People · Hong Kong, China
Yeung Kwan Chak (楊君澤)
Pyraminx · top 23.6% of 129,321 all-time · competing since November 2025 · 2025CHAK05
Yeung Kwan Chak (楊君澤) has been competing for 10 months. His best event is the Pyraminx: a personal-best single of 6.47, set at Hong Kong Championship 2025, puts him in the top 23.6% of the 129,321 people who have ever been ranked in the event, and 153rd in Hong Kong, China. Across 1 competition since November 2025, he has put 13 official solves on the record across six events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Hong Kong, China | |
|---|---|---|---|---|---|
| Pyraminx | 6.47 | 8.94 | top 23.6% | 153 / 431 | |
| Clock | 14.94 | — | early days — 1 solve | 104 / 156 | |
| Megaminx | 2:14.11 | — | early days — 2 solves | 110 / 154 | |
| 4×4 | 1:24.84 | — | early days — 2 solves | 321 / 423 | |
| Skewb | 12.43 | — | early days — 2 solves | 235 / 285 | |
| 5×5 | 2:53.89 | — | early days — 1 solve | 176 / 192 |
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 story so far
- 15 Nov 2025First competition: Hong Kong Championship 2025.
Competitions
- Hong Kong Championship 2025 · 15 Nov 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.
- Chiu Shing Hin (趙承軒) — met in 6 rounds, finished ahead 5 times
- Marcus Lai (賴卓希) — met in 6 rounds, finished ahead twice
- Chan Hay Yin (陳希言) — met in 6 rounds, finished ahead once
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.47 away.
- A sub-12 Clock single — 11,202 people have one; it is 2.94 away.
Targets move as he improves.