | 48.78 | 56.64 | 53.86 | 55.29 | ||
| 5x5x5 Cube | |||||||||||
| XMUM Cube Open 2026 | First round | 45 | 1:10.28 | 1:25.22 | 1:30.17 | 1:21.19 | 1:10.28 | 1:24.31 | 1:33.95 | ||
| UTP Cube Open 2024 | First round | 15 | 1:10.30 | 1:23.34 | 1:19.93 | 1:32.54 | 1:22.38 | 1:10.30 | 1:27.72 | ||
| Sunway Velocity Mall Open 2024 | First round | 70 | DNF | DNF | DNF | ||||||
| 6x6x6 Cube | |||||||||||
| UTP Cube Open 2024 | First round | 17 | 3:08.95 | 3:24.12 | 3:08.95 | 3:40.25 | 3:23.16 | ||||
| Sunway Velocity Mall Open 2024 | First round | 28 | 3:24.20 | 3:24.20 | |||||||
| 7x7x7 Cube | |||||||||||
| XMUM Cube Open 2026 | Final | 45 | DNF | DNF | |||||||
| UTP Cube Open 2024 | First round | 21 | 9:31.79 | 9:31.79 | |||||||
| Sunway Velocity Mall Open 2024 | First round | 26 | DNF | DNF | |||||||
| 3x3x3 One-Handed | |||||||||||
| XMUM Cube Open 2026 | First round | 59 | 20.62 | 24.08 | 29.17 | 22.02 | 21.04 | 20.62 | DNF | ||
| UTP Cube Open 2024 | First round | 14 | 21.28 | 22.08 | 21.28 | 24.93 | 22.07 | 21.66 | 22.50 | ||
| Sunway Velocity Mall Open 2024 | Second round | 36 | 21.56 | 25.29 | 22.27 | 27.15 | 26.44 | 21.56 | 27.36 | ||
| First round | 36 | 22.35 | 23.10 | 32.14 | 22.35 | 23.42 | 23.53 | 22.35 | |||
| XMUM Cube Open 2023 | First round | 16 | 14.66 | 22.04 | 18.66 | 14.66 | 24.93 | 35.95 | 22.53 | ||
| Megaminx | |||||||||||
| UTP Cube Open 2024 | First round | 26 | 2:22.48 | 2:27.06 | 2:22.48 | ||||||
| Pyraminx | |||||||||||
| XMUM Cube Open 2026 | First round | 33 | 4.64 | 7.39 | 5.68 | 7.99 | 13.94 | 8.50 | 4.64 | ||
| UTP Cube Open 2024 | Final | 8 | 3.70 | 6.11 | 6.76 | 9.28 | 5.75 | 3.70 | 5.82 | ||
| First round | 8 | 3.99 | 5.89 | 6.66 | 3.99 | 6.32 | 5.12 | 6.24 | |||
| Sunway Velocity Mall Open 2024 | Second round | 43 | 6.29 | 9.50 | 6.82 | 7.97 | 19.30 | 13.72 | 6.29 | ||
| First round | 27 | 5.85 | 7.48 | 8.24 | 8.55 | 7.69 | 5.85 | 6.50 | |||
| Malaysia Cube Championship 2023 | First round | 17 | 4.49 | 5.63 | 8.86 | 5.44 | 4.49 | 6.87 | 4.58 | ||
| XMUM Cube Open 2023 | First round | 35 | 4.59 | 10.73 | 9.65 | 14.39 | 4.59 | 12.93 | 9.61 | ||
| Skewb | |||||||||||
| XMUM Cube Open 2026 | First round | 28 | 5.01 | 6.23 | 7.23 | 9.26 | 6.31 | 5.15 | 5.01 | ||
| UTP Cube Open 2024 | Final | 14 | 6.01 | 7.81 | 8.31 | 7.97 | 7.47 | 6.01 | 8.00 | ||
| First round | 11 | 5.16 | 6.80 | 5.21 | 6.92 | 9.18 | 5.16 | 8.26 | |||
| Sunway Velocity Mall Open 2024 | Second round | 24 | 5.62 | 7.82 | 6.26 | 7.53 | 5.62 | 11.99 | 9.66 | ||
| First round | 30 | 5.32 | 7.42 | 8.50 | 6.95 | 5.32 | 8.77 | 6.82 | |||
| Malaysia Cube Championship 2023 | First round | 29 | 6.29 | 7.73 | 6.77 | 9.88 | 6.55 | 21.15 | 6.29 | ||
| XMUM Cube Open 2023 | Final | 8 | 4.56 | 5.93 | 8.11 | 4.56 | 5.93 | 6.14 | 5.71 | ||
| First round | 12 | 5.83 | 6.84 | 6.95 | 6.93 | 9.27 | 6.64 | 5.83 | |||