In the past year (2025), Chiah Hao Yan competed in 2 competitions and 10 rounds across 5 events, from Feb 15th to Jun 8th.
Solves/Attempts
He attempted 47 solves and completed 45.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| 3x3x3 One-Handed | 10 | 10 |
| Pyraminx | 10 | 10 |
| 2x2x2 Cube | 8 | 10 |
| 5x5x5 Cube | 2 | 2 |
Personal Bests
He broke his personal best 14 times across 5 events, including 7 singles and 7 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 5 | 2 | 3 |
| 3x3x3 One-Handed | 4 | 2 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 5x5x5 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 12.70 | 3.72 | 8.98 (241.40%) |
| 3x3x3 Cube | 20.47 | 9.24 | 11.23 (121.54%) |
| 3x3x3 One-Handed | - | 24.61 | - |
| Pyraminx | - | 9.06 | - |
| 5x5x5 Cube | - | 2:28.30 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 15.65 | 5.62 | 10.03 (178.47%) |
| 3x3x3 Cube | 25.20 | 11.95 | 13.25 (110.88%) |
| 3x3x3 One-Handed | - | 31.77 | - |
| Pyraminx | - | 12.46 | - |
Cubers
He met 265 cubers from 12 countries/regions, 33 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 232 |
| 2 | 33 |
| All | 265 |
Regions
He competed in 1 country/region.
