People · China
Chenxiao Lang (郎宸骁)
Pyraminx · top 14.8% of 129,321 all-time · competing since December 2023 · 2023CUIZ02
Chenxiao Lang (郎宸骁) has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 5.26, set at Beijing Summer 2025, puts him in the top 14.8% of the 129,321 people who have ever been ranked in the event, and 1,747th in China. Across 5 competitions since December 2023, he has put 61 official solves on the record across five events. His 3×3 best has come down from 14.52 in December 2023 to 12.28, a 15% improvement. Chenxiao has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 5.26 | 9.17 | top 14.8% | 1,747 / 10,224 | |
| 3×3 | 12.28 | 13.49 | top 14.9% | 5,850 / 28,153 | |
| 2×2 | 4.05 | 6.21 | top 27.1% | 4,601 / 15,796 | |
| 4×4 | 1:20.13 | — | early days — 2 solves | 4,836 / 5,926 | |
| Skewb | 15.02 | 19.57 | top 78.3% | 4,009 / 5,004 |
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
- 17 May 2025Three personal bests in one day at Beijing Summer 2025.
- 17 Dec 2023First competition: Shenyang Open 2023. A 14.52 3×3 single to start from.
Competitions
- Zhengzhou Summer III 2025 · 24 Aug 2025
- Beijing Summer 2025 · 17 May 2025 — 3 personal bests set
- Beijing Spring Open 2025 · 20 Apr 2025
- Zibo Open 2024 · 19 May 2024 — 2 personal bests set
- Shenyang Open 2023 · 17 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.
- Danning Zhao (赵丹宁) — met in 11 rounds, never finished ahead
- Chenhao Ma (马晨皓) — met in 9 rounds, never finished ahead
- Yiheng Wang (王艺衡) — met in 9 rounds, never finished ahead
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.26 away.
- A sub-12 3×3 single — 39,535 people have one; it is 0.28 away.
Targets move as he improves.