In the past year (2025), Tatsuyoshi Sasaki (佐々木辰吉) competed in 6 competitions and 10 rounds across 3 events, from Apr 13th to Nov 30th.
Solves/Attempts
He attempted 50 solves and completed 50.
| Event | Solves | Attempts |
| 3x3x3 Cube | 30 | 30 |
| 2x2x2 Cube | 15 | 15 |
| Pyraminx | 5 | 5 |
Personal Bests
He broke his personal best 8 times across 2 events, including 3 singles and 5 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 6 | 2 | 4 |
| 2x2x2 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 7.66 | 6.47 | 1.19 (18.39%) |
| 3x3x3 Cube | 29.72 | 25.30 | 4.42 (17.47%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 42.79 | 28.94 | 13.85 (47.86%) |
| 2x2x2 Cube | 10.40 | 9.99 | 0.41 (4.10%) |
Cubers
He met 640 cubers from 14 countries/regions, 240 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 400 |
| 2 | 91 |
| 3 | 66 |
| 4 | 36 |
| 5 | 29 |
| 6 | 18 |
| All | 640 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 3 cities while competing.
| City | Times |
| Taipei | 3 |
| New Taipei City | 2 |
| Taoyuan | 1 |
