People · China
Zongjun Chen (陈宗骏)
3×3 · top 4.5% of 284,439 all-time · competing since August 2025 · 2025CHEZ04
Zongjun Chen (陈宗骏) has been competing for a year. His best event is the 3×3: a personal-best single of 8.86, set at Quangang Morning 2025, puts him in the top 4.5% of the 284,439 people who have ever been ranked in the event, and 1,735th in China. Until May 2008, no official 3×3 solve in the world had been that fast. Across 2 competitions since August 2025, he has put 19 official solves on the record across two events. Zongjun has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 8.86 | 10.91 | top 4.5% | 1,735 / 28,153 | |
| 2×2 | 3.54 | 5.77 | top 20.7% | 3,400 / 15,796 |
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
- 31 Aug 2025First competition: Quangang Morning 2025. A 8.86 3×3 single to start from.
Competitions
- Fuzhou Summer 2026 · 23 Aug 2026
- Quangang Morning 2025 · 31 Aug 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.
- Runyi Jiang (江润艺) — met in 4 rounds, finished ahead 3 times
- Xingchen Chen (陈星辰) — met in 4 rounds, finished ahead twice
- Jiashun Wu (吴嘉顺) — met in 4 rounds, finished ahead once
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 0.86 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.54 away.
Targets move as he improves.