In the past year (2025), Zou Chengze Edison competed in 3 competitions and 10 rounds across 6 events, from Mar 2nd to Jun 26th.
Solves/Attempts
He attempted 44 solves and completed 43.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 10 | 10 |
| Skewb | 10 | 10 |
| Pyraminx | 6 | 7 |
| 3x3x3 One-Handed | 5 | 5 |
| 4x4x4 Cube | 2 | 2 |
Personal Bests
He broke his personal best 9 times across 6 events, including 4 singles and 5 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| 2x2x2 Cube | 1 | 0 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
| Pyraminx | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 27.14 | 19.03 | 8.11 (42.62%) |
| Skewb | 9.58 | 8.68 | 0.90 (10.37%) |
| 3x3x3 One-Handed | - | 45.44 | - |
| 4x4x4 Cube | - | 1:45.69 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 16.03 | 11.71 | 4.32 (36.89%) |
| 3x3x3 Cube | 28.78 | 21.32 | 7.46 (34.99%) |
| 2x2x2 Cube | 6.98 | 6.37 | 0.61 (9.58%) |
| Pyraminx | 15.14 | 14.24 | 0.90 (6.32%) |
| 3x3x3 One-Handed | - | 57.65 | - |
Cubers
He met 274 cubers from 17 countries/regions, 26 of whom competed with him more than once. Ramanujan Srinivasan was the only one who accompanied the whole 3 competitions.
| Shared Competitions | Competitors |
| 1 | 248 |
| 2 | 25 |
| 3 | 1 |
| All | 274 |
Regions
He competed in 1 country/region.
