In the past year (2025), Yuhan Zha (查昱涵) competed in 2 competitions and 6 rounds across 2 events, from Jun 7th to Dec 27th.
Solves/Attempts
He attempted 30 solves and completed 30.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 2x2x2 Cube | 10 | 10 |
Personal Bests
He broke his personal best 2 times across 1 event, including 1 single and 1 average.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 5.72 | 5.46 | 0.26 (4.76%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 6.47 | 6.32 | 0.15 (2.37%) |
Cubers
He met 372 cubers from 4 countries/regions, 23 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 349 |
| 2 | 23 |
| All | 372 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Yancheng | 1 |
| Zhengzhou | 1 |
