Chengyang Du (杜成洋)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2017DUCH02 | Male | 16 | 508 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1726 | 5255 | 14747 | 9.62 | 11.97 | 16131 | 5958 | 1984 | |
| 2x2x2 Cube | 1455 | 4880 | 18649 | 2.80 | 4.42 | 16971 | 4824 | 1511 | |
| 4x4x4 Cube | 2165 | 6087 | 17335 | 49.96 | 55.16 | 15566 | 5521 | 1998 | |
| 3x3x3 One-Handed | 1751 | 4966 | 13358 | 20.39 | 23.83 | 11382 | 4366 | 1586 | |
| Clock | 28 | 144 | 667 | 4.38 | 6.57 | 1162 | 255 | 66 | |
| Megaminx | 218 | 777 | 2887 | 1:01.39 | 1:04.25 | 2227 | 591 | 157 | |
| Pyraminx | 153 | 481 | 1932 | 2.39 | 3.28 | 986 | 294 | 117 | |
| Skewb | 210 | 681 | 2823 | 2.98 | 4.11 | 1139 | 289 | 116 | |
| Square-1 | 178 | 722 | 3328 | 14.81 | 20.21 | 3302 | 755 | 196 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Nanchang Spring 2025 | First round | 93 | 12.06 | 12.93 | 12.09 | 12.06 | 14.50 | 15.57 | 12.20 | ||
| Luoyang Spring 2025 | Second round | 67 | 9.62 | 12.44 | 11.98 | 13.97 | 15.87 | 11.38 | 9.62 | ||
| First round | 78 | 10.94 | 13.22 | 14.26 | 13.36 | 13.19 | 10.94 | 13.12 | |||
| Chongqing New Year 2025 | Second round | 73 | 10.32 | 11.97 | 12.17 | 10.32 | 11.71 | 13.51 | 12.02 | ||
| First round | 97 | 11.45 | 13.45 | 17.82 | 15.03 | 13.12 | 11.45 | 12.20 | |||
| Xi'an New Year 2025 | Second round | 70 | 12.48 | 12.90 | 12.54 | 12.48 | 12.48 | DNF | 13.67 | ||
| First round | 91 | 11.63 | 13.41 | 13.65 | 11.63 | 13.51 | 14.63 | 13.06 | |||
| Zhengzhou Open 2024 | First round | 112 | 9.76 | 13.50 | 11.18 | 20.33 | 9.76 | 17.69 | 11.63 | ||
| Xi'an Open 2024 | First round | 162 | 11.70 | 13.06 | 15.02 | 13.73 | 13.24 | 11.70 | 12.20 | ||
| Guiyang Open 2024 | First round | 89 | 13.88 | 15.12 | 17.24 | 15.09 | 15.26 | 13.88 | 15.02 | ||
| Chongqing Open 2023 | First round | 104 | 11.66 | 13.34 | 14.77 | 11.66 | 13.86 | 12.57 | 13.60 | ||
| Chengdu Flash Cube Open 2023 | First round | 87 | 11.32 | 12.86 | 11.32 | 12.45 | 13.01 | 13.12 | 16.68 | ||
| Tianjin Summer Solstice 2021 | First round | 83 | 12.50 | 16.01 | 15.03 | 17.67 | 12.50 | 15.34 | 18.07 | ||
| Zhengzhou Open 2019 | Second round | 40 | 15.13 | 17.24 | 17.20 | 18.35 | 15.13 | 18.51 | 16.18 | ||
| First round | 40 | 15.59 | 17.10 | 15.59 | 18.00 | 17.18 | 16.13 | 19.90 | |||
| Zhengzhou Open 2018 | Second round | 31 | 14.82 | 15.55 | 16.08 | 15.71 | 23.73 | 14.82 | 14.87 | ||
| First round | 44 | 15.60 | 16.83 | 15.60 | 17.11 | 16.79 | 19.76 | 16.59 | |||
| Luoyang Spring 2018 | Second round | 20 | 14.44 | 16.10 | 15.63 | 14.44 | 17.58 | 29.80 | 15.08 | ||
| First round | 15 | 13.94 | 14.43 | 18.12 | 14.86 | 14.05 | 14.39 | 13.94 | |||
