Zhenghai Zu (祖正海)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2019ZUZH01 | Male | 7 | 144 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1399 | 3861 | 10565 | 8.48 | 9.91 | 8115 | 3076 | 1163 | |
| 2x2x2 Cube | 2007 | 6496 | 24009 | 2.87 | 4.29 | 18402 | 5413 | 1750 | |
| 4x4x4 Cube | 703 | 2095 | 5888 | 35.31 | 39.72 | 5135 | 1856 | 651 | |
| 5x5x5 Cube | 684 | 1988 | 5664 | 1:13.02 | 1:20.88 | 5578 | 1957 | 692 | |
| 6x6x6 Cube | 873 | 2365 | 7819 | 3:07.49 | |||||
| 7x7x7 Cube | 853 | 2095 | 6701 | 4:47.29 | |||||
| 3x3x3 Blindfolded | 214 | 592 | 1778 | 1:04.50 | 1:53.00 | 1787 | 546 | 190 | |
| 3x3x3 Fewest Moves | 775 | 2242 | 8084 | 45 | |||||
| 3x3x3 One-Handed | 325 | 948 | 2743 | 12.52 | 13.94 | 1272 | 467 | 166 | |
| 3x3x3 Multi-Blind | 137 | 540 | 2100 | 3/3 12:38 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Xuzhou Zenith 2026 | Semi Final | 80 | 9.66 | 11.19 | 15.99 | 11.56 | 10.55 | 9.66 | 11.45 | ||
| Second round | 76 | 9.96 | 10.70 | 11.77 | 9.96 | 11.10 | 10.88 | 10.13 | |||
| First round | 80 | 8.73 | 10.54 | 10.61 | 9.57 | 11.44 | 8.73 | 11.98 | |||
| Beijing Only 3x3 2025 | Second round | 69 | 8.48 | 11.17 | 12.82 | 11.64 | 11.48 | 10.39 | 8.48 | ||
| First round | 42 | 9.07 | 9.91 | 9.13 | 11.09 | 9.52 | 9.07 | 11.97 | |||
| Beijing Summer 2025 | Second round | 102 | 9.76 | 11.15 | 9.76 | 10.17 | 11.00 | 12.65 | 12.27 | ||
| First round | 96 | 8.81 | 11.06 | 11.10 | 10.80 | 11.27 | 11.78 | 8.81 | |||
| Xi'an Cherry Blossom 2025 | Second round | 108 | 9.75 | 11.34 | 9.75 | 11.90 | 11.74 | 12.13 | 10.38 | ||
| First round | 111 | 9.78 | 10.91 | 10.54 | 11.09 | 12.02 | 9.78 | 11.09 | |||
| Guiyang Open 2024 | Second round | 68 | 9.42 | 12.60 | 10.93 | 9.42 | 13.20 | 13.86 | 13.66 | ||
| First round | 34 | 9.53 | 10.35 | DNF | 11.07 | 9.97 | 10.01 | 9.53 | |||
| Yunnan Open 2019 | First round | 48 | 16.58 | 18.18 | 16.92 | 18.17 | DNF | 19.45 | 16.58 | ||
| 2x2x2 Cube | |||||||||||
| Xuzhou Zenith 2026 | Second round | 54 | 4.17 | 4.29 | 4.23 | 6.62 | 4.19 | 4.17 | 4.44 | ||
| First round | 69 | 2.87 | 4.80 | 4.89 | 2.87 | 4.71 | 4.79 | 5.09 | |||
| 4x4x4 Cube | |||||||||||
| Xuzhou Zenith 2026 | First round | 35 | 35.31 | 39.72 | 40.94 | 42.06 | 40.37 | 37.86 | 35.31 | ||
| 5x5x5 Cube | |||||||||||
| Xuzhou Zenith 2026 | First round | 41 | 1:13.02 | 1:20.88 | 1:19.20 | 1:28.64 | 1:22.12 | 1:13.02 | 1:21.33 | ||
| 6x6x6 Cube | |||||||||||
| Xuzhou Zenith 2026 | Final | 50 | 3:07.49 | 3:07.49 | |||||||
| 7x7x7 Cube | |||||||||||
