People · Hong Kong, China
Lukas Li Yin San (李彥辰)
3×3 · top 3.7% of 288,433 all-time · competing since October 2023 · 2023SANL03
Lukas Li Yin San (李彥辰) has been competing for 3 years. His best event is the 3×3: a personal-best single of 8.46, set at Korea Open 2026, puts him in the top 3.7% of the 288,433 people who have ever been ranked in the event, and 118th in Hong Kong, China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 13 competitions since October 2023, he has put 163 official solves on the record across three events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 62% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 21.50 in October 2023 to 8.46, a 61% improvement. Lukas has entered 13 competitions, more competitions than 94% 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 | |
|---|---|---|---|---|---|
| 3×3 | 8.46 | 9.64 | top 3.7% | 118 / 1,424 | |
| 2×2 | 2.01 | 2.90 | top 4.8% | 68 / 880 | |
| Megaminx | 1:12.02 | 1:25.49 | top 16.9% | 47 / 169 |
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
- 14 Mar 2026First sub-10 3×3: 8.52 at Zhuhai Pi Day 2026.
- 14 Mar 2026Three personal bests in one day at Zhuhai Pi Day 2026.
- 1 Nov 2024First sub-20 3×3: 12.89 at Rubik's WCA Asian Championship 2024.
- 1 Nov 2024First sub-15 3×3: 12.89 at Rubik's WCA Asian Championship 2024.
- 21 Oct 2023First competition: Hong Kong Championship 2023. A 21.50 3×3 single to start from.
Competitions
- Hong Kong Autumn Cube Day 2026 · 17 Oct 2026
- Hong Kong Cube Day 2026 · 12 Sep 2026 — 1 personal best set
- Korea Open 2026 · 15 Aug 2026 — 2 personal bests set
- Singapore Twist and Tips July 2026 · 5 Jul 2026
- Odd Day in Hong Kong 2026 · 26 Apr 2026
- Zhuhai Pi Day 2026 · 14 Mar 2026 — 3 personal bests set
- Guangdong Open - Revival & Rival 2026 · 6 Feb 2026 — 1 personal best set
- Taiwan Championship 2025 · 19 Dec 2025 — 1 personal best set
- Hong Kong Championship 2025 · 15 Nov 2025 — 2 personal bests set
- HKRCU 20th Anniversary 2025 · 20 Sep 2025 — 2 personal bests set
- Hong Kong Cube Day 2025 · 7 Jun 2025 — 1 personal best set
- Rubik's WCA Asian Championship 2024 · 1 Nov 2024 — 2 personal bests set
- Hong Kong Championship 2023 · 21 Oct 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.
- Tsang Hon Pong (曾漢邦) — met in 21 rounds, finished ahead 5 times
- Matthew Advani (歐卓禮) — met in 21 rounds, finished ahead twice
- Andy Mok Man Cheuk (莫文卓) — met in 20 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 0.46 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.01 away.
Targets move as he improves.