People · Hong Kong, China
Vulcan Leung Yau Long (梁佑朗)
3×3 · top 12.6% of 284,439 all-time · competing since April 2023 · 2023LEUN02
Vulcan Leung Yau Long (梁佑朗) has been competing for 3 years. His best event is the 3×3: a personal-best single of 11.63, set at Hong Kong Championship 2024, puts him in the top 12.6% of the 284,439 people who have ever been ranked in the event, and 281st in Hong Kong, China. Across 15 competitions since April 2023, he has put 222 official solves on the record across six events. Solve to solve, his 3×3 times vary about 15% around a typical one; 87% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 15.25 in April 2023 to 11.63, a 24% improvement. Vulcan has entered 15 competitions, more competitions than 95% 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 | 11.63 | 13.54 | top 12.6% | 281 / 1,347 | |
| Clock | 9.28 | 10.94 | top 21.4% | 54 / 156 | |
| 2×2 | 3.72 | 4.79 | top 23.0% | 267 / 855 | |
| 3×3 one-handed | 21.80 | 28.71 | top 25.5% | 148 / 361 | |
| 4×4 | 1:00.39 | 1:07.72 | top 36.9% | 223 / 423 | |
| Square-1 | 26.52 | 39.76 | top 42.5% | 73 / 126 |
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
- 16 Feb 2024Three personal bests in one day at Paradise Park NxNxN 2024.
- 12 Aug 2023First sub-15 3×3: 14.04 at Rubik's WCA World Championship 2023.
- 9 Apr 2023First competition: Tokyo Challenge IV 2023. A 15.25 3×3 single to start from.
Competitions
- Big Cube Time Brisbane 2026 · 30 May 2026 — 2 personal bests set
- Hong Kong Championship 2025 · 15 Nov 2025 — 1 personal best set
- Back to Kostelec 2025 · 16 Aug 2025 — 1 personal best set
- Hong Kong Cube Day 2025 · 7 Jun 2025
- Stevenage January 2025 · 25 Jan 2025
- Hong Kong Championship 2024 · 16 Nov 2024 — 2 personal bests set
- Rubik's WCA Asian Championship 2024 · 1 Nov 2024 — 1 personal best set
- Hong Kong Cube Day 2024 · 31 Aug 2024
- Puzzling Parramatta 2024 · 10 Aug 2024 — 1 personal best set
- Side N Blind Narre Warren 2024 · 3 Aug 2024 — 1 personal best set
- Paradise Park NxNxN 2024 · 16 Feb 2024 — 3 personal bests set
- Hong Kong Championship 2023 · 21 Oct 2023 — 1 personal best set
- Rubik's WCA World Championship 2023 · 12 Aug 2023 — 2 personal bests set
- Hong Kong Small Cube Day 2023 · 26 May 2023
- Tokyo Challenge IV 2023 · 9 Apr 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.
- Shek Ho Hin (石灝軒) — met in 31 rounds, finished ahead once
- Ivan Li Ka Leong (李嘉亮) — met in 30 rounds, never finished ahead
- Wan Chun Man (尹俊文) — met in 27 rounds, finished ahead once
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.63 away.
- A sub-8 Clock single — 4,877 people have one; it is 1.28 away.
Targets move as he improves.