People · Chinese Taipei
Ching-Hsuan Tseng (曾靖軒)
3×3 · top 7.6% of 284,439 all-time · competing since December 2021 · 2021TSEN03
Ching-Hsuan Tseng (曾靖軒) has been competing for 5 years. His best event is the 3×3: a personal-best single of 10.05, set at Shin Kong Cube Open - Kaohsiung 2025, puts him in the top 7.6% of the 284,439 people who have ever been ranked in the event, and 448th in Chinese Taipei. Until May 2007, no official 3×3 solve in the world had been that fast. Across 5 competitions since December 2021, he has put 73 official solves on the record across four events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 9 counted rounds. He has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 3×3 | 10.05 | 11.48 | top 7.6% | 448 / 4,213 | |
| 2×2 | 3.43 | 6.42 | top 19.3% | 492 / 1,669 | |
| 3×3 one-handed | 20.13 | 21.00 | top 20.8% | 266 / 802 | |
| Pyraminx | 8.57 | 9.28 | top 41.1% | 543 / 1,016 |
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
- 11 Dec 2021First competition: Maru Cube Day 2021. A 11.02 3×3 single to start from.
Competitions
- Shin Kong Cube Open - Kaohsiung 2025 · 14 Dec 2025 — 1 personal best set
- Shin Kong Cube Open - Kaohsiung 2024 · 12 Oct 2024 — 1 personal best set
- Maru Cube Day Taiwan 2024 · 3 Aug 2024 — 2 personal bests set
- Kaohsiung Winter Open 2022 · 12 Feb 2022
- Maru Cube Day 2021 · 11 Dec 2021
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.
- Yu-Chi Hou (侯宥圻) — met in 15 rounds, finished ahead once
- Chao-Che Chung (鍾肇哲) — met in 15 rounds, never finished ahead
- Cian-Jyun Yang (楊謙君) — met in 15 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.05 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.43 away.
Targets move as he improves.