People · Hong Kong, China
Lee Cheuk Lam (李卓林)
Skewb · top 2.0% of 74,164 all-time · competing since March 2023 · 2023LAML02
Lee Cheuk Lam (李卓林) has been competing for 4 years. His best event is the Skewb: a personal-best single of 2.23, set at Hong Kong Autumn Cube Day 2026, puts him in the top 2.0% of the 74,164 people who have ever been ranked in the event, and 13th in Hong Kong, China. Until February 2014, no official Skewb solve in the world had been that fast. Across 4 competitions since March 2023, he has put 55 official solves on the record across six events. Solve to solve, his 3×3 times vary about 21% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 13.34 in March 2023 to 9.40, a 30% improvement. Lee has entered four competitions, more competitions than 78% 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 | |
|---|---|---|---|---|---|
| Skewb | 2.23 | 4.39 | top 2.0% | 13 / 293 | |
| 3×3 | 9.40 | 11.17 | top 5.9% | 169 / 1,424 | |
| 3×3 one-handed | 20.13 | 25.41 | top 20.9% | 145 / 384 | |
| 4×4 | 50.70 | — | early days — 2 solves | 187 / 447 | |
| 2×2 | 4.43 | 6.93 | top 32.1% | 383 / 880 | |
| Square-1 | 28.42 | 37.77 | top 46.5% | 80 / 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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 17 Oct 2026First sub-10 3×3: 9.40 at Hong Kong Autumn Cube Day 2026.
- 4 Mar 2023First competition: Hong Kong Cube Day 2023. A 13.34 3×3 single to start from.
Competitions
- Hong Kong Autumn Cube Day 2026 · 17 Oct 2026 — 2 personal bests set
- Odd Day in Hong Kong 2026 · 26 Apr 2026 — 1 personal best set
- Hong Kong Small Cube Day 2023 · 26 May 2023 — 1 personal best set
- Hong Kong Cube Day 2023 · 4 Mar 2023
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.
- Timothy Kong Wing Sum (江永琛) — met in 12 rounds, finished ahead once
- Fung Hoi Yin (馮凱賢) — met in 11 rounds, finished ahead twice
- Antonio Li Ka Ming (李家銘) — met in 10 rounds, finished ahead 3 times
Next targets
- A sub-2 Skewb single — 1,031 people have one; it is 0.23 away.
- A sub-8 3×3 single — 8,101 people have one; it is 1.40 away.
Targets move as he improves.