People · China
Qiuchi Sang (桑秋驰)
3×3 blindfolded · top 1.3% of 12,334 all-time · competing since March 2024 · 2024SANG04
Qiuchi Sang (桑秋驰) has been competing for 3 years. His best event is the 3×3 blindfolded: a personal-best single of 19.65, set at Tokyo BLD Summer 2026, puts him in the top 1.3% of the 12,334 people who have ever been ranked in the event, and 17th in China. Until November 2016, no official 3×3 blindfolded solve in the world had been that fast. Across 14 competitions since March 2024, he has put 129 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 9 counted rounds. Qiuchi has entered 14 competitions, more competitions than 95% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 blindfolded | 19.65 | — | top 1.3% | 17 / 1,184 | |
| 3×3 | 10.42 | 11.67 | top 8.8% | 3,476 / 28,499 | |
| 3×3 one-handed | 17.50 | 17.89 | top 13.9% | 1,396 / 5,994 | |
| 4×4 | 41.58 | 46.40 | top 14.1% | 1,547 / 5,999 | |
| 5×5 | 1:21.53 | 1:26.52 | top 20.4% | 990 / 2,857 | |
| Clock | 10.98 | 12.45 | top 29.9% | 731 / 1,887 | |
| 2×2 | 5.80 | 6.43 | top 48.8% | 8,444 / 15,939 | |
| Pyraminx | 9.48 | 10.68 | top 48.9% | 5,195 / 10,269 | |
| 3×3 Multi-Blind | 3 of 3 cubes · 16:17 | — | early days — 1 solve | 147 / 279 | |
| Square-1 | 40.40 | 1:05.02 | top 65.9% | 1,104 / 1,373 | |
| 3×3 Fewest Moves | 48 moves | — | early days — 2 solves | 878 / 1,071 | |
| Skewb | 29.21 | — | early days — 2 solves | 4,856 / 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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 2 Mar 2024First competition: Hangzhou Spring 2024. A 11.48 3×3 single to start from.
Competitions
- Tokyo Autumn 2026 · 17 Oct 2026 — 1 personal best set
- Tokyo BLD Summer 2026 · 25 Jul 2026 — 1 personal best set
- Japan Championship 2026 · 18 Jul 2026
- Kansai BLD Summer 2026 · 6 Jun 2026
- Otsu Biwako Spring 2026 · 11 Apr 2026
- Kanto Winter 2026 · 21 Feb 2026 — 2 personal bests set
- Tokyo FMC Winter 2026 · 17 Jan 2026
- Beijing Winter 2026 · 10 Jan 2026 — 1 personal best set
- Tokyo Winter 2025 · 7 Dec 2025 — 2 personal bests set
- Ota BLD Autumn 2025 · 8 Nov 2025
- Tokyo BLD Spring 2025 · 10 May 2025 — 1 personal best set
- Kunshan Open 2024 · 14 Apr 2024 — 1 personal best set
- Xuzhou Open 2024 · 30 Mar 2024 — 1 personal best set
- Hangzhou Spring 2024 · 2 Mar 2024 — 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.
- Yuki Yamamoto (山本祐輝) — met in 17 rounds, finished ahead 7 times
- Yuhang Sun (孙煜航) — met in 15 rounds, never finished ahead
- Jun Hu (胡骏) — met in 14 rounds, finished ahead 9 times
Next targets
- A sub-15 3×3 blindfolded single — 20 people have one; it is 4.65 away.
- A sub-10 3×3 single — 21,606 people have one; it is 0.42 away.
Targets move as he improves.