In the past year (2025), Mason Zhou (周子瑞) competed in 7 competitions and 43 rounds across 8 events, from Feb 7th to Sep 6th.
Solves/Attempts
He attempted 206 solves and completed 205.
| Event | Solves | Attempts |
| 3x3x3 Cube | 55 | 55 |
| Pyraminx | 55 | 55 |
| 2x2x2 Cube | 35 | 35 |
| Skewb | 25 | 25 |
| Clock | 14 | 15 |
| 3x3x3 One-Handed | 12 | 12 |
| 4x4x4 Cube | 7 | 7 |
| Square-1 | 2 | 2 |
Personal Bests
He broke his personal best 12 times across 6 events, including 4 singles and 8 averages.
| Event | Times | Single | Average |
| Pyraminx | 4 | 2 | 2 |
| 3x3x3 Cube | 3 | 0 | 3 |
| Clock | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
| Skewb | 1 | 0 | 1 |
| Square-1 | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Square-1 | 47.63 | 25.70 | 21.93 (85.33%) |
| Pyraminx | 3.18 | 2.62 | 0.56 (21.37%) |
| Clock | 9.87 | 8.89 | 0.98 (11.02%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 27.25 | 21.10 | 6.15 (29.15%) |
| Skewb | 8.33 | 7.13 | 1.20 (16.83%) |
| Pyraminx | 4.43 | 4.01 | 0.42 (10.47%) |
| Clock | 12.02 | 10.90 | 1.12 (10.28%) |
| 3x3x3 Cube | 9.85 | 9.13 | 0.72 (7.89%) |
Cubers
He met 460 cubers from 20 countries/regions, 136 of whom competed with him more than once. Ramanujan Srinivasan was the only one who accompanied the whole 7 competitions.
| Shared Competitions | Competitors |
| 1 | 324 |
| 2 | 73 |
| 3 | 33 |
| 4 | 17 |
| 5 | 9 |
| 6 | 3 |
| 7 | 1 |
| All | 460 |
Regions
He competed in 1 country/region.
