People · China
Wubo Duan (段伍搏)
Pyraminx · top 1.7% of 129,321 all-time · competing since December 2024 · 2024DUAN10
Wubo Duan (段伍搏) has been competing for a year. His best event is the Pyraminx: a personal-best single of 2.31, set at Hangzhou Open 2026, puts him in the top 1.7% of the 129,321 people who have ever been ranked in the event, and 205th in China. Until July 2011, no official Pyraminx solve in the world had been that fast. Across 3 competitions since December 2024, he has put 50 official solves on the record across four events. His Pyraminx best has come down from 11.37 in December 2024 to 2.31, an 80% improvement. Wubo has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 2.31 | 6.54 | top 1.7% | 205 / 10,224 | |
| Skewb | 6.38 | 8.39 | top 28.7% | 1,775 / 5,004 | |
| 3×3 | 20.40 | 24.18 | top 41.1% | 14,009 / 28,153 | |
| 2×2 | 5.89 | 8.74 | top 49.7% | 8,501 / 15,796 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 23 May 2026Three personal bests in one day at Hangzhou Open 2026.
- 15 Dec 2024First competition: Hangzhou Open 2024. A 22.67 3×3 single to start from.
Competitions
- Hangzhou Open 2026 · 23 May 2026 — 3 personal bests set
- Hangzhou Winter 2025 · 29 Nov 2025 — 1 personal best set
- Hangzhou Open 2024 · 15 Dec 2024
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.
- Yuchuan Gao (高雨川) — met in 10 rounds, finished ahead 3 times
- Xuewei Zhang (章学威) — met in 10 rounds, finished ahead twice
- Wei Shi (石玮) — met in 10 rounds, finished ahead twice
Next targets
- A sub-2 Pyraminx single — 1,476 people have one; it is 0.31 away.
- A sub-6 Skewb single — 18,841 people have one; it is 0.38 away.
Targets move as he improves.