In the past year (2025), Rong-Hua Chang (張容華) competed in 2 competitions and 2 rounds across 1 event, from May 3rd to Nov 9th.
Solves/Attempts
She attempted 10 solves and completed 10.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
Personal Bests
She broke her personal best 4 times across 1 event, including 2 singles and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 16.42 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 18.37 | - |
Cubers
She met 485 cubers from 10 countries/regions, 60 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 425 |
| 2 | 60 |
| All | 485 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 2 cities while competing.
| City | Times |
| New Taipei City | 1 |
| Taipei | 1 |
