People · China
Ziheng Zeng (曾梓恒)
4×4 · top 1.3% of 83,917 all-time · competing since February 2026 · 2026ZENG03
Ziheng Zeng (曾梓恒) has been competing for 7 months. His best event is the 4×4: a personal-best single of 26.77, set at Guangzhou Big Cubes 2026, puts him in the top 1.3% of the 83,917 people who have ever been ranked in the event, and 122nd in China. Until April 2012, no official 4×4 solve in the world had been that fast. Across 2 competitions since February 2026, he has put 45 official solves on the record across five events. His 4×4 best has come down from 31.33 in February 2026 to 26.77, a 15% improvement. Ziheng has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 4×4 | 26.77 | 33.15 | top 1.3% | 122 / 5,926 | |
| 3×3 | 9.64 | 10.38 | top 6.5% | 2,503 / 28,153 | |
| 5×5 | 1:04.93 | 1:12.23 | top 8.4% | 396 / 2,816 | |
| 2×2 | 3.02 | 4.66 | top 14.5% | 2,269 / 15,796 | |
| 3×3 one