People · China
Jiaqian Zhou (周家骞)
3×3 · top 16.5% of 284,439 all-time · competing since September 2023 · 2023ZHOU22
Jiaqian Zhou (周家骞) has been competing for 3 years. His best event is the 3×3: a personal-best single of 12.73, set at Singapore Kempinski Open 2025, puts him in the top 16.5% of the 284,439 people who have ever been ranked in the event, and 6,461st in China. Across 4 competitions since September 2023, he has put 20 official solves on the record across one event. His 3×3 best has come down from 23.13 in September 2023 to 12.73, a 45% improvement. Jiaqian has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 12.73 | 14.95 | top 16.5% | 6,461 / 28,153 |
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 sub-20 3×3: 14.48 at Mofunland Speedcubing Singapore 2024.
- 31 Aug 2024First sub-15 3×3: 14.48 at Mofunland Speedcubing Singapore 2024.
- 9 Sep 2023First competition: Singapore Mini 2023. A 23.13 3×3 single to start from.
Competitions
- Singapore Aug Even 2026 · 2 Aug 2026
- Singapore Kempinski Open 2025 · 18 Oct 2025 — 1 personal best set
- Mofunland Speedcubing Singapore 2024 · 31 Aug 2024 — 1 personal best set
- Singapore Mini 2023 · 9 Sep 2023
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.
- Ng Jia Quan (黄佳铨) — met in 4 rounds, never finished ahead
- Tristan Chua Yong — met in 4 rounds, never finished ahead
- Aiden Lim Tze Choon — met in 4 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.73 away.
Targets move as he improves.