In the past year (2025), Charles Chiang (姜守為) competed in 2 competitions and 6 rounds across 5 events, from Nov 9th to Nov 30th.
Solves/Attempts
He attempted 24 solves and completed 24.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 5 | 5 |
| Pyraminx | 5 | 5 |
| 4x4x4 Cube | 2 | 2 |
| Skewb | 2 | 2 |
Personal Bests
He broke his personal best 10 times across 5 events, including 6 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
| Skewb | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 16.91 | - |
| 2x2x2 Cube | - | 8.17 | - |
| Pyraminx | - | 10.58 | - |
| 4x4x4 Cube | - | 3:18.72 | - |
| Skewb | - | 37.00 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 20.21 | - |
| 2x2x2 Cube | - | 9.16 | - |
| Pyraminx | - | 21.07 | - |
Cubers
He met 495 cubers from 9 countries/regions, 97 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 398 |
| 2 | 97 |
| All | 495 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Taoyuan | 1 |
| New Taipei City | 1 |
