In the past year (2025), Yung-Chun Tsai (蔡詠竣) competed in 4 competitions and 17 rounds across 6 events, from May 25th to Dec 21st.
Solves/Attempts
He attempted 85 solves and completed 85.
| Event | Solves | Attempts |
| 3x3x3 Cube | 45 | 45 |
| 2x2x2 Cube | 15 | 15 |
| 4x4x4 Cube | 10 | 10 |
| 3x3x3 One-Handed | 5 | 5 |
| Clock | 5 | 5 |
| Skewb | 5 | 5 |
Personal Bests
He broke his personal best 6 times across 4 events, including 1 single and 5 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 0 | 2 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 0 | 1 |
| Clock | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 19.08 | 17.19 | 1.89 (10.99%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 23.98 | 19.66 | 4.32 (21.97%) |
| 4x4x4 Cube | 48.41 | 42.31 | 6.10 (14.42%) |
| 3x3x3 Cube | 9.93 | 9.83 | 0.10 (1.02%) |
| Clock | 12.80 | 12.76 | 0.04 (0.31%) |
Cubers
He met 631 cubers from 12 countries/regions, 224 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 407 |
| 2 | 128 |
| 3 | 68 |
| 4 | 28 |
| All | 631 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 3 cities while competing.
| City | Times |
| New Taipei City | 2 |
| Taoyuan | 1 |
| Taipei | 1 |
