People · China
Ruixuan Zheng (郑瑞煊)
4×4 · top 5.9% of 83,917 all-time · competing since August 2025 · 2025ZHEN26
Ruixuan Zheng (郑瑞煊) has been competing for a year. His best event is the 4×4: a personal-best single of 34.07, set at Quangang Afternoon 2025, puts him in the top 5.9% of the 83,917 people who have ever been ranked in the event, and 588th in China. Until November 2010, no official 4×4 solve in the world had been that fast. Across 1 competition since August 2025, he has put 10 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 4×4 | 34.07 | 50.82 | top 5.9% | 588 / 5,926 | |
| 3×3 | 11.66 | 14.01 | top 12.7% | 5,023 / 28,153 |
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
- 31 Aug 2025First competition: Quangang Afternoon 2025. A 11.66 3×3 single to start from.
Competitions
- Quangang Afternoon 2025 · 31 Aug 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.
Next targets
- A sub-30 4×4 single — 2,388 people have one; it is 4.07 away.
- A sub-10 3×3 single — 21,172 people have one; it is 1.66 away.
Targets move as he improves.