In the past year (2025), Runxi Zhou (周润希) competed in 2 competitions and 7 rounds across 6 events, from Jun 7th to Aug 23rd.
Solves/Attempts
He attempted 31 solves and completed 31.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 4x4x4 Cube | 5 | 5 |
| 5x5x5 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 13 times across 6 events, including 6 singles and 7 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 1 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 5x5x5 Cube | 1:37.07 | 1:11.86 | 25.21 (35.08%) |
| 3x3x3 One-Handed | 15.41 | 11.98 | 3.43 (28.63%) |
| 4x4x4 Cube | 41.13 | 36.55 | 4.58 (12.53%) |
| 3x3x3 Cube | 9.31 | 8.29 | 1.02 (12.30%) |
| 6x6x6 Cube | - | 2:29.21 | - |
| 7x7x7 Cube | - | 3:58.72 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 12.06 | 9.50 | 2.56 (26.95%) |
| 3x3x3 One-Handed | 21.53 | 18.21 | 3.32 (18.23%) |
| 4x4x4 Cube | 46.50 | 40.86 | 5.64 (13.80%) |
| 5x5x5 Cube | - | 1:16.87 | - |
| 6x6x6 Cube | - | 2:40.05 | - |
| 7x7x7 Cube | - | 4:02.31 | - |
Cubers
He met 264 cubers from 4 countries/regions, 3 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 261 |
| 2 | 3 |
| All | 264 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Yancheng | 1 |
| Zhengzhou | 1 |
