People · China
Zimu Xu (许梓沐)
3×3 · top 27.1% of 284,439 all-time · competing since October 2025 · 2025XUZI08
Zimu Xu (许梓沐) has been competing for 10 months. Her best event is the 3×3: a personal-best single of 15.78, set at Hefei Open 2025, puts her in the top 27.1% of the 284,439 people who have ever been ranked in the event, and 10,090th in China. Across 1 competition since October 2025, she has put 14 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 15.78 | 18.65 | top 27.1% | 10,090 / 28,153 | |
| 2×2 | 10.26 | 12.34 | top 78.9% | 12,742 / 15,796 | |
| Pyraminx | 17.43 | 24.10 | top 88.7% | 8,769 / 10,224 |
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 story so far
- 25 Oct 2025First competition: Hefei Open 2025. A 15.78 3×3 single to start from.
Competitions
- Hefei Open 2025 · 25 Oct 2025
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.
- Zhengyan Tang (汤正岩) — met in 3 rounds, finished ahead 3 times
- Guoyang Wang (汪国扬) — met in 3 rounds, finished ahead 3 times
- Lei Fang (方磊) — met in 3 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 0.78 away.
- A sub-10 2×2 single — 145,545 people have one; it is 0.26 away.
Targets move as she improves.