| Jiaozuo Open 2017 | Second round | 24 | 14.59 | 16.23 | 17.00 | 16.36 | 17.33 | 14.59 | 15.33 | ||
| First round | 33 | 13.35 | 16.95 | 18.68 | 16.09 | 17.65 | 17.11 | 13.35 | |||
| China Championship 2017 | Second round | 283 | 13.07 | 17.57 | 15.61 | 17.89 | 13.07 | 19.20 | 22.49 | ||
| First round | 258 | 12.45 | 15.89 | 15.14 | 16.62 | 12.45 | 18.62 | 15.90 | |||
| Luoyang Open 2017 | Second round | 40 | 16.40 | 18.84 | 16.40 | 20.89 | 17.37 | 18.27 | 22.50 | ||
| First round | 41 | 17.02 | 18.80 | 22.18 | 17.02 | 17.92 | 19.67 | 18.81 | |||
| 2x2x2 Cube | |||||||||||
| Chongqing New Year 2025 | First round | 43 | 3.50 | 4.42 | 4.13 | 5.55 | 4.18 | 4.95 | 3.50 | ||
| Xi'an New Year 2025 | First round | 62 | 3.68 | 5.16 | 5.65 | 3.68 | 5.36 | 4.47 | 5.91 | ||
| Guiyang Open 2024 | First round | 73 | 4.09 | 6.15 | 4.09 | 5.97 | 7.32 | 8.18 | 5.15 | ||
| Chongqing Open 2023 | First round | 75 | 2.80 | 5.30 | 8.24 | 3.16 | 2.80 | 5.16 | 7.57 | ||
| Chengdu Flash Cube Open 2023 | First round | 69 | 4.56 | 5.31 | 4.68 | 5.62 | 13.85 | 4.56 | 5.64 | ||
| Tianjin Summer Solstice 2021 | First round | 43 | 3.16 | 5.14 | 5.62 | 5.19 | 5.17 | 5.06 | 3.16 | ||
| Zhengzhou Open 2019 | First round | 23 | 3.07 | 5.80 | 14.58 | 5.30 | 6.33 | 3.07 | 5.77 | ||
| Zhengzhou Open 2018 | First round | 21 | 3.90 | 5.33 | 4.16 | 3.90 | 6.88 | 6.40 | 5.42 | ||
| Luoyang Spring 2018 | First round | 15 | 3.21 | 5.09 | 4.44 | 5.54 | 6.17 | 3.21 | 5.28 | ||
| China Championship 2017 | Second round | 132 | 3.59 | 6.18 | 6.68 | 7.03 | 8.30 | 4.82 | 3.59 | ||
| First round | 101 | 4.13 | 5.05 | 11.11 | 4.13 | 4.96 | 5.21 | 4.99 | |||
| Luoyang Open 2017 | First round | 30 | 5.14 | 6.50 | 5.77 | 6.83 | 6.89 | 5.14 | 8.12 | ||
| 4x4x4 Cube | |||||||||||
| Chongqing New Year 2025 | First round | 53 | 53.62 | 55.16 | 53.62 | 56.38 | 53.91 | 55.20 | 1:01.24 | ||
| Chongqing Open 2023 | First round | 55 | 49.96 | 59.43 | 55.54 | 49.96 | 1:06.65 | 56.09 | 1:08.47 | ||
| Tianjin Summer Solstice 2021 | First round | 35 | 53.93 | DNF | 55.31 | 53.93 | 1:01.58 | DNS | DNS | ||
| 3x3x3 Blindfolded | |||||||||||
| Xi'an Open 2024 | First round | 27 | DNF | DNF | DNF | DNF | DNF | ||||
| Guiyang Open 2024 | First round | 10 | DNF | DNF | DNF | DNF | DNF | ||||
| Chongqing Open 2023 | First round | 21 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 One-Handed | |||||||||||
| Xi'an New Year 2025 | First round | 43 | 20.39 | 23.83 | 25.75 | 22.69 | 20.39 | 23.04 | 27.69 | ||
| Luoyang Spring 2018 | Final | 12 | 23.49 | 26.02 | 23.49 | 26.67 | 44.32 | 24.17 | 27.22 | ||
| Jiaozuo Open 2017 | Final | 15 | 26.61 | 32.57 | 28.51 | 26.61 | DNF | 36.65 | 32.56 | ||
