People · China
Muchun Yu (余慕淳)
3×3 · top 11.2% of 284,439 all-time · competing since November 2023 · 2023YUMU01
Muchun Yu (余慕淳) has been competing for 3 years. His best event is the 3×3: a personal-best single of 11.24, set at Xi'an Cherry Blossom 2025, puts him in the top 11.2% of the 284,439 people who have ever been ranked in the event, and 4,412th in China. Across 3 competitions since November 2023, he has put 50 official solves on the record across five events. Solve to solve, his 3×3 times vary about 7% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 13.08 in November 2023 to 11.24, a 14% improvement. Muchun 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 | 11.24 | 11.85 | top 11.2% | 4,412 / 28,153 | |
| Skewb | 4.36 | 8.93 | top 13.4% | 821 / 5,004 | |
| 2×2 | 3.94 | 5.65 | top 25.7% | 4,335 / 15,796 | |
| Pyraminx | 7.29 | 9.04 | top 30.3% | 3,330 / 10,224 | |
| 3×3 one-handed | 26.08 | 32.22 | top 37.0% | 3,473 / 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
- 25 Nov 2023First competition: Hefei Winter Open 2023. A 13.08 3×3 single to start from.
Competitions
- Xi'an Cherry Blossom 2025 · 4 Apr 2025 — 1 personal best set
- Xi'an Cherry Blossom 2024 · 5 Apr 2024 — 2 personal bests set
- Hefei Winter Open 2023 · 25 Nov 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.
- Xinyun Chen (陈新运) — met in 9 rounds, never finished ahead
- Wuouran Liu (刘巫偶然) — met in 9 rounds, never finished ahead
- Zhijie He (何智劼) — met in 9 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.24 away.
- A sub-4 Skewb single — 7,977 people have one; it is 0.36 away.
Targets move as he improves.