Zhenyu Cai (蔡镇宇)
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 290 | 824 | 2448 | 6.63 | 9.17 | 4519 | 1631 | 584 | 63/65 | |||
| 2x2x2 Cube | 846 | 2874 | 11593 | 2.26 | 3.26 | 5935 | 1583 | 467 | 50/50 | |||
| 4x4x4 Cube | 53 | 174 | 537 | 25.19 | 28.69 | 412 | 136 | 40 | 45/45 | |||
| 5x5x5 Cube | 68 | 265 | 796 | 51.91 | 53.06 | 355 | 137 | 33 | 1 | 25/25 | ||
| 6x6x6 Cube | 80 | 260 | 731 | 1:43.42 | 1:48.23 | 612 | 221 | 62 | 7/7 | |||
| 7x7x7 Cube | 122 | 326 | 878 | 2:47.61 | 2/3 | |||||||
| 3x3x3 One-Handed | 355 | 1081 | 3160 | 13.16 | 15.85 | 2486 | 899 | 312 | 30/32 | |||
| Clock | 260 | 964 | 4051 | 7.74 | 17.67 | 13078 | 3062 | 938 | 10/15 | |||
| Megaminx | 24 | 113 | 431 | 39.23 | 40.62 | 228 | 64 | 16 | 20/20 | |||
| Pyraminx | 972 | 2872 | 10639 | 4.23 | 7.23 | 12433 | 3625 | 1276 | 15/15 |
Sum of Ranks
Overall Medal Collection
| Gold | Silver | Bronze |
|---|---|---|
| 1 |
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Guangzhou Small Cubes 2025 | Second round | 60 | 6.63 | 10.31 | 12.13 10.17 11.00 9.76 6.63 |
| First round | 46 | 8.19 | 9.47 | 9.70 12.31 8.19 10.00 8.70 | |
| Guilin Open 2025 | Second round | 26 | 7.36 | 9.35 | 7.36 8.20 11.66 8.93 10.92 |
| First round | 21 | 8.38 | 9.43 | 9.42 9.79 9.09 8.38 10.71 | |
| Jiangmen Open 2025 | Second round | 44 | 7.98 | 9.39 | 9.34 7.98 9.35 9.49 9.75 |
| First round | 45 | 8.35 | 9.17 | 8.36 10.73 10.27 8.35 8.88 | |
| Jieyang Good Afternoon 2021 | First round | 11 | 9.89 | 10.72 | 10.49 11.20 13.56 9.89 10.46 |
| Jieyang Winter 2020 | Second round | 28 | 10.62 | 11.69 | 12.25 14.02 11.71 10.62 11.10 |
| First round | 34 | 7.93 | 12.91 | 13.58 14.08 12.49 12.66 7.93 | |
| Zhongshan NxN Speedcubing 2019 | Second round | 28 | 11.40 | 13.13 | 11.40 12.22 14.85 12.33 DNF |
| First round | 23 | 11.40 | 11.82 | 11.45 11.84 14.00 11.40 12.17 | |
| Jieyang Open 2019 | Second round | 54 | 13.17 | 15.38 | 16.89 13.17 14.12 15.13 DNF |
| First round | 45 | 11.61 | 14.00 | 14.20 15.32 11.61 18.42 12.48 | |
| 2x2x2 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Canton Countdown 2025 | Final | 10 | 2.54 | 4.79 | 15.92 4.12 7.28 2.54 2.98 |
| First round | 10 | 3.08 | 3.63 | 6.86 3.45 3.08 3.88 3.56 | |
| Guangzhou Small Cubes 2025 | Semi Final | 32 | 3.22 | 3.54 | 3.78 3.60 3.65 3.22 3.37 |
| Second round | 35 | 2.27 | 3.26 | 5.73 2.27 2.90 4.41 2.48 | |
| First round | 36 | 2.56 | 3.73 | 3.33 5.01 4.29 3.56 2.56 | |
| Guilin Open 2025 | First round | 33 | 2.26 | 4.23 | 2.26 6.28 5.34 3.05 4.29 |
| Jiangmen Open 2025 | First round | 30 | 2.73 | 3.47 | 2.73 5.48 3.71 3.98 2.73 |
| Jieyang Winter 2020 | First round | 17 | 2.81 | 4.40 | 2.81 6.61 4.75 4.19 4.25 |
| Zhongshan NxN Speedcubing 2019 | First round | 21 | 3.70 | 4.85 | 5.32 5.05 3.70 4.30 5.20 |
| Jieyang Open 2019 | First round | 38 | 3.46 | 5.70 | 5.82 6.24 6.34 3.46 5.04 |
| 4x4x4 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Guangzhou Big Cubes 2025 | Final | 12 | 26.28 | 28.69 | 27.56 30.58 27.93 26.28 34.07 |
| Second round | 15 | 27.66 | 30.13 | 31.28 29.59 29.51 27.66 33.73 | |
