People · China
Junhao Zheng (郑骏豪)
3×3 · top 15.7% of 284,439 all-time · competing since August 2025 · 2025ZHEN24
Junhao Zheng (郑骏豪) has been competing for a year. His best event is the 3×3: a personal-best single of 12.53, set at Quangang Morning 2025, puts him in the top 15.7% of the 284,439 people who have ever been ranked in the event, and 6,182nd in China. Across 2 competitions since August 2025, he has put 31 official solves on the record across six events. His Pyraminx best has come down from 6.62 in August 2025 to 5.62, a 15% improvement. Junhao has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 12.53 | 15.85 | top 15.7% | 6,182 / 28,153 | |
| Pyraminx | 5.62 | 6.98 | top 17.2% | 1,999 / 10,224 | |
| Skewb | 7.12 | 9.62 | top 34.6% | 2,103 / 5,004 | |
| 2×2 | 6.00 | 7.26 | top 50.9% | 8,681 / 15,796 | |
| Clock | 18.00 | — | early days — 2 solves | 1,338 / 1,843 | |
| Square-1 | 36.41 | 44.81 | top 60.5% | 1,021 / 1,362 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 31 Aug 2025First competition: Quangang Morning 2025. A 12.53 3×3 single to start from.
Competitions
- Fuzhou Special 2026 · 22 Aug 2026 — 1 personal best set
- 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.
- Chenyi Ye (叶晨佾) — met in 8 rounds, finished ahead once
- Jiashun Wu (吴嘉顺) — met in 8 rounds, never finished ahead
- Runyi Jiang (江润艺) — met in 6 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.53 away.
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.62 away.
Targets move as he improves.