People · Hong Kong, China
Sammy Liu Shek Yeung (廖碩洋)
3×3 · top 32.1% of 284,439 all-time · competing since November 2025 · 2025YEUN07
Sammy Liu Shek Yeung (廖碩洋) has been competing for 10 months. His best event is the 3×3: a personal-best single of 17.36, set at Hong Kong Championship 2025, puts him in the top 32.1% of the 284,439 people who have ever been ranked in the event, and 638th in Hong Kong, China. Across 1 competition since November 2025, he has put 16 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Hong Kong, China | |
|---|---|---|---|---|---|
| 3×3 | 17.36 | 19.83 | top 32.1% | 638 / 1,347 | |
| Pyraminx | 8.24 | 10.20 | top 38.2% | 223 / 431 | |
| 2×2 | 5.27 | 6.14 | top 42.6% | 483 / 855 | |
| 4×4 | 1:20.36 | — | early days — 2 solves | 307 / 423 |
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. A 17.36 3×3 single to start from.
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.
- Lam Yat Ching (林日晴) — met in 4 rounds, finished ahead 3 times
- Chan Yik Yeung (陳奕陽) — met in 4 rounds, finished ahead 3 times
- Chan Ho Hin (陳𣉞軒) — met in 4 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 2.36 away.
- A sub-8 Pyraminx single — 46,752 people have one; it is 0.24 away.
Targets move as he improves.