| First round | 11 | 24.55 | 27.28 | 24.55 | 32.47 | 26.42 | 26.93 | 28.49 | |||
| Clock | |||||||||||
| Nanchang Spring 2025 | Final | 10 | 4.38 | 7.14 | 5.63 | 8.97 | 4.38 | 6.83 | DNF | ||
| First round | 15 | 4.98 | 6.57 | 5.42 | DNF | 8.73 | 5.57 | 4.98 | |||
| Zhengzhou Open 2024 | Final | 10 | 4.53 | DNF | DNF | 4.53 | 8.48 | DNF | DNF | ||
| First round | 7 | 4.88 | 7.04 | DNF | 4.88 | 9.73 | 6.12 | 5.27 | |||
| Xi'an Open 2024 | Final | 10 | 6.17 | DNF | DNF | 10.78 | DNF | 13.41 | 6.17 | ||
| First round | 9 | 6.05 | 6.92 | 6.71 | 6.05 | 7.15 | 8.38 | 6.89 | |||
| Tianjin Summer Solstice 2021 | Final | 5 | 5.68 | 7.19 | 8.41 | DNF | 6.15 | 7.01 | 5.68 | ||
| Megaminx | |||||||||||
| Zhengzhou Open 2024 | First round | 20 | 1:01.39 | 1:04.25 | 1:05.98 | 1:10.21 | 1:03.85 | 1:02.92 | 1:01.39 | ||
| Xi'an Open 2024 | First round | 30 | 1:03.08 | 1:11.18 | 1:16.60 | 1:03.08 | 1:18.31 | 1:08.38 | 1:08.56 | ||
| Pyraminx | |||||||||||
| Nanchang Spring 2025 | First round | 30 | 3.76 | 5.96 | 3.76 | 5.07 | 5.73 | 7.07 | DNF | ||
| Luoyang Spring 2025 | Final | 11 | 2.84 | 3.28 | 6.54 | 3.31 | 3.19 | 3.33 | 2.84 | ||
| First round | 11 | 3.37 | 4.03 | 4.90 | DNF | 3.49 | 3.37 | 3.70 | |||
| Chongqing New Year 2025 | Final | 7 | 3.77 | 4.30 | 3.77 | 5.28 | 5.12 | 3.92 | 3.85 | ||
| First round | 8 | 2.39 | 3.52 | 2.39 | 3.07 | 3.21 | 4.28 | 4.46 | |||
| Xi'an New Year 2025 | Final | 9 | 3.35 | 3.94 | 3.67 | 3.35 | 3.55 | 4.64 | 4.59 | ||
| First round | 15 | 2.85 | 4.67 | 2.85 | 4.31 | 6.09 | 4.39 | 5.30 | |||
| Guiyang Open 2024 | Final | 6 | 3.46 | 3.88 | 3.46 | 4.12 | 3.66 | 3.85 | 5.03 | ||
| Second round | 8 | 3.08 | 3.70 | 3.70 | 3.08 | 3.41 | 4.14 | 4.00 | |||
| First round | 7 | 2.54 | 4.06 | 4.96 | 3.56 | 2.54 | 3.71 | 4.90 | |||
| Chongqing Open 2023 | Final | 9 | 2.51 | 4.01 | 4.39 | 3.15 | 4.48 | 2.51 | 4.95 | ||
| First round | 9 | 3.56 | 4.36 | 4.09 | 5.79 | 4.25 | 3.56 | 4.74 | |||
| Chengdu Flash Cube Open 2023 | First round | 19 | 4.00 | 5.00 | 5.44 | 5.16 | 4.40 | 5.89 | 4.00 | ||
| Tianjin Summer Solstice 2021 | Final | 12 | 3.29 | 4.31 | 4.19 | 4.52 | 4.23 | DNF | 3.29 | ||
| First round | 15 | 3.92 | 4.81 | 4.07 | 5.67 | 4.93 | 5.43 | 3.92 | |||
| Zhengzhou Open 2019 | Final | 2 | 3.36 | 3.85 | 3.61 | 4.23 | 3.70 | 3.36 | 5.68 | ||
| First round | 3 | 3.39 | 3.78 | 3.52 | 4.68 | 3.39 | 3.88 | 3.93 | |||
| Zhengzhou Open 2018 | Final | 9 | 5.10 | 6.95 | 7.03 | 5.10 | 5.74 | DNF | 8.07 | ||
| First round | 1 | 3.16 | 3.86 | 4.54 | 3.69 | 3.16 | 3.34 | 4.81 | |||
| Luoyang Spring 2018 | Final | 1 | 3.81 | 4.03 | 3.81 | 3.99 | 4.16 | 3.94 | 6.19 | ||
| First round | 9 | 3.73 | 7.17 | 8.88 | 6.71 | 3.73 | DNF | 5.91 | |||
