Chang Guo (郭畅)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2024GUOC01 | Male | 10 | 265 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 725 | 2156 | 6325 | 7.82 | 9.34 | 5063 | 1837 | 652 | |
| 2x2x2 Cube | 892 | 3028 | 12153 | 2.30 | 3.25 | 5847 | 1563 | 460 | |
| 4x4x4 Cube | 107 | 353 | 1041 | 27.14 | 34.70 | 2018 | 697 | 233 | |
| 5x5x5 Cube | 154 | 526 | 1497 | 57.22 | 1:01.97 | 1242 | 436 | 126 | |
| 6x6x6 Cube | 131 | 373 | 1058 | 1:49.88 | 1:57.69 | 1049 | 371 | 129 | |
| 7x7x7 Cube | 79 | 229 | 622 | 2:38.43 | 2:53.92 | 764 | 290 | 103 | |
| 3x3x3 Fewest Moves | 784 | 2313 | 8354 | 47 | |||||
| 3x3x3 One-Handed | 330 | 1019 | 3000 | 13.03 | 15.62 | 2291 | 822 | 280 | |
| Clock | 97 | 386 | 1639 | 5.48 | 6.11 | 1175 | 270 | 73 | |
| Megaminx | 441 | 1452 | 5225 | 1:11.17 | 1:16.54 | 4542 | 1267 | 377 | |
| Pyraminx | 832 | 2483 | 9212 | 4.00 | 6.38 | 8772 | 2575 | 917 | |
| Skewb | 1122 | 3486 | 13654 | 5.23 | 6.98 | 8684 | 2424 | 822 | |
| Square-1 | 592 | 2164 | 9471 | 25.41 | 27.61 | 6713 | 1583 | 432 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Zhengzhou Zest 2025 | Second round | 70 | 8.52 | 10.81 | 10.25 | 8.52 | 11.10 | 11.07 | 11.54 | ||
| First round | 45 | 7.82 | 9.34 | 7.82 | 9.93 | 9.15 | 10.29 | 8.95 | |||
| Hangzhou Winter 2025 | Semi Final | 55 | 8.57 | 9.45 | 9.81 | 8.84 | 8.57 | 9.71 | 12.52 | ||
| Second round | 62 | 8.04 | 9.73 | 8.04 | 8.21 | 11.45 | 12.78 | 9.54 | |||
| First round | 66 | 8.78 | 9.71 | 8.78 | 9.66 | 9.99 | 9.68 | 9.80 | |||
| Taizhou Open 2025 | Second round | 81 | 8.97 | 9.81 | 9.29 | 13.13 | 9.15 | 10.98 | 8.97 | ||
| First round | 78 | 9.08 | 9.86 | 9.08 | 13.06 | 9.69 | 10.46 | 9.42 | |||
| Lishui Open 2025 | Second round | 55 | 9.54 | 10.62 | 11.00 | 10.26 | 12.10 | 10.59 | 9.54 | ||
| First round | 51 | 9.58 | 10.30 | 9.58 | 10.67 | 9.83 | 10.88 | 10.39 | |||
| Deqing Big Cubes Summer 2024 | Second round | 48 | 8.28 | 9.93 | 8.67 | 12.86 | 9.90 | 11.21 | 8.28 | ||
| First round | 57 | 9.73 | 10.65 | 10.87 | 10.17 | 10.91 | 11.03 | 9.73 | |||
| Xi'an Open 2024 | Second round | 82 | 9.80 | 10.40 | 11.01 | 9.80 | 10.37 | 10.27 | 10.57 | ||
| First round | 119 | 9.56 | 11.42 | 11.86 | 11.31 | 11.08 | 9.56 | 17.32 | |||
| 2x2x2 Cube | |||||||||||
