Siheng Chen (陈思衡)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2021CHEN15 | Male | 5 | 108 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1091 | 3101 | 8715 | 8.22 | 10.05 | 8398 | 3116 | 1129 | |
| 4x4x4 Cube | 741 | 2176 | 6164 | 35.96 | 43.81 | 7936 | 2830 | 1005 | |
| 5x5x5 Cube | 516 | 1561 | 4463 | 1:09.73 | 1:17.15 | 4383 | 1536 | 529 | |
| 6x6x6 Cube | 367 | 996 | 2982 | 2:14.86 | 2:22.06 | 2754 | 931 | 350 | |
| 7x7x7 Cube | 315 | 770 | 2186 | 3:18.81 | 3:29.90 | 2142 | 773 | 320 | |
| Clock | 92 | 374 | 1580 | 5.26 | 6.16 | 1302 | 310 | 85 | |
| Pyraminx | 3145 | 9784 | 36856 | 7.15 | 8.06 | 17525 | 5087 | 1824 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Beijing Winter 2026 | Second round | 76 | 10.33 | 10.75 | 11.28 | 10.33 | 11.49 | 10.48 | 10.50 | ||
| First round | 55 | 9.57 | 10.05 | 10.13 | 9.57 | 9.64 | 10.38 | 10.84 | |||
| Beijing University Cube League 2025 | Second round | 44 | 8.22 | 10.43 | 8.22 | 11.20 | 8.55 | 12.40 | 11.55 | ||
| First round | 44 | 9.70 | 10.66 | 10.88 | 11.07 | 9.70 | 12.23 | 10.02 | |||
| Guangdong Open 2021 | Second round | 119 | 12.22 | 14.66 | 13.77 | 14.67 | 17.13 | 15.55 | 12.22 | ||
| First round | 136 | 11.06 | 13.85 | 18.74 | 11.06 | 15.39 | 12.57 | 13.59 | |||
| Shenzhen Nanshan Afternoon 2021 | First round | 59 | 13.65 | 17.08 | 16.35 | 18.99 | 16.76 | 18.13 | 13.65 | ||
| 4x4x4 Cube | |||||||||||
| Beijing Winter 2026 | First round | 50 | 40.30 | 44.72 | 45.13 | 40.30 | 42.34 | 46.69 | 50.30 | ||
| Beijing University Cube League 2025 | First round | 57 | 35.96 | 43.81 | 35.96 | 46.60 | 43.50 | 41.32 | 48.63 | ||
| Beijing Spring Open 2025 | First round | 40 | 36.08 | 43.97 | 48.24 | 36.08 | 51.10 | 41.47 | 42.20 | ||
| 5x5x5 Cube | |||||||||||
| Beijing Winter 2026 | First round | 35 | 1:12.47 | 1:18.80 | 1:25.18 | 1:23.93 | 1:12.47 | 1:18.26 | 1:14.22 | ||
| Beijing University Cube League 2025 | First round | 47 | 1:12.96 | 1:18.48 | 1:20.99 | 1:15.79 | 1:12.96 | 1:18.65 | 1:21.68 | ||
| Beijing Spring Open 2025 | First round | 33 | 1:09.73 | 1:17.15 | 1:11.16 | 1:23.47 | 1:18.10 | 1:22.19 | 1:09.73 | ||
| 6x6x6 Cube | |||||||||||
| Beijing University Cube League 2025 | First round | 33 | 2:14.86 | 2:22.06 | 2:33.31 | 2:18.00 | 2:14.86 | ||||
| 7x7x7 Cube | |||||||||||
| Beijing University Cube League 2025 | First round | 35 | 3:18.81 | 3:29.90 | 3:36.33 | 3:34.57 | 3:18.81 | ||||
| Clock | |||||||||||
| Beijing Winter 2026 | Final | 8 | 6.46 | 6.97 | 7.02 | 6.46 | 6.96 | 7.02 | 6.93 | ||
| First round | 6 | 5.95 | 6.16 | 6.13 | 5.95 | 6.33 | 6.03 | 7.08 | |||
| Beijing Spring Open 2025 | Final | 7 | 5.26 | 6.85 | 6.64 | 7.30 | 5.26 | 6.62 | 8.19 | ||
| First round | 5 | 5.94 | 6.99 | 7.13 | 5.94 | DNF | 7.28 | 6.55 | |||
| Guangdong Open 2021 | Final | 4 | 5.46 | 6.84 | DNF | 5.99 | 8.32 | 6.20 | 5.46 | ||
| First round | 3 | 5.96 | 6.56 | 5.96 | 6.93 | 8.38 | 6.56 | 6.20 | |||
| Shenzhen Nanshan Afternoon 2021 | Final | 7 | 6.33 | 8.34 | 7.07 | 6.33 | DNF | 7.88 | 10.07 | ||
| Pyraminx | |||||||||||
| Guangdong Open 2021 | First round | 32 | 7.15 | 8.06 | 7.15 | 7.41 | 10.70 | 8.75 | 8.03 | ||