People · Hong Kong, China
Adrian Chan Hei Chit (陳熙哲)
Pyraminx · top 4.5% of 130,891 all-time · competing since September 2025 · 2025CHIT05
Adrian Chan Hei Chit (陳熙哲) has been competing for a year. His best event is the Pyraminx: a personal-best single of 3.24, set at Zhangzhou Open 2026, puts him in the top 4.5% of the 130,891 people who have ever been ranked in the event, and 34th in Hong Kong, China. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 8 competitions since September 2025, he has put 149 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 24% around a typical one, an early reading from 8 counted rounds. His Pyraminx best has come down from 5.71 in September 2025 to 3.24, a 43% improvement. Adrian has entered eight competitions, more competitions than 90% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Hong Kong, China | |
|---|---|---|---|---|---|
| Pyraminx | 3.24 | 4.26 | top 4.5% | 34 / 448 | |
| 2×2 | 2.58 | 5.30 | top 9.8% | 126 / 880 | |
| Skewb | 5.84 | 8.88 | top 24.6% | 102 / 293 | |
| Clock | 10.82 | 11.86 | top 29.1% | 73 / 159 | |
| 3×3 | 19.12 | 21.57 | top 37.5% | 772 / 1,424 | |
| 4×4 | 1:16.27 | 1:28.27 | top 52.8% | 311 / 447 | |
| 5×5 | 2:19.46 | 2:30.03 | top 60.9% | 158 / 196 | |
| 3×3 one-handed | 45.01 | — | early days — 2 solves | 352 / 384 | |
| 6×6 | 5:22.65 | — | early days — 1 solve | 85 / 90 | |
| Square-1 | 1:33.77 | — | early days — 2 solves | 128 / 127 |
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
- 27 Jun 2026First sub-20 3×3: 19.85 at Zhangzhou Open 2026.
- 27 Jun 2026Three personal bests in one day at Zhangzhou Open 2026.
- 19 Jun 2026Three personal bests in one day at Guangzhou Special 2026.
- 20 Sep 2025First competition: HKRCU 20th Anniversary 2025. A 28.44 3×3 single to start from.
Competitions
- Hong Kong Autumn Cube Day 2026 · 17 Oct 2026 — 2 personal bests set
- Hong Kong Cube Day 2026 · 12 Sep 2026 — 2 personal bests set
- Bristol August 2026 · 8 Aug 2026
- Zhangzhou Open 2026 · 27 Jun 2026 — 3 personal bests set
- Guangzhou Special 2026 · 19 Jun 2026 — 3 personal bests set
- Odd Day in Hong Kong 2026 · 26 Apr 2026 — 1 personal best set
- Guangdong Open - Revival & Rival 2026 · 6 Feb 2026 — 2 personal bests set
- HKRCU 20th Anniversary 2025 · 20 Sep 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.
- Yang Pin Xiu (楊品修) — met in 22 rounds, never finished ahead
- Antonio Li Ka Ming (李家銘) — met in 18 rounds, finished ahead 3 times
- Li Shang Cheng (李尚澄) — met in 15 rounds, finished ahead 6 times
Next targets
- A sub-3 Pyraminx single — 4,783 people have one; it is 0.24 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.58 away.
Targets move as he improves.