People · Hong Kong, China
Chun Yin Kam
3×3 · top 15.2% of 284,439 all-time · competing since May 2024 · 2024KAMC01
Chun Yin Kam has been competing for 2 years. His best event is the 3×3: a personal-best single of 12.39, set at Coventry Spring 2025, puts him in the top 15.2% of the 284,439 people who have ever been ranked in the event, and 338th in Hong Kong, China. Across 2 competitions since May 2024, he has put 80 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 8% around a typical one, an early reading from 6 counted rounds. Chun has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Hong Kong, China | |
|---|---|---|---|---|---|
| 3×3 | 12.39 | 13.45 | top 15.2% | 338 / 1,347 | |
| 4×4 | 51.55 | 56.41 | top 26.6% | 174 / 423 | |
| 2×2 | 4.63 | 6.28 | top 34.6% | 402 / 855 | |
| 5×5 | 1:55.55 | 2:01.46 | top 46.3% | 125 / 192 | |
| Skewb | 11.13 | 14.86 | top 61.5% | 217 / 285 | |
| 6×6 | 4:06.76 | 4:29.41 | early days — 3 solves | 79 / 87 | |
| Clock | 21.08 | — | early days — 2 solves | 137 / 156 | |
| 7×7 | 6:25.16 | — | early days — 2 solves | 66 / 74 |
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
- 24 May 2025Four personal bests in one day at Coventry Spring 2025.
- 25 May 2024First competition: Newcastle Tyneside Spring 2024. A 13.59 3×3 single to start from.
Competitions
- Coventry Spring 2025 · 24 May 2025 — 4 personal bests set
- Newcastle Tyneside Spring 2024 · 25 May 2024 — 1 personal best set
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.
- Kris Lim — met in 19 rounds, never finished ahead
- Scott Hunter — met in 19 rounds, never finished ahead
- Jeffery Dick — met in 15 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.39 away.
- A sub-50 4×4 single — 20,746 people have one; it is 1.55 away.
Targets move as he improves.