In the past year (2025), Hsu-An Chang (張旭安) competed in 2 competitions and 10 rounds across 6 events, from Mar 1st to Dec 14th.
Solves/Attempts
He attempted 43 solves and completed 41.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| Skewb | 10 | 10 |
| 5x5x5 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| 7x7x7 Cube | 1 | 1 |
| 4x4x4 Cube | 0 | 2 |
Personal Bests
He broke his personal best 13 times across 5 events, including 8 singles and 5 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 5 | 3 | 2 |
| Skewb | 3 | 2 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| 7x7x7 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 10.87 | 8.26 | 2.61 (31.60%) |
| Skewb | - | 4.93 | - |
| 5x5x5 Cube | - | 1:11.78 | - |
| 3x3x3 One-Handed | - | 17.79 | - |
| 7x7x7 Cube | - | 4:08.48 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 13.02 | 11.18 | 1.84 (16.46%) |
| Skewb | - | 7.83 | - |
| 5x5x5 Cube | - | 1:20.81 | - |
| 3x3x3 One-Handed | - | 21.41 | - |
Cubers
He met 346 cubers from 8 countries/regions, 46 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 300 |
| 2 | 46 |
| All | 346 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 1 city while competing.