| Zhengzhou Zest 2025 | First round | 59 | 3.94 | 4.47 | 5.88 | 4.83 | 3.94 | 4.63 | 3.94 | ||
| Hangzhou Winter 2025 | Final | 20 | 3.41 | 3.87 | 3.65 | 3.84 | 3.41 | 4.11 | 11.17 | ||
| First round | 20 | 2.74 | 3.25 | 4.72 | 3.19 | 3.57 | 2.98 | 2.74 | |||
| Taizhou Open 2025 | First round | 61 | 2.30 | 4.02 | 4.51 | 3.67 | 5.79 | 2.30 | 3.88 | ||
| 4x4x4 Cube | |||||||||||
| Zhengzhou Zeal 2025 | First round | 31 | 31.71 | 35.34 | 31.71 | 33.37 | 38.51 | 35.24 | 37.42 | ||
| Zhengzhou Summer I 2025 | Final | 19 | 27.14 | 34.70 | 42.08 | 43.20 | 30.01 | 32.00 | 27.14 | ||
| Taizhou Open 2025 | First round | 37 | 36.49 | 39.43 | 39.06 | 38.29 | 36.49 | 40.93 | 43.77 | ||
| Lishui Open 2025 | First round | 18 | 34.58 | 37.24 | 35.39 | 34.67 | 43.97 | 41.65 | 34.58 | ||
| Deqing Spring 2025 | First round | 26 | 32.28 | 35.64 | 32.28 | 35.42 | 36.78 | 37.23 | 34.71 | ||
| Deqing Big Cubes Summer 2024 | First round | 22 | 33.01 | 36.96 | 33.01 | 35.68 | 35.49 | 40.97 | 39.70 | ||
| Xi'an Open 2024 | First round | 153 | 1:05.92 | DNF | 1:05.92 | ||||||
| 5x5x5 Cube | |||||||||||
| Zhengzhou Zeal 2025 | Final | 19 | 58.75 | 1:01.97 | 59.73 | 1:05.60 | 1:00.57 | 58.75 | 1:12.42 | ||
| First round | 20 | 58.08 | 1:02.78 | 1:09.14 | 1:05.33 | 1:02.59 | 58.08 | 1:00.43 | |||
| Zhengzhou Summer I 2025 | Final | 28 | 58.83 | 1:06.85 | 1:11.30 | 1:11.83 | 58.83 | 1:02.61 | 1:06.63 | ||
| Deqing Spring 2025 | Final | 43 | 57.22 | 1:11.90 | 1:14.20 | 57.22 | 1:15.22 | 1:12.05 | 1:09.46 | ||
| Deqing Big Cubes Summer 2024 | Final | 37 | 1:11.81 | 1:19.21 | 1:33.59 | 1:18.35 | 1:19.13 | 1:20.14 | 1:11.81 | ||
| Xi'an Open 2024 | First round | 79 | 1:15.65 | 1:25.85 | 1:48.48 | 1:15.65 | 1:21.75 | 1:24.94 | 1:30.85 | ||
| 6x6x6 Cube | |||||||||||
| Zhengzhou Zeal 2025 | First round | 23 | 1:49.88 | 1:57.69 | 1:49.88 | 2:02.15 | 2:01.04 | ||||
| Zhengzhou Summer I 2025 | Final | 19 | 1:55.04 | 1:58.41 | 1:55.04 | 1:58.59 | 2:01.60 | ||||
| Lishui Open 2025 | Final | 12 | 2:02.33 | 2:08.38 | 2:11.77 | 2:02.33 | 2:11.05 | ||||
| Deqing Spring 2025 | Final | 32 | 2:05.04 | 2:13.31 | 2:17.08 | 2:05.04 | 2:17.81 | ||||
| 7x7x7 Cube | |||||||||||
| Zhengzhou Zeal 2025 | First round | 24 | 2:56.23 | 2:58.58 | 3:03.14 | 2:56.23 | 2:56.37 | ||||