| Xuzhou Zenith 2026 | Final | 47 | 4:47.29 | 4:47.29 | |||||||
| 3x3x3 Blindfolded | |||||||||||
| Please Don't DNF Beijing 2026 | First round | 19 | 1:04.50 | DNF | DNF | DNF | 1:21.56 | DNF | 1:04.50 | ||
| Xuzhou Zenith 2026 | Second round | 19 | 1:32.86 | DNF | DNF | DNF | DNF | DNF | 1:32.86 | ||
| First round | 20 | 1:10.76 | DNF | DNF | 1:10.76 | DNF | DNF | DNF | |||
| Beijing Only 3x3 2025 | First round | 24 | 1:39.40 | 1:53.00 | 1:39.58 | 2:20.03 | 1:39.40 | ||||
| Beijing Summer 2025 | Final | 17 | DNF | DNF | DNF | DNF | DNF | ||||
| First round | 10 | 1:29.67 | DNF | DNF | 1:29.67 | DNF | |||||
| Xi'an Cherry Blossom 2025 | First round | 24 | 1:58.09 | DNF | 1:58.09 | DNF | DNF | ||||
| Guiyang Open 2024 | First round | 10 | DNF | DNF | DNF | DNF | DNF | ||||
| Yunnan Open 2019 | Final | 5 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 Fewest Moves | |||||||||||
| Please Don't DNF Beijing 2026 | First round | 40 | 45 | DNF | DNS | DNS | 45 | ||||
| Beijing Only 3x3 2025 | Final | 26 | 56 | 56 | |||||||
| 3x3x3 One-Handed | |||||||||||
| Xuzhou Zenith 2026 | Final | 19 | 14.18 | 16.98 | 16.18 | 15.30 | 19.80 | 14.18 | 19.45 | ||
| Second round | 22 | 12.52 | 15.98 | 16.23 | 12.52 | 16.86 | 14.85 | DNF | |||
| First round | 15 | 13.58 | 15.35 | 16.91 | 15.85 | 14.52 | 13.58 | 15.68 | |||
| Beijing Only 3x3 2025 | Final | 6 | 13.15 | 13.94 | 13.15 | 14.30 | 14.16 | 15.41 | 13.36 | ||
| Second round | 16 | 14.03 | 15.72 | 16.22 | 16.21 | 14.03 | 16.37 | 14.73 | |||
| First round | 8 | 12.61 | 14.29 | 14.31 | 12.61 | 14.24 | 15.36 | 14.33 | |||
| Beijing Summer 2025 | Final | 16 | 13.76 | 14.99 | 13.76 | 16.36 | 16.71 | 14.38 | 14.22 | ||
| First round | 16 | 14.13 | 15.44 | 14.13 | 17.21 | 16.48 | 14.24 | 15.60 | |||
| Xi'an Cherry Blossom 2025 | First round | 144 | DNF | DNF | DNF | ||||||
| Guiyang Open 2024 | Final | 11 | 12.96 | 15.77 | 16.64 | 12.96 | 17.73 | 14.49 | 16.17 | ||
| First round | 12 | 14.53 | 16.07 | 14.53 | 16.58 | 15.08 | 16.55 | 19.57 | |||
| Yunnan Open 2019 | First round | 27 | 34.11 | 35.91 | 34.11 | ||||||
| 4x4x4 Blindfolded | |||||||||||
| Please Don't DNF Beijing 2026 | Final | 11 | DNF | DNF | DNF | DNF | DNF | ||||
| 5x5x5 Blindfolded | |||||||||||
| Please Don't DNF Beijing 2026 | Final | 12 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 Multi-Blind | |||||||||||
| Please Don't DNF Beijing 2026 | Final | 14 | 4/7 38:24 | 4/7 38:24 | DNF | ||||||
| Beijing Only 3x3 2025 | Final | 12 | 3/3 12:38 | 3/3 12:38 | |||||||