In the past year (2025), Chia-I Ou (歐家儀) competed in 8 competitions and 31 rounds across 5 events, from May 3rd to Nov 30th.
Solves/Attempts
She attempted 149 solves and completed 146.
| Event | Solves | Attempts |
| 3x3x3 Cube | 64 | 65 |
| 2x2x2 Cube | 35 | 35 |
| Pyraminx | 24 | 25 |
| Skewb | 14 | 15 |
| 3x3x3 One-Handed | 9 | 9 |
Personal Bests
She broke her personal best 17 times across 5 events, including 10 singles and 7 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 6 | 3 | 3 |
| 3x3x3 One-Handed | 4 | 3 | 1 |
| Skewb | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 2 | 0 |
| Pyraminx | 2 | 0 | 2 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 16.97 | 9.56 | 7.41 (77.51%) |
| 2x2x2 Cube | 3.49 | 2.77 | 0.72 (25.99%) |
| 3x3x3 One-Handed | - | 23.08 | - |
| Skewb | - | 13.53 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 17.52 | 11.98 | 5.54 (46.24%) |
| Pyraminx | 8.57 | 7.00 | 1.57 (22.43%) |
| 3x3x3 One-Handed | - | 29.62 | - |
| Skewb | - | 26.61 | - |
Cubers
She met 944 cubers from 14 countries/regions, 334 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 610 |
| 2 | 138 |
| 3 | 78 |
| 4 | 43 |
| 5 | 30 |
| 6 | 26 |
| 7 | 10 |
| 8 | 9 |
| All | 944 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 6 cities while competing.
| City | Times |
| Taipei | 3 |
| Taoyuan | 1 |
| Taichung | 1 |
| New Taipei City | 1 |
| Hsinchu | 1 |
| Tainan | 1 |
