People · China
Han Su (苏涵)
4×4 · top 5.0% of 85,040 all-time · competing since April 2021 · 2021SUHA01
Han Su (苏涵) has been competing for 6 years. His best event is the 4×4: a personal-best single of 32.97, set at Tianjin Summer Solstice 2021, puts him in the top 5.0% of the 85,040 people who have ever been ranked in the event, and 505th in China. Until November 2010, no official 4×4 solve in the world had been that fast. Across 5 competitions since April 2021, he has put 78 official solves on the record across nine events. Han 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 | |
|---|---|---|---|---|---|
| 4×4 | 32.97 | 39.02 | top 5.0% | 505 / 5,999 | |
| 3×3 Fewest Moves | 26 moves | 30.00 | top 6.3% | 61 / 1,071 | |
| 3×3 | 10.22 | 12.36 | top 8.2% | 3,251 / 28,499 | |
| 3×3 one-handed | 17.09 | 20.79 | top 12.8% | 1,294 / 5,994 | |
| 6×6 | 2:06.63 | 2:13.95 | early days — 3 solves | 310 / 1,363 | |
| 5×5 | 1:14.92 | 1:18.02 | top 15.4% | 766 / 2,857 | |
| Pyraminx | 6.04 | 7.89 | top 20.3% | 2,343 / 10,269 | |
| 2×2 | 3.63 | 4.89 | top 21.9% | 3,643 / 15,939 | |
| Skewb | 7.19 | 8.56 | top 35.2% | 2,157 / 5,030 |
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, 4×4. Faster is higher — the axis is the right way up.
The story so far
- 3 Apr 2021First competition: Beijing Spring Special 2021.
Competitions
- Lishui Open 2025 · 25 May 2025
- Please Be Quiet Shanghai 2025 · 12 Apr 2025
- FMC Cubing China 2024 · 14 Dec 2024 — 1 personal best set
- Tianjin Summer Solstice 2021 · 20 Jun 2021 — 2 personal bests set
- Beijing Spring Special 2021 · 3 Apr 2021
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.
- Zhiyuan Ma (马之元) — met in 12 rounds, finished ahead twice
- Yunke Zhang (张云柯) — met in 11 rounds, never finished ahead
- Mingzhi Da (达明志) — met in 10 rounds, finished ahead 9 times
Next targets
- A sub-30 4×4 single — 2,465 people have one; it is 2.97 away.
- A sub-10 3×3 single — 21,606 people have one; it is 0.22 away.
Targets move as he improves.