People · Singapore
Bai Zijun
3×3 · top 1.8% of 284,439 all-time · competing since August 2024 · 2024ZIJU01
Bai Zijun has been competing for 2 years. His best event is the 3×3: a personal-best single of 7.37, set at Singapore Mofunland Cruise 2025, puts him in the top 1.8% of the 284,439 people who have ever been ranked in the event, and 50th in Singapore. Until July 2008, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2024, he has put 79 official solves on the record across four events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 6 counted rounds. His 2×2 best has come down from 3.87 in August 2024 to 2.40, a 38% improvement. Bai has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Singapore | |
|---|---|---|---|---|---|
| 3×3 | 7.37 | 9.78 | top 1.8% | 50 / 1,546 | |
| 2×2 | 2.40 | 3.51 | top 8.0% | 123 / 1,053 | |
| 3×3 one-handed | 25.13 | 32.84 | top 34.6% | 224 / 460 | |
| Skewb | 7.39 | 9.14 | top 36.7% | 170 / 353 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 26 Jun 2025First sub-10 3×3: 8.60 at Singapore Mofunland Cruise 2025.
- 26 Jun 2025Four personal bests in one day at Singapore Mofunland Cruise 2025.
- 31 Aug 2024First competition: Mofunland Speedcubing Singapore 2024. A 10.53 3×3 single to start from.
Competitions
- Mofunland Speedcubing Singapore 2025 · 6 Sep 2025 — 1 personal best set
- Singapore Mofunland Cruise 2025 · 26 Jun 2025 — 4 personal bests set
- Mofunland Speedcubing Singapore 2024 · 31 Aug 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.
- Aiden Lim Tze Choon — met in 15 rounds, finished ahead 4 times
- Mason Zhou (周子瑞) — met in 15 rounds, finished ahead 4 times
- Koh Zi Yi — met in 15 rounds, finished ahead 3 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.37 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.40 away.
Targets move as he improves.