Changhyun Song (송창현)
| Region | WCA ID | Gender | Competitions | Completed Solves | Republic of Korea | 2024SONG01 | Male | 3 | 74 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 617 | 11530 | 31147 | 11.37 | 11.64 | 16379 | 6188 | 348 | |
| 2x2x2 Cube | 471 | 8048 | 29403 | 3.20 | 4.30 | 17435 | 5069 | 336 | |
| 4x4x4 Cube | 224 | 3556 | 10117 | 40.72 | 50.98 | 13780 | 4895 | 297 | |
| 5x5x5 Cube | 281 | 4225 | 12916 | 1:37.61 | 1:53.11 | 14107 | 4556 | 299 | |
| Clock | 142 | 1703 | 7144 | 9.79 | 10.76 | 5757 | 1331 | 117 | |
| Megaminx | 221 | 3172 | 11767 | 1:42.11 | 1:54.70 | 11595 | 3097 | 216 | |
| Pyraminx | 230 | 5363 | 20062 | 5.49 | 7.15 | 12153 | 3547 | 170 | |
| Skewb | 297 | 5538 | 21638 | 6.68 | 8.05 | 12750 | 3531 | 203 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Suwon Summer 2025 | First round | 53 | 11.42 | 11.94 | 11.93 | 13.46 | 11.74 | 12.14 | 11.42 | ||
| Korean Championship 2024 | Second round | 65 | 11.82 | 12.85 | 12.73 | 15.42 | 13.25 | 12.57 | 11.82 | ||
| First round | 52 | 11.37 | 11.64 | 11.82 | 13.12 | 11.48 | 11.63 | 11.37 | |||
| Seoul Open 2024 | Second round | 94 | 14.31 | 15.32 | 14.48 | 15.12 | 18.60 | 16.36 | 14.31 | ||
| First round | 104 | 11.95 | 16.01 | 14.16 | DNF | 19.09 | 14.77 | 11.95 | |||
| 2x2x2 Cube | |||||||||||
| Suwon Summer 2025 | First round | 43 | 3.20 | 4.30 | 9.06 | 5.53 | 3.29 | 3.20 | 4.09 | ||
| Korean Championship 2024 | First round | 81 | 3.34 | 5.24 | 3.34 | 4.11 | 7.46 | 5.59 | 6.03 | ||
| 4x4x4 Cube | |||||||||||
| Suwon Summer 2025 | First round | 54 | 40.72 | 50.98 | 56.46 | 42.85 | 40.72 | 56.14 | 53.94 | ||
| 5x5x5 Cube | |||||||||||
| Korean Championship 2024 | First round | 71 | 1:37.61 | 1:53.11 | 1:50.43 | 1:58.18 | 1:37.61 | 1:50.71 | 2:09.05 | ||
| Clock | |||||||||||
| Korean Championship 2024 | First round | 29 | 9.79 | 10.76 | 11.81 | 9.79 | 10.41 | 12.10 | 10.06 | ||
| Megaminx | |||||||||||
| Suwon Summer 2025 | First round | 43 | 1:42.11 | 1:54.70 | 1:44.44 | 1:42.11 | 2:03.10 | 2:00.75 | 1:58.91 | ||
| Korean Championship 2024 | First round | 48 | 1:48.21 | 2:00.03 | 1:58.86 | 2:07.11 | 1:48.21 | 1:57.52 | 2:03.71 | ||
| Pyraminx | |||||||||||
| Suwon Summer 2025 | First round | 22 | 5.49 | 7.15 | 7.34 | 6.43 | 8.94 | 7.68 | 5.49 | ||
| Skewb | |||||||||||
| Korean Championship 2024 | Second round | 28 | 6.73 | 8.05 | 8.68 | 8.67 | 6.73 | 6.81 | 11.57 | ||
| First round | 33 | 6.68 | 8.89 | 7.06 | 11.72 | 8.26 | 6.68 | 11.35 | |||