| Zhengzhou Summer I 2025 | Final | 16 | 2:38.43 | 2:53.92 | 3:13.32 | 2:50.01 | 2:38.43 | ||||
| Deqing Spring 2025 | Final | 24 | 2:58.66 | 3:10.71 | 3:10.33 | 2:58.66 | 3:23.15 | ||||
| 3x3x3 Fewest Moves | |||||||||||
| FMC Asia 2025 | Final | 269 | 47 | DNF | DNF | 47 | DNF | ||||
| 3x3x3 One-Handed | |||||||||||
| Zhengzhou Zest 2025 | First round | 38 | 15.27 | 17.53 | 18.04 | 18.44 | 20.09 | 16.11 | 15.27 | ||
| Hangzhou Winter 2025 | Final | 23 | 15.98 | 16.98 | 15.98 | 16.38 | 17.06 | 18.19 | 17.50 | ||
| First round | 24 | 15.64 | 16.42 | 17.05 | 15.64 | 15.96 | 20.27 | 16.26 | |||
| Taizhou Open 2025 | Final | 16 | 14.93 | 15.62 | 14.97 | 14.93 | 16.34 | 16.28 | 15.61 | ||
| First round | 25 | 13.03 | 15.73 | 14.61 | 18.58 | 16.06 | 16.51 | 13.03 | |||
| Lishui Open 2025 | First round | 13 | 14.75 | 16.26 | 14.75 | 18.44 | 16.63 | 16.58 | 15.58 | ||
| Deqing Spring 2025 | First round | 17 | 15.23 | 15.99 | 15.44 | 20.15 | 15.94 | 15.23 | 16.60 | ||
| Deqing Big Cubes Summer 2024 | First round | 28 | 15.12 | 17.56 | 18.12 | 15.99 | 15.12 | 18.56 | 20.14 | ||
| Xi'an Open 2024 | First round | 65 | 17.43 | 19.59 | 20.62 | 21.04 | 18.37 | 17.43 | 19.77 | ||
| Clock | |||||||||||
| Zhengzhou Zest 2025 | Final | 9 | 5.48 | 6.11 | 6.65 | DNF | 6.03 | 5.66 | 5.48 | ||
| First round | 11 | 6.04 | 7.46 | 6.04 | 6.31 | DNF | 6.84 | 9.24 | |||
| Taizhou Open 2025 | Final | 21 | 6.13 | 7.59 | 20.67 | 7.87 | 7.25 | 6.13 | 7.66 | ||
| First round | 23 | 6.67 | 7.67 | 6.67 | 7.04 | DNF | 7.80 | 8.16 | |||
| Megaminx | |||||||||||
| Deqing Spring 2025 | Final | 22 | 1:11.17 | 1:16.54 | 1:17.52 | 1:23.01 | 1:14.79 | 1:17.31 | 1:11.17 | ||
| Pyraminx | |||||||||||
| Hangzhou Winter 2025 | First round | 28 | 6.46 | 7.22 | 8.88 | 6.68 | 7.26 | 6.46 | 7.73 | ||
| Taizhou Open 2025 | First round | 47 | 5.69 | 7.00 | 7.31 | 7.47 | 7.27 | 5.69 | 6.42 | ||
| Lishui Open 2025 | First round | 16 | 4.00 | 6.38 | 7.71 | 5.84 | 5.58 | 8.73 | 4.00 | ||
| Skewb | |||||||||||
| Zhengzhou Zest 2025 | First round | 32 | 5.23 | 6.98 | 12.94 | 6.60 | 5.23 | 7.45 | 6.89 | ||
| Hangzhou Winter 2025 | First round | 37 | 6.59 | 8.15 | 7.95 | 8.19 | 20.24 | 6.59 | 8.32 | ||
| Square-1 | |||||||||||
| Zhengzhou Zeal 2025 | First round | 40 | 25.41 | 27.61 | 34.67 | 30.54 | 26.35 | 25.41 | 25.95 | ||