People · Malaysia
Chin Jun Hua
Clock · top 3.5% of 32,048 all-time · competing since May 2024 · 2024HUAC01
Chin Jun Hua has been competing for 2 years. His best event is the Clock: a personal-best single of 4.59, set at Sleepless in Selangor 2025, puts him in the top 3.5% of the 32,048 people who have ever been ranked in the event, and 15th in Malaysia. Until June 2015, no official Clock solve in the world had been that fast. Across 2 competitions since May 2024, he has put 56 official solves on the record across nine events. His Clock best has come down from 11.82 in May 2024 to 4.59, a 61% improvement. Chin has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Malaysia | |
|---|---|---|---|---|---|
| Clock | 4.59 | 5.50 | top 3.5% | 15 / 406 | |
| 3×3 | 14.23 | 17.88 | top 21.8% | 1,137 / 3,773 | |
| 2×2 | 4.99 | 7.75 | top 39.2% | 1,231 / 2,541 | |
| Pyraminx | 9.04 | 14.20 | top 45.2% | 913 / 1,723 | |
| 4×4 | 1:36.32 | — | early days — 2 solves | 954 / 1,219 | |
| 3×3 one-handed | 42.09 | 54.84 | top 68.2% | 1,068 / 1,327 | |
| 5×5 | 2:59.22 | — | early days — 3 solves | 529 / 617 | |
| Skewb | 19.96 | 27.79 | top 89.6% | 975 / 1,053 | |
| Megaminx | 5:40.00 | — | early days — 2 solves | 515 / 518 |
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
- 4 Jan 2025First sub-20 3×3: 14.23 at Sleepless in Selangor 2025.
- 4 Jan 2025First sub-15 3×3: 14.23 at Sleepless in Selangor 2025.
- 4 Jan 2025Six personal bests in one day at Sleepless in Selangor 2025.
- 19 May 2024First competition: USM Penang Cube 2024. A 21.05 3×3 single to start from.
Competitions
- Sleepless in Selangor 2025 · 4 Jan 2025 — 6 personal bests set
- USM Penang Cube 2024 · 19 May 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.
- Lim Hung (林弘) — met in 17 rounds, finished ahead once
- Muhammad Fitri Hakim Bin Dzulkarnain — met in 16 rounds, finished ahead once
- Sri Ganesh Krishna — met in 15 rounds, finished ahead twice
Next targets
- A sub-4 Clock single — 741 people have one; it is 0.59 away.
- A sub-12 3×3 single — 39,535 people have one; it is 2.23 away.
Targets move as he improves.