People · China
Chengke Wu (吴承珂)
3×3 · top 1.7% of 284,439 all-time · competing since December 2018 · 2018WUCH06
Chengke Wu (吴承珂) has been competing for 8 years. His best event is the 3×3: a personal-best single of 7.28, set at Jiajiang Open 2026, puts him in the top 1.7% of the 284,439 people who have ever been ranked in the event, and 597th in China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 3 competitions since December 2018, he has put 65 official solves on the record across four events. Solve to solve, his 3×3 times vary about 20% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 10.78 in December 2018 to 7.28, a 32% improvement. Chengke 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 | |
|---|---|---|---|---|---|
| 3×3 | 7.28 | 9.71 | top 1.7% | 597 / 28,153 | |
| 4×4 | 35.40 | 41.25 | top 7.1% | 709 / 5,926 | |
| 2×2 | 4.48 | 6.42 | top 32.7% | 5,603 / 15,796 | |
| 3×3 one-handed | 25.03 | 28.02 | top 34.3% | 3,265 / 5,922 |
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
- 4 May 2026First sub-10 3×3: 8.07 at Chengdu Welcoming Summer 2026.
- 8 Dec 2018First competition: Chongqing Open 2018. A 13.02 3×3 single to start from.
Competitions
- Jiajiang Open 2026 · 25 Jul 2026 — 2 personal bests set
- Chengdu Welcoming Summer 2026 · 4 May 2026 — 2 personal bests set
- Chongqing Open 2018 · 8 Dec 2018 — 1 personal best set
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.
- Haolan He (何浩澜) — met in 10 rounds, finished ahead 4 times
- Chaoyang Wang (王朝阳) — met in 10 rounds, finished ahead 3 times
- Zelan Li (李泽岚) — met in 10 rounds, finished ahead once
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.28 away.
- A sub-30 4×4 single — 2,388 people have one; it is 5.40 away.
Targets move as he improves.