| First round | 16 | 27.96 | 31.84 | 29.04 33.74 32.75 27.96 34.85 | |
| Guilin Open 2025 | Final | 6 | 29.61 | 31.34 | 29.61 31.96 30.29 31.76 33.35 |
| First round | 6 | 25.19 | 30.49 | 34.36 29.18 25.19 32.33 29.95 | |
| Jiangmen Open 2025 | Final | 10 | 28.31 | 30.53 | 32.84 29.42 29.76 32.41 28.31 |
| First round | 8 | 25.83 | 29.93 | 31.86 26.74 37.07 25.83 31.19 | |
| Zhongshan NxN Speedcubing 2019 | First round | 19 | 37.93 | 45.92 | 48.54 46.80 42.42 37.93 55.53 |
| Jieyang Open 2019 | Final | 21 | 41.36 | 47.16 | 41.36 42.97 47.31 56.71 51.20 |
| 5x5x5 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Canton Countdown 2025 | Final | 3 | 52.60 | 53.06 | 53.63 52.60 52.74 57.69 52.81 |
| Guangzhou Big Cubes 2025 | Final | 16 | 51.91 | 1:04.11 | 1:06.46 1:02.65 51.91 1:05.52 1:04.17 |
| First round | 12 | 52.37 | 56.35 | 1:07.98 58.65 55.60 52.37 54.79 | |
| Jieyang Good Afternoon 2021 | Final | 14 | 1:10.55 | 1:18.53 | 1:16.55 1:29.42 1:18.73 1:10.55 1:20.31 |
| Jieyang Winter 2020 | First round | 14 | 1:13.32 | 1:21.79 | 1:32.13 1:19.18 1:17.61 1:28.57 1:13.32 |
| 6x6x6 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Canton Countdown 2025 | Final | 4 | 1:43.42 | 1:48.23 | 1:52.67 1:48.60 1:43.42 |
| Guangzhou Big Cubes 2025 | First round | 20 | 1:49.35 | 1:51.20 | 1:54.11 1:49.35 1:50.14 |
| Jieyang Winter 2020 | First round | 21 | 3:55.60 | 3:55.60 | |
| 7x7x7 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Guangzhou Big Cubes 2025 | First round | 66 | 2:47.61 | DNF | 3:02.99 DNF 2:47.61 |
| 3x3x3 One-Handed | |||||
| Competition | Round | Place | Best | Average | Detail |
| Guangzhou Small Cubes 2025 | Second round | 49 | 13.16 | 18.20 | 20.65 18.89 15.06 13.16 21.70 |
| First round | 40 | 13.94 | 16.53 | 17.15 13.94 17.18 15.53 16.92 | |
| Guilin Open 2025 | Final | 14 | 14.84 | 15.85 | 17.30 15.29 19.16 14.95 14.84 |
| First round | 18 | 14.82 | 16.13 | 19.15 14.83 17.30 14.82 16.26 | |
| Jieyang Winter 2020 | First round | 38 | 21.52 | 25.31 | 21.72 DNF 28.85 25.37 21.52 |
| Zhongshan NxN Speedcubing 2019 | First round | 28 | 20.52 | 26.60 | 25.85 DNF 24.12 20.52 29.84 |
| Jieyang Open 2019 | First round | 44 | 30.92 | 38.99 30.92 | |
| Clock | |||||
| Competition | Round | Place | Best | Average | Detail |
| Canton Countdown 2025 | First round | 39 | 7.74 | DNF | 11.36 8.04 DNF DNF 7.74 |
| Guangzhou Special 2025 | First round | 64 | 9.04 | DNF | 9.36 10.47 9.04 DNF DNF |
| Jiangmen Open 2025 | First round | 52 | 15.13 | 17.67 | 18.01 15.13 19.83 15.16 DNF |
| Megaminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| Guangzhou Special 2025 | Final | 4 | 39.23 | 40.62 | 39.88 42.09 47.52 39.88 39.23 |
| First round | 7 | 41.78 | 47.25 | 48.31 46.70 48.73 41.78 46.73 | |
| Jieyang Good Afternoon 2021 | Final | 4 | 46.46 | 49.05 | 51.62 56.52 46.77 48.76 46.46 |
| Jieyang Open 2019 | Final | 13 | 1:15.93 | 1:33.05 | 1:36.64 1:39.48 1:15.93 1:29.26 1:33.24 |
| Pyraminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| Guangzhou Special 2025 | Second round | 50 | 4.23 | 8.73 | 10.38 4.23 11.12 5.48 10.32 |
