People · Hong Kong, China
Po Yui Long (布睿朗)
Clock · top 6.8% of 32,817 all-time · competing since November 2024 · 2024LONG21
Po Yui Long (布睿朗) has been competing for a year. His best event is the Clock: a personal-best single of 5.87, set at Hong Kong Championship 2025, puts him in the top 6.8% of the 32,817 people who have ever been ranked in the event, and 25th in Hong Kong, China. Until October 2011, no official Clock solve in the world had been that fast. Across 4 competitions since November 2024, he has put 74 official solves on the record across seven events. His Clock best has come down from 9.18 in June 2025 to 5.87, a 36% improvement. Po 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 | |
|---|---|---|---|---|---|
| Clock | 5.87 | 8.08 | top 6.8% | 25 / 159 | |
| 4×4 | 37.43 | 44.77 | top 9.2% | 82 / 447 | |
| 3×3 | 11.18 | 12.67 | top 11.1% | 281 / 1,424 | |
| Megaminx | 1:14.68 | 1:23.67 | top 18.5% | 55 / 169 | |
| Pyraminx | 6.97 | 7.33 | top 27.6% | 184 / 448 | |
| 2×2 | 4.94 | 6.00 | top 38.6% | 458 / 880 | |
| Skewb | 17.49 | 21.16 | top 85.2% | 273 / 293 |
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, Clock. Faster is higher — the axis is the right way up.
The story so far
- 15 Nov 2025First sub-15 3×3: 12.25 at Hong Kong Championship 2025.
- 15 Nov 2025Three personal bests in one day at Hong Kong Championship 2025.
- 16 Nov 2024First competition: Hong Kong Championship 2024. A 16.26 3×3 single to start from.
Competitions
- Hong Kong Cube Day 2026 · 12 Sep 2026 — 2 personal bests set
- Hong Kong Championship 2025 · 15 Nov 2025 — 3 personal bests set
- Hong Kong Side Event Day 2025 · 21 Jun 2025
- Hong Kong Championship 2024 · 16 Nov 2024
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.
- Andy Mok Man Cheuk (莫文卓) — met in 15 rounds, never finished ahead
- Matthew Advani (歐卓禮) — met in 14 rounds, finished ahead 3 times
- Wan Chun Man (尹俊文) — met in 14 rounds, finished ahead 3 times
Next targets
- A sub-5 Clock single — 1,444 people have one; it is 0.87 away.
- A sub-30 4×4 single — 2,465 people have one; it is 7.43 away.
Targets move as he improves.