People · Chinese Taipei
Yu-Kai Sun (孫堉塏)
3×3 · top 23.1% of 284,439 all-time · competing since August 2025 · 2025SUNY05
Yu-Kai Sun (孫堉塏) has been competing for a year. His best event is the 3×3: a personal-best single of 14.62, set at Maru Cube Day Taiwan 2025, puts him in the top 23.1% of the 284,439 people who have ever been ranked in the event, and 1,328th in Chinese Taipei. Across 2 competitions since August 2025, he has put 20 official solves on the record across two events. He has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 3×3 | 14.62 | 17.43 | top 23.1% | 1,328 / 4,213 | |
| 2×2 | 5.86 | 6.50 | top 49.4% | 1,086 / 1,669 |
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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 2 Aug 2025First competition: Maru Cube Day Taiwan 2025. A 14.62 3×3 single to start from.
Competitions
- Taiwan Championship 2025 · 19 Dec 2025
- Maru Cube Day Taiwan 2025 · 2 Aug 2025
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.
- Wen-Lu Chen (陳文律) — met in 4 rounds, finished ahead 4 times
- Kai-En Wu (吳凱恩) — met in 4 rounds, finished ahead 4 times
- Yung-Jen Szu (司永任) — met in 4 rounds, finished ahead 3 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.62 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.86 away.
Targets move as he improves.