In the past year (2025), Cheng Yat Lai (鄭日禮) competed in 2 competitions and 7 rounds across 4 events, from Jun 7th to Sep 20th.
Solves/Attempts
He attempted 32 solves and completed 30.
| Event | Solves | Attempts |
| 3x3x3 Cube | 14 | 15 |
| 2x2x2 Cube | 10 | 10 |
| Pyraminx | 5 | 5 |
| 4x4x4 Cube | 1 | 2 |
Personal Bests
He broke his personal best 6 times across 4 events, including 2 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 1 | 2 |
| 2x2x2 Cube | 1 | 0 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
| Pyraminx | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 11.60 | 9.86 | 1.74 (17.65%) |
| 4x4x4 Cube | 55.40 | 54.53 | 0.87 (1.60%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 14.15 | 12.17 | 1.98 (16.27%) |
| 2x2x2 Cube | 5.47 | 5.11 | 0.36 (7.05%) |
| Pyraminx | 8.98 | 8.48 | 0.50 (5.90%) |
Cubers
He met 261 cubers from 14 countries/regions, 70 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 191 |
| 2 | 70 |
| All | 261 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 1 city while competing.
