People · China
Haitaokun Huang (黄海陶鲲)
Pyraminx · top 24.4% of 129,321 all-time · competing since June 2018 · 2018HUAN49
Haitaokun Huang (黄海陶鲲) has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 6.57, set at Linhai Newcomers 2025, puts him in the top 24.4% of the 129,321 people who have ever been ranked in the event, and 2,770th in China. Across 3 competitions since June 2018, he has put 47 official solves on the record across four events. His Pyraminx best has come down from 9.92 in June 2018 to 6.57, a 34% improvement. Haitaokun has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 6.57 | 10.09 | top 24.4% | 2,770 / 10,224 | |
| 2×2 | 4.37 | 5.95 | top 31.3% | 5,353 / 15,796 | |
| 3×3 | 19.72 | 20.62 | top 39.1% | 13,529 / 28,153 | |
| 4×4 | 1:20.71 | — | early days — 2 solves | 4,857 / 5,926 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 15 Mar 2025First sub-20 3×3: 19.72 at Linhai Newcomers 2025.
- 15 Mar 2025Three personal bests in one day at Linhai Newcomers 2025.
- 30 Jun 2019First sub-30 3×3: 20.48 at Shijiazhuang Open 2019.
- 30 Jun 2019Three personal bests in one day at Shijiazhuang Open 2019.
- 10 Jun 2018First competition: Shijiazhuang Open 2018. A 33.43 3×3 single to start from.
Competitions
- Linhai Newcomers 2025 · 15 Mar 2025 — 3 personal bests set
- Shijiazhuang Open 2019 · 30 Jun 2019 — 3 personal bests set
- Shijiazhuang Open 2018 · 10 Jun 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.
- Ruimin Yan (颜瑞民) — met in 10 rounds, never finished ahead
- Hao Wang (王浩) — met in 7 rounds, finished ahead once
- Zongyang Li (李宗阳) — met in 7 rounds, never finished ahead
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.57 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.37 away.
Targets move as he improves.