People · China
Yihuan Jiang (姜懿桓)
4×4 · top 5.8% of 83,917 all-time · competing since December 2023 · 2023JIAN33
Yihuan Jiang (姜懿桓) has been competing for 3 years. His best event is the 4×4: a personal-best single of 33.91, set at Xi'an Cherry Blossom 2025, puts him in the top 5.8% of the 83,917 people who have ever been ranked in the event, and 575th in China. Until November 2010, no official 4×4 solve in the world had been that fast. Across 4 competitions since December 2023, he has put 83 official solves on the record across nine events. Yihuan has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 4×4 | 33.91 | 37.72 | top 5.8% | 575 / 5,926 | |
| 3×3 one-handed | 14.08 | 15.54 | top 6.3% | 590 / 5,922 | |
| 5×5 | 1:03.00 | 1:10.18 | top 7.2% | 342 / 2,816 | |
| 3×3 | 10.21 | 11.97 | top 8.1% | 3,161 / 28,153 | |
| 7×7 | 3:13.51 | 3:21.75 | top 14.4% | 285 / 1,261 | |
| 6×6 | 2:16.23 | 2:19.29 | top 18.6% | 409 / 1,349 | |
| Skewb | 5.41 | 9.10 | top 21.3% | 1,326 / 5,004 | |
| Pyraminx | 6.55 | 8.04 | top 24.2% | 2,753 / 10,224 | |
| 2×2 | 4.17 | 5.23 | top 28.7% | 4,890 / 15,796 |
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
- 21 Dec 2025Three personal bests in one day at Guangzhou Big Cubes 2025.
- 4 Apr 2025Three personal bests in one day at Xi'an Cherry Blossom 2025.
- 23 Dec 2023First competition: Changsha Open 2023. A 10.59 3×3 single to start from.
Competitions
- Guangzhou Big Cubes 2025 · 21 Dec 2025 — 3 personal bests set
- Zhengzhou Summer I 2025 · 23 Aug 2025 — 2 personal bests set
- Xi'an Cherry Blossom 2025 · 4 Apr 2025 — 3 personal bests set
- Changsha Open 2023 · 23 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.
- Ruimin Yan (颜瑞民) — met in 15 rounds, finished ahead 13 times
- Haonan Su (苏浩楠) — met in 15 rounds, finished ahead 6 times
- Xuyi Wang (汪绪奕) — met in 15 rounds, never finished ahead
Next targets
- A sub-30 4×4 single — 2,388 people have one; it is 3.91 away.
- A sub-12 3×3 one-handed single — 2,187 people have one; it is 2.08 away.
Targets move as he improves.