People · Malaysia
Chong Kai Shun
3×3 one-handed · top 4.9% of 73,695 all-time · competing since May 2024 · 2024SHUN02
Chong Kai Shun has been competing for 2 years. His best event is the 3×3 one-handed: a personal-best single of 13.33, set at One Shamelin Cube Open 2025, puts him in the top 4.9% of the 73,695 people who have ever been ranked in the event, and 68th in Malaysia. Until January 2010, no official 3×3 one-handed solve in the world had been that fast. Across 2 competitions since May 2024, he has put 72 official solves on the record across five events. Chong has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Malaysia | |
|---|---|---|---|---|---|
| 3×3 one-handed | 13.33 | 16.44 | top 4.9% | 68 / 1,327 | |
| Megaminx | 51.43 | 56.74 | top 5.7% | 41 / 518 | |
| Square-1 | 10.60 | 12.75 | top 7.2% | 28 / 364 | |
| 3×3 | 10.53 | 13.71 | top 9.0% | 471 / 3,773 | |
| 5×5 | 1:29.19 | 1:32.47 | top 26.6% | 203 / 617 |
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, Megaminx. Faster is higher — the axis is the right way up.
The story so far
- 7 Jun 2025Five personal bests in one day at One Shamelin Cube Open 2025.
- 25 May 2024First competition: Sunway Velocity Mall Open 2024. A 13.26 3×3 single to start from.
Competitions
- One Shamelin Cube Open 2025 · 7 Jun 2025 — 5 personal bests set
- Sunway Velocity Mall Open 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.
- Lim Hung (林弘) — met in 15 rounds, never finished ahead
- Boying Li (李博莹) — met in 14 rounds, finished ahead 4 times
- Charlize Tam Shi Kei (谭旭淇) — met in 14 rounds, finished ahead twice
Next targets
- A sub-12 3×3 one-handed single — 2,187 people have one; it is 1.33 away.
- A sub-50 Megaminx single — 1,776 people have one; it is 1.43 away.
Targets move as he improves.