People · China
Junan Du (杜骏安)
Pyraminx · top 13.1% of 130,891 all-time · competing since December 2018 · 2018DUJU01
Junan Du (杜骏安) has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 4.98, set at Zhanjiang Open 2026, puts him in the top 13.1% of the 130,891 people who have ever been ranked in the event, and 1,577th in China. Across 12 competitions since December 2018, he has put 124 official solves on the record across three events. Solve to solve, his 3×3 times vary about 16% around a typical one; 90% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 21.50 in February 2021 to 13.13, a 39% improvement. Junan has entered twelve competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 4.98 | 7.38 | top 13.1% | 1,577 / 10,269 | |
| 3×3 | 13.13 | 17.17 | top 18.0% | 7,149 / 28,499 | |
| 2×2 | 3.71 | 4.69 | top 22.9% | 3,832 / 15,939 |
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.
- 2 May 2026First sub-15 3×3: 14.64 at Foshan Open 2026.
- 1 May 2021First sub-20 3×3: 19.38 at Guangdong Open 2021.
- 9 Dec 2018First competition: Big 'n Blind Guangzhou 2018.
Competitions
- Guangzhou Grand Open 2026 · 5 Oct 2026
- Nanning Open 2026 · 23 Aug 2026
- Guangzhou GraDUAL 3x3 II 2026 · 19 Aug 2026
- Zhanjiang Open 2026 · 9 Aug 2026 — 3 personal bests set
- Guangzhou GraDUAL 3x3 I 2026 · 5 Aug 2026
- Foshan Open 2026 · 2 May 2026 — 2 personal bests set
- Zhuhai Pi Day 2026 · 14 Mar 2026
- Guangdong Open - Revival & Rival 2026 · 6 Feb 2026 — 2 personal bests set
- Guangdong Open 2021 · 1 May 2021 — 1 personal best set
- Guangzhou Panyu Afternoon 2021 · 28 Feb 2021
- Special Puzzles in Guangzhou 2019 · 16 Jun 2019
- Big 'n Blind Guangzhou 2018 · 9 Dec 2018
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.
- Lianghai Sui (眭亮海) — met in 22 rounds, finished ahead 4 times
- Ming Zheng (郑鸣) — met in 20 rounds, finished ahead 4 times
- Jici Liu (刘纪赐) — met in 17 rounds, finished ahead once
Next targets
- A sub-4 Pyraminx single — 10,050 people have one; it is 0.98 away.
- A sub-12 3×3 single — 40,277 people have one; it is 1.13 away.
Targets move as he improves.