| First round | 48 | 5.46 | 9.53 | 5.46 11.76 12.03 9.35 7.47 | |
| Jiangmen Open 2025 | First round | 36 | 5.78 | 7.23 | 6.01 5.78 8.36 7.33 11.26 |
| Canton Countdown 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 2x2x2 Cube | Final | 10 | 2.54 | 4.79 | 15.92 4.12 7.28 2.54 2.98 |
| First round | 10 | 3.08 | 3.63 | 6.86 3.45 3.08 3.88 3.56 | |
| 5x5x5 Cube | Final | 3 | 52.60 | 53.06 | 53.63 52.60 52.74 57.69 52.81 |
| 6x6x6 Cube | Final | 4 | 1:43.42 | 1:48.23 | 1:52.67 1:48.60 1:43.42 |
| Clock | First round | 39 | 7.74 | DNF | 11.36 8.04 DNF DNF 7.74 |
| Guangzhou Big Cubes 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 4x4x4 Cube | Final | 12 | 26.28 | 28.69 | 27.56 30.58 27.93 26.28 34.07 |
| Second round | 15 | 27.66 | 30.13 | 31.28 29.59 29.51 27.66 33.73 | |
| First round | 16 | 27.96 | 31.84 | 29.04 33.74 32.75 27.96 34.85 | |
| 5x5x5 Cube | Final | 16 | 51.91 | 1:04.11 | 1:06.46 1:02.65 51.91 1:05.52 1:04.17 |
| First round | 12 | 52.37 | 56.35 | 1:07.98 58.65 55.60 52.37 54.79 | |
| 6x6x6 Cube | First round | 20 | 1:49.35 | 1:51.20 | 1:54.11 1:49.35 1:50.14 |
| 7x7x7 Cube | First round | 66 | 2:47.61 | DNF | 3:02.99 DNF 2:47.61 |
| Guangzhou Small Cubes 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 60 | 6.63 | 10.31 | 12.13 10.17 11.00 9.76 6.63 |
| First round | 46 | 8.19 | 9.47 | 9.70 12.31 8.19 10.00 8.70 | |
| 2x2x2 Cube | Semi Final | 32 | 3.22 | 3.54 | 3.78 3.60 3.65 3.22 3.37 |
| Second round | 35 | 2.27 | 3.26 | 5.73 2.27 2.90 4.41 2.48 | |
| First round | 36 | 2.56 | 3.73 | 3.33 5.01 4.29 3.56 2.56 | |
| 3x3x3 One-Handed | Second round | 49 | 13.16 | 18.20 | 20.65 18.89 15.06 13.16 21.70 |
| First round | 40 | 13.94 | 16.53 | 17.15 13.94 17.18 15.53 16.92 | |
| Guangzhou Special 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | First round | 64 | 9.04 | DNF | 9.36 10.47 9.04 DNF DNF |
| Megaminx | Final | 4 | 39.23 | 40.62 | 39.88 42.09 47.52 39.88 39.23 |
| First round | 7 | 41.78 | 47.25 | 48.31 46.70 48.73 41.78 46.73 | |
| Pyraminx | Second round | 50 | 4.23 | 8.73 | 10.38 4.23 11.12 5.48 10.32 |
| First round | 48 | 5.46 | 9.53 | 5.46 11.76 12.03 9.35 7.47 | |
| Guilin Open 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 26 | 7.36 | 9.35 | 7.36 8.20 11.66 8.93 10.92 |
| First round | 21 | 8.38 | 9.43 | 9.42 9.79 9.09 8.38 10.71 | |
| 2x2x2 Cube | First round | 33 | 2.26 | 4.23 | 2.26 6.28 5.34 3.05 4.29 |
| 4x4x4 Cube | Final | 6 | 29.61 | 31.34 | 29.61 31.96 30.29 31.76 33.35 |
| First round | 6 | 25.19 | 30.49 | 34.36 29.18 25.19 32.33 29.95 | |
| 3x3x3 One-Handed | Final | 14 | 14.84 | 15.85 | 17.30 15.29 19.16 14.95 14.84 |
| First round | 18 | 14.82 | 16.13 | 19.15 14.83 17.30 14.82 16.26 | |
| Jiangmen Open 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 44 | 7.98 | 9.39 | 9.34 7.98 9.35 9.49 9.75 |
| First round | 45 | 8.35 | 9.17 | 8.36 10.73 10.27 8.35 8.88 | |
| 2x2x2 Cube | First round | 30 | 2.73 | 3.47 | 2.73 5.48 3.71 3.98 2.73 |
