People · China
Weitao Sun (孙炜韬)
3×3 · top 1.1% of 288,433 all-time · competing since February 2025 · 2025SUNW01
Weitao Sun (孙炜韬) has been competing for a year. His best event is the 3×3: a personal-best single of 6.77, set at Zhanjiang Open 2026, puts him in the top 1.1% of the 288,433 people who have ever been ranked in the event, and 410th in China. Until November 2010, no official 3×3 solve in the world had been that fast. Across 11 competitions since February 2025, he has put 218 official solves on the record across six events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 59% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 11.44 in February 2025 to 6.77, a 41% improvement. Weitao has entered eleven competitions, more competitions than 93% 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 | 6.77 | 8.35 | top 1.1% | 410 / 28,499 | |
| 2×2 | 1.63 | 2.66 | top 2.8% | 335 / 15,939 | |
| Pyraminx | 3.90 | 6.60 | top 7.2% | 866 / 10,269 | |
| 3×3 one-handed | 14.70 | 18.57 | top 7.6% | 745 / 5,994 | |
| 4×4 | 37.47 | 48.71 | top 9.3% | 997 / 5,999 | |
| Clock | 27.78 | — | early days — 3 solves | 1,715 / 1,887 |
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
- 9 Aug 2026Three personal bests in one day at Zhanjiang Open 2026.
- 18 Jul 2026Three personal bests in one day at Nanchang Summer 2026.
- 2 May 2026Four personal bests in one day at Foshan Open 2026.
- 15 Jun 2025First sub-10 3×3: 9.19 at Zhuhai Open 2025.
- 8 Feb 2025First competition: Chengdu Spring Open 2025. A 11.44 3×3 single to start from.
Competitions
- Guangzhou Grand Open 2026 · 5 Oct 2026
- Guangzhou GraDUAL 3x3 II 2026 · 19 Aug 2026
- Zhanjiang Open 2026 · 9 Aug 2026 — 3 personal bests set
- Maoming Open 2026 · 8 Aug 2026 — 1 personal best set
- Guangzhou GraDUAL 3x3 I 2026 · 5 Aug 2026
- Nanchang Summer 2026 · 18 Jul 2026 — 3 personal bests set
- Foshan Open 2026 · 2 May 2026 — 4 personal bests set
- Guangdong Open - Revival & Rival 2026 · 6 Feb 2026 — 1 personal best set
- Jiangmen Open 2025 · 24 Aug 2025 — 1 personal best set
- Zhuhai Open 2025 · 15 Jun 2025 — 2 personal bests set
- Chengdu Spring Open 2025 · 8 Feb 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.
The circuit
The people whose scorecards keep turning up next to his.
- Zijian Cai (蔡子健) — met in 36 rounds, never finished ahead
- Yang Pin Xiu (楊品修) — met in 35 rounds, never finished ahead
- Guo Yang (杨果) — met in 33 rounds, finished ahead 5 times
Next targets
- A sub-6 3×3 single — 1,419 people have one; it is 0.77 away.
- A sub-1 2×2 single — 1,050 people have one; it is 0.63 away.
Targets move as he improves.