People · Chinese Taipei
Chen-Hsiu Wu (吳承修)
3×3 · top 5.3% of 284,439 all-time · competing since December 2023 · 2023WUCH03
Chen-Hsiu Wu (吳承修) has been competing for 3 years. His best event is the 3×3: a personal-best single of 9.19, set at Chien Kuo Cubing Party 2026, puts him in the top 5.3% of the 284,439 people who have ever been ranked in the event, and 321st in Chinese Taipei. Until February 2008, no official 3×3 solve in the world had been that fast. Across 14 competitions since December 2023, he has put 110 official solves on the record across one event. Solve to solve, his 3×3 times vary about 13% around a typical one; 51% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 17.31 in December 2023 to 9.19, a 47% improvement. He has entered 14 competitions, more competitions than 95% 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 | 9.19 | 10.48 | top 5.3% | 321 / 4,213 |
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
- 29 Nov 2025First sub-10 3×3: 9.85 at Taoyuan Airport Cube Day 2025.
- 13 Apr 2024First sub-15 3×3: 12.96 at Honhui Cubing Carnival 2024.
- 8 Dec 2023First competition: Taiwan Championship 2023. A 17.31 3×3 single to start from.
Competitions
- Shin Kong Cube Open - New Taipei 2026 · 9 Aug 2026
- Chien Kuo Cubing Party 2026 · 18 Jul 2026 — 1 personal best set
- Zhongshan Open 2026 · 2 May 2026
- BQHS Spring Open 2026 · 18 Apr 2026
- Taiwan Championship 2025 · 19 Dec 2025 — 1 personal best set
- Taoyuan Airport Cube Day 2025 · 29 Nov 2025 — 1 personal best set
- Shin Kong Cube Open - New Taipei 2025 · 9 Nov 2025 — 1 personal best set
- Chien Kuo Cubing Party 2025 · 25 May 2025 — 2 personal bests set
- Zhongshan Open 2025 · 3 May 2025 — 1 personal best set
- Taiwan Championship 2024 · 6 Dec 2024 — 1 personal best set
- Taoyuan Airport Cube Day 2024 · 23 Nov 2024
- Zhongshan Open 2024 · 4 May 2024
- Honhui Cubing Carnival 2024 · 13 Apr 2024 — 1 personal best set
- Taiwan Championship 2023 · 8 Dec 2023
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.
- Chao-Che Chung (鍾肇哲) — met in 23 rounds, never finished ahead
- Chun-Pao Ni (倪君寶) — met in 22 rounds, finished ahead once
- Wu Li (李悟) — met in 22 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.19 away.
Targets move as he improves.