People · China
Ruifeng Zhou (周睿峰)
Pyraminx · top 11.3% of 129,321 all-time · competing since July 2023 · 2023ZHOU15
Ruifeng Zhou (周睿峰) has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 4.68, set at Vietnam Championship 2023, puts him in the top 11.3% of the 129,321 people who have ever been ranked in the event, and 1,347th in China. Across 5 competitions since July 2023, he has put 123 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 5 counted rounds. Ruifeng 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 | 4.68 | 6.83 | top 11.3% | 1,347 / 10,224 | |
| 3×3 | 12.10 | 14.40 | top 14.2% | 5,614 / 28,153 | |
| Clock | 9.31 | 9.46 | top 21.6% | 469 / 1,843 | |
| 2×2 | 3.70 | 4.64 | top 22.7% | 3,743 / 15,796 | |
| 4×4 | 1:01.41 | 1:27.90 | top 38.0% | 3,709 / 5,926 | |
| 3×3 one-handed | 28.63 | 37.21 | top 43.5% | 3,921 / 5,922 | |
| 3×3 Fewest Moves | 43 moves | 46.67 | early days — 3 solves | 691 / 1,058 | |
| 5×5 | 2:41.56 | 3:06.48 | top 71.1% | 2,582 / 2,816 | |
| Skewb | 13.92 | 20.90 | top 74.4% | 3,865 / 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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 22 Aug 2026Three personal bests in one day at Beijing Autumn Begins 2026.
- 14 Jul 2023First competition: Vietnam Championship 2023. A 12.10 3×3 single to start from.
Competitions
- Beijing Autumn Begins 2026 · 22 Aug 2026 — 3 personal bests set
- FMC Asia 2025 · 27 Jul 2025
- Yunnan Open 2025 · 22 Jun 2025
- Dalian Open 2024 · 16 Sep 2024
- Vietnam Championship 2023 · 14 Jul 2023 — 1 personal best set
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.
- Kaixi Guo (郭铠希) — met in 15 rounds, never finished ahead
- Chenhao Ma (马晨皓) — met in 12 rounds, never finished ahead
- Zizhen Li (李子贞) — met in 12 rounds, never finished ahead
Next targets
- A sub-4 Pyraminx single — 9,892 people have one; it is 0.68 away.
- A sub-12 3×3 single — 39,535 people have one; it is 0.10 away.
Targets move as he improves.