In the past year (2025), Runzheng Chen competed in 2 competitions and 4 rounds across 3 events, from Aug 17th to Oct 12th.
Solves/Attempts
He attempted 20 solves and completed 20.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 5 | 5 |
| Pyraminx | 5 | 5 |
Personal Bests
He broke his personal best 8 times across 3 events, including 4 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 23.34 | - |
| 2x2x2 Cube | - | 4.26 | - |
| Pyraminx | - | 14.27 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 25.70 | - |
| 2x2x2 Cube | - | 8.57 | - |
| Pyraminx | - | 15.98 | - |
Cubers
He met 168 cubers from 14 countries/regions, 35 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 133 |
| 2 | 35 |
| All | 168 |
Regions
He competed in 1 country/region.