| Jiaozuo Open 2017 | Final | 4 | 3.92 | 4.51 | 5.23 | 4.66 | 4.47 | 3.92 | 4.40 | ||
| First round | 7 | 4.50 | 5.78 | 6.71 | 4.50 | 5.41 | 5.54 | 6.38 | |||
| China Championship 2017 | Semi Final | 32 | 4.42 | 6.46 | 5.10 | 8.01 | 6.98 | 4.42 | 7.29 | ||
| Second round | 14 | 4.36 | 4.51 | 4.41 | 4.75 | 4.37 | 7.78 | 4.36 | |||
| First round | 21 | 4.30 | 5.28 | 4.30 | 7.54 | 4.79 | 5.99 | 5.07 | |||
| Luoyang Open 2017 | Final | 9 | 4.53 | 6.98 | 5.67 | 4.53 | 7.35 | 7.91 | DNF | ||
| First round | 3 | 3.63 | 5.53 | 5.71 | 5.15 | 5.74 | 3.63 | 7.57 | |||
| Skewb | |||||||||||
| Nanchang Spring 2025 | Final | 13 | 4.91 | 5.39 | 4.91 | 5.62 | 5.27 | 8.41 | 5.27 | ||
| First round | 16 | 3.74 | 4.94 | 7.18 | 4.66 | 4.92 | 5.25 | 3.74 | |||
| Luoyang Spring 2025 | Final | 16 | 5.04 | 6.06 | 6.20 | 7.02 | 5.17 | 6.82 | 5.04 | ||
| First round | 9 | 2.98 | 4.11 | 4.03 | 4.14 | 2.98 | 4.15 | 5.17 | |||
| Xi'an New Year 2025 | Final | 8 | 4.11 | 4.93 | 4.84 | 5.16 | 4.11 | 4.79 | 6.38 | ||
| First round | 13 | 5.01 | 5.34 | 5.37 | 7.11 | 5.02 | 5.64 | 5.01 | |||
| Chengdu Flash Cube Open 2023 | Final | 6 | 4.63 | 5.03 | 7.76 | 5.36 | 5.07 | 4.67 | 4.63 | ||
| First round | 16 | 4.19 | 6.09 | 7.10 | DNF | 5.65 | 4.19 | 5.52 | |||
| Tianjin Summer Solstice 2021 | Final | 14 | 3.66 | 6.56 | 5.16 | 7.88 | 6.63 | 9.17 | 3.66 | ||
| First round | 13 | 5.22 | 5.98 | 5.44 | 6.74 | 5.76 | 5.22 | 9.85 | |||
| Zhengzhou Open 2019 | Final | 7 | 3.43 | 6.49 | 5.91 | 6.50 | 7.05 | 3.43 | 7.31 | ||
| First round | 5 | 4.93 | 5.43 | 4.93 | 7.99 | 5.06 | 5.15 | 6.09 | |||
| Zhengzhou Open 2018 | Final | 7 | 4.47 | 6.05 | 5.38 | 11.27 | 7.00 | 4.47 | 5.77 | ||
| Luoyang Spring 2018 | Final | 2 | 3.76 | 5.07 | 4.46 | 5.47 | 6.43 | 5.29 | 3.76 | ||
| First round | 2 | 4.17 | 6.07 | 6.62 | 4.17 | 5.69 | 6.39 | 6.13 | |||
| Jiaozuo Open 2017 | Final | 4 | 5.04 | 6.64 | 6.58 | 6.30 | 8.50 | 5.04 | 7.03 | ||
| First round | 6 | 4.64 | 6.81 | 4.64 | 6.23 | 8.27 | 7.42 | 6.77 | |||
| China Championship 2017 | Second round | 58 | 4.74 | 7.61 | 9.23 | 8.19 | 4.74 | 5.42 | 14.31 | ||
| First round | 71 | 4.84 | 8.35 | 4.84 | 7.35 | 10.75 | 8.51 | 9.19 | |||
| Luoyang Open 2017 | Final | 11 | 6.21 | 7.48 | 9.02 | 6.21 | 6.72 | 6.70 | 14.86 | ||
| First round | 15 | 7.59 | 9.27 | 11.45 | 7.59 | 7.98 | 8.37 | DNF | |||
| Square-1 | |||||||||||
| Xi'an New Year 2025 | Final | 13 | 15.51 | 20.21 | 22.99 | 26.53 | 17.54 | 20.11 | 15.51 | ||
| First round | 15 | 14.81 | 25.47 | DNF | 25.51 | 14.81 | 28.05 | 22.86 | |||
| Zhengzhou Open 2024 | Final | 20 | 14.90 | 20.49 | 14.90 | 16.16 | 25.35 | 20.08 | 25.24 | ||
| Xi'an Open 2024 | First round | 21 | 20.96 | 22.87 | 24.13 | 24.64 | 21.89 | 22.60 | 20.96 | ||