People · Chinese Taipei
Chu-Shuo Tsai (蔡居朔)
3×3 · top 41.1% of 284,439 all-time · competing since July 2026 · 2026TSAI07
Chu-Shuo Tsai (蔡居朔) has been competing for 1 month. His best event is the 3×3: a personal-best single of 20.42, set at Maru Cube Day Taiwan 2026, puts him in the top 41.1% of the 284,439 people who have ever been ranked in the event, and 2,224th in Chinese Taipei. Across 1 competition since July 2026, he has put 8 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 3×3 | 20.42 | 23.60 | top 41.1% | 2,224 / 4,213 | |
| 4×4 | 1:47.76 | — | early days — 1 solve | 950 / 1,078 | |
| 5×5 | 4:30.36 | — | early days — 2 solves | 619 / 639 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The story so far
- 25 Jul 2026First competition: Maru Cube Day Taiwan 2026. A 20.42 3×3 single to start from.
Competitions
- Maru Cube Day Taiwan 2026 · 25 Jul 2026
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Ting-Yu Xu (許庭瑜) — met in 3 rounds, finished ahead once
- Chia-Leo Lin (林珈樂) — met in 3 rounds, never finished ahead
- Yueh-Lin Tsai (蔡岳霖) — met in 3 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 0.42 away.
- A sub-1:30 4×4 single — 53,325 people have one; it is 17.76 away.
Targets move as he improves.