People · China
Rongjie Zeng (曾荣杰)
3×3 · top 12.7% of 284,439 all-time · competing since November 2025 · 2025ZENG10
Rongjie Zeng (曾荣杰) has been competing for 10 months. His best event is the 3×3: a personal-best single of 11.66, set at Yancheng Spring Open 2026, puts him in the top 12.7% of the 284,439 people who have ever been ranked in the event, and 5,023rd in China. Across 2 competitions since November 2025, he has put 25 official solves on the record across three events. His 3×3 best has come down from 13.24 in November 2025 to 11.66, a 12% improvement. Rongjie has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 11.66 | 14.47 | top 12.7% | 5,023 / 28,153 | |
| 2×2 | 4.80 | 5.32 | top 36.8% | 6,331 / 15,796 | |
| Pyraminx | 8.97 | 10.29 | top 44.6% | 4,741 / 10,224 |
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
- 16 Nov 2025First competition: Xuzhou Open 2025. A 13.24 3×3 single to start from.
Competitions
- Yancheng Spring Open 2026 · 29 Mar 2026 — 1 personal best set
- Xuzhou Open 2025 · 16 Nov 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.
- Jinyang Zhou (周瑾阳) — met in 5 rounds, finished ahead 5 times
- Danyue Wang (王丹越) — met in 5 rounds, finished ahead 3 times
- Huacao Zhao (赵华操) — met in 5 rounds, finished ahead 3 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.66 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.80 away.
Targets move as he improves.