People · China
Chencheng Xu (徐晨诚)
3×3 · top 2.5% of 284,439 all-time · competing since March 2024 · 2024XUCH02
Chencheng Xu (徐晨诚) has been competing for 2 years. His best event is the 3×3: a personal-best single of 7.86, set at Yancheng Spring Open 2026, puts him in the top 2.5% of the 284,439 people who have ever been ranked in the event, and 922nd in China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 4 competitions since March 2024, he has put 79 official solves on the record across three events. Solve to solve, his 3×3 times vary about 9% around a typical one, an early reading from 8 counted rounds. Chencheng has entered four competitions, more competitions than 78% 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 | 7.86 | 9.46 | top 2.5% | 922 / 28,153 | |
| Pyraminx | 4.74 | 7.78 | top 11.6% | 1,387 / 10,224 | |
| 2×2 | 3.06 | 3.74 | top 14.9% | 2,369 / 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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 2 Mar 2024First competition: Hangzhou Spring 2024. A 8.10 3×3 single to start from.
Competitions
- Yancheng Spring Open 2026 · 29 Mar 2026 — 1 personal best set
- Xuzhou Autumn 2024 · 21 Sep 2024 — 1 personal best set
- Xuzhou Open 2024 · 30 Mar 2024
- Hangzhou Spring 2024 · 2 Mar 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.
- Chenhao Ma (马晨皓) — met in 16 rounds, never finished ahead
- Yiheng Wang (王艺衡) — met in 15 rounds, never finished ahead
- Zhiyuan Xue (薛智远) — met in 12 rounds, never finished ahead
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.86 away.
- A sub-4 Pyraminx single — 9,892 people have one; it is 0.74 away.
Targets move as he improves.