People · Chinese Taipei
Bing-Cheng Tsai (蔡秉成)
3×3 · top 13.3% of 284,439 all-time · competing since August 2025 · 2025TSAI03
Bing-Cheng Tsai (蔡秉成) has been competing for a year. His best event is the 3×3: a personal-best single of 11.83, set at Maru Cube Day Taiwan 2025, puts him in the top 13.3% of the 284,439 people who have ever been ranked in the event, and 800th in Chinese Taipei. Across 1 competition since August 2025, he has put 22 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 3×3 | 11.83 | 13.90 | top 13.3% | 800 / 4,213 | |
| 2×2 | 3.30 | 4.17 | top 17.8% | 460 / 1,669 | |
| 4×4 | 1:16.72 | — | early days — 1 solve | 787 / 1,078 | |
| 3×3 one-handed | 1:11.91 | — | early days — 2 solves | 785 / 802 |
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
- 2 Aug 2025First competition: Maru Cube Day Taiwan 2025. A 13.51 3×3 single to start from.
Competitions
- Maru Cube Day Taiwan 2025 · 2 Aug 2025 — 1 personal best set
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.
- Ming-Long Kao (高銘隆) — met in 6 rounds, finished ahead 3 times
- Jing-Jia Chen (陳靖珈) — met in 6 rounds, finished ahead 3 times
- Chen-Rui Yu (余晨睿) — met in 6 rounds, finished ahead 3 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.83 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.30 away.
Targets move as he improves.