People · Malaysia
Chua Jia U
3×3 · top 18.3% of 288,433 all-time · competing since September 2025 · 2025UCHU01
Chua Jia U has been competing for a year. His best event is the 3×3: a personal-best single of 13.23, set at MYHM UoSM Final Cube Open 2026, puts him in the top 18.3% of the 288,433 people who have ever been ranked in the event, and 997th in Malaysia. Across 2 competitions since September 2025, he has put 41 official solves on the record across four events. His 3×3 best has come down from 16.02 in September 2025 to 13.23, a 17% improvement. Chua has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Malaysia | |
|---|---|---|---|---|---|
| 3×3 | 13.23 | 15.59 | top 18.3% | 997 / 3,825 | |
| 2×2 | 3.51 | 4.86 | top 20.4% | 578 / 2,582 | |
| 4×4 | 1:07.52 | 1:12.86 | top 44.5% | 689 / 1,228 | |
| Pyraminx | 10.32 | 14.62 | top 55.5% | 1,128 / 1,746 |
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
- 4 Apr 2026First sub-15 3×3: 13.23 at MYHM UoSM Final Cube Open 2026.
- 4 Apr 2026Three personal bests in one day at MYHM UoSM Final Cube Open 2026.
- 28 Sep 2025First competition: PHS Johor Cube Open 2025. A 16.02 3×3 single to start from.
Competitions
- MYHM UoSM Final Cube Open 2026 · 4 Apr 2026 — 3 personal bests set
- PHS Johor Cube Open 2025 · 28 Sep 2025
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.
- Joon Tian Yee — met in 9 rounds, finished ahead once
- Ng Jia Quan (黄佳铨) — met in 9 rounds, never finished ahead
- Harith Lim — met in 9 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 1.23 away.
- A sub-3 2×2 single — 27,049 people have one; it is 0.51 away.
Targets move as he improves.