| 4x4x4 Cube | Final | 10 | 28.31 | 30.53 | 32.84 29.42 29.76 32.41 28.31 |
| First round | 8 | 25.83 | 29.93 | 31.86 26.74 37.07 25.83 31.19 | |
| Clock | First round | 52 | 15.13 | 17.67 | 18.01 15.13 19.83 15.16 DNF |
| Pyraminx | First round | 36 | 5.78 | 7.23 | 6.01 5.78 8.36 7.33 11.26 |
| Jieyang Good Afternoon 2021 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 11 | 9.89 | 10.72 | 10.49 11.20 13.56 9.89 10.46 |
| 5x5x5 Cube | Final | 14 | 1:10.55 | 1:18.53 | 1:16.55 1:29.42 1:18.73 1:10.55 1:20.31 |
| Megaminx | Final | 4 | 46.46 | 49.05 | 51.62 56.52 46.77 48.76 46.46 |
| Jieyang Winter 2020 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 28 | 10.62 | 11.69 | 12.25 14.02 11.71 10.62 11.10 |
| First round | 34 | 7.93 | 12.91 | 13.58 14.08 12.49 12.66 7.93 | |
| 2x2x2 Cube | First round | 17 | 2.81 | 4.40 | 2.81 6.61 4.75 4.19 4.25 |
| 5x5x5 Cube | First round | 14 | 1:13.32 | 1:21.79 | 1:32.13 1:19.18 1:17.61 1:28.57 1:13.32 |
| 6x6x6 Cube | First round | 21 | 3:55.60 | 3:55.60 | |
| 3x3x3 One-Handed | First round | 38 | 21.52 | 25.31 | 21.72 DNF 28.85 25.37 21.52 |
| Zhongshan NxN Speedcubing 2019 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 28 | 11.40 | 13.13 | 11.40 12.22 14.85 12.33 DNF |
| First round | 23 | 11.40 | 11.82 | 11.45 11.84 14.00 11.40 12.17 | |
| 2x2x2 Cube | First round | 21 | 3.70 | 4.85 | 5.32 5.05 3.70 4.30 5.20 |
| 4x4x4 Cube | First round | 19 | 37.93 | 45.92 | 48.54 46.80 42.42 37.93 55.53 |
| 3x3x3 One-Handed | First round | 28 | 20.52 | 26.60 | 25.85 DNF 24.12 20.52 29.84 |
| Jieyang Open 2019 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 54 | 13.17 | 15.38 | 16.89 13.17 14.12 15.13 DNF |
| First round | 45 | 11.61 | 14.00 | 14.20 15.32 11.61 18.42 12.48 | |
| 2x2x2 Cube | First round | 38 | 3.46 | 5.70 | 5.82 6.24 6.34 3.46 5.04 |
| 4x4x4 Cube | Final | 21 | 41.36 | 47.16 | 41.36 42.97 47.31 56.71 51.20 |
| 3x3x3 One-Handed | First round | 44 | 30.92 | 38.99 30.92 | |
| Megaminx | Final | 13 | 1:15.93 | 1:33.05 | 1:36.64 1:39.48 1:15.93 1:29.26 1:33.24 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 10 | 2025-12-31~01-01 | Canton Countdown 2025 | China | Guangzhou, Guangdong |
| 9 | 2025-12-21 | Guangzhou Big Cubes 2025 | China | Guangzhou, Guangdong |
| 8 | 2025-11-09 | Guangzhou Small Cubes 2025 | China | Guangzhou, Guangdong |
| 7 | 2025-11-08 | Guangzhou Special 2025 | China | Guangzhou, Guangdong |
| 6 | 2025-10-19 | Guilin Open 2025 | China | Guilin, Guangxi |
| 5 | 2025-08-24 | Jiangmen Open 2025 | China | Jiangmen, Guangdong |
| 4 | 2021-01-31 | Jieyang Good Afternoon 2021 | China | Jieyang, Guangdong |
| 3 | 2020-01-19 | Jieyang Winter 2020 | China | Jieyang, Guangdong |
| 2 | 2019-10-27 | Zhongshan NxN Speedcubing 2019 | China | Zhongshan, Guangdong |
| 1 | 2019-08-11 | Jieyang Open 2019 | China | Jieyang, Guangdong |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 547 |
| 2 | 154 |
| 3 | 52 |
| 4 | 18 |
| 5 | 10 |
| 6 | 3 |
| 7 | 3 |
| 8 | 4 |
| 9 | 1 |
| All | 792 |
Visited Provinces
| Times | Province |
|---|---|
| 9 | Guangdong |
| 1 | Guangxi |


