People · Hong Kong, China
Shen Chak Yin (沈澤彥)
3×3 · top 9.1% of 284,439 all-time · competing since August 2024 · 2024YINS03
Shen Chak Yin (沈澤彥) has been competing for 2 years. His best event is the 3×3: a personal-best single of 10.56, set at Hong Kong Championship 2024, puts him in the top 9.1% of the 284,439 people who have ever been ranked in the event, and 215th in Hong Kong, China. Until August 2006, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2024, he has put 35 official solves on the record across three events. His 3×3 best has come down from 11.88 in August 2024 to 10.56, an 11% improvement. Shen has entered three competitions, more competitions than 69% 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 | 10.56 | 12.07 | top 9.1% | 215 / 1,347 | |
| 2×2 | 3.35 | 3.94 | top 18.4% | 218 / 855 | |
| 3×3 one-handed | 19.33 | 23.80 | top 18.7% | 117 / 361 |
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
- 31 Aug 2024First competition: Hong Kong Cube Day 2024. A 11.88 3×3 single to start from.
Competitions
- Hong Kong Cube Day 2025 · 7 Jun 2025
- Hong Kong Championship 2024 · 16 Nov 2024 — 2 personal bests set
- Hong Kong Cube Day 2024 · 31 Aug 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.
- Hui Hing Ho (許鑫豪) — met in 7 rounds, finished ahead 7 times
- Vulcan Leung Yau Long (梁佑朗) — met in 7 rounds, finished ahead 7 times
- Chan Pak Lam (陳柏霖) — met in 7 rounds, finished ahead 6 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.56 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.35 away.
Targets move as he improves.