People · China
Chang Wu (吴畅)
3×3 · top 0.77% of 288,433 all-time · competing since May 2018 · 2018WUCH02
Chang Wu (吴畅) has been competing for 8 years. Her best event is the 3×3: a personal-best single of 6.39, set at Huanggang Open 2026, puts her in the top 0.77% of the 288,433 people who have ever been ranked in the event, and 296th in China. Until May 2011, no official 3×3 solve in the world had been that fast. Across 6 competitions since May 2018, she has put 129 official solves on the record across eight events. Solve to solve, her 3×3 times vary about 16% around a typical one, an early reading from 9 counted rounds. Her 3×3 best has come down from 24.24 in May 2018 to 6.39, a 74% improvement. Chang has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 6.39 | 9.15 | top 0.77% | 296 / 28,499 | |
| 3×3 one-handed | 10.85 | 15.33 | top 1.7% | 145 / 5,994 | |
| 4×4 | 33.75 | 35.78 | top 5.7% | 580 / 5,999 | |
| Pyraminx | 4.19 | 6.50 | top 8.7% | 1,059 / 10,269 | |
| 5×5 | 1:06.39 | 1:10.59 | top 9.3% | 465 / 2,857 | |
| 2×2 | 2.87 | 3.35 | top 12.9% | 2,040 / 15,939 | |
| Skewb | 5.40 | 8.61 | top 21.3% | 1,334 / 5,030 | |
| Clock | 9.38 | 10.35 | top 21.8% | 498 / 1,887 |
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
- 15 Dec 2024Four personal bests in one day at Hangzhou Open 2024.
- 8 Dec 2024First sub-20 3×3: 8.68 at Zhengzhou Open 2024.
- 8 Dec 2024First sub-15 3×3: 8.68 at Zhengzhou Open 2024.
- 8 Dec 2024First sub-10 3×3: 8.68 at Zhengzhou Open 2024.
- 5 May 2018First competition: Nanchang Summer Is Coming 2018. A 24.24 3×3 single to start from.
Competitions
- Huanggang Open 2026 · 7 Jun 2026 — 1 personal best set
- Canton Countdown 2025 · 31 Dec 2025 — 1 personal best set
- Nanchang Spring 2025 · 26 Apr 2025
- Hangzhou Open 2024 · 15 Dec 2024 — 4 personal bests set
- Zhengzhou Open 2024 · 8 Dec 2024 — 2 personal bests set
- Nanchang Summer Is Coming 2018 · 5 May 2018
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 her.
- Xinyun Chen (陈新运) — met in 17 rounds, finished ahead twice
- Jiayu Wang (王佳宇) — met in 16 rounds, finished ahead twice
- Yechen Yan (颜叶辰) — met in 15 rounds, finished ahead 4 times
Next targets
- A sub-6 3×3 single — 1,419 people have one; it is 0.39 away.
- A sub-10 3×3 one-handed single — 800 people have one; it is 0.85 away.
Targets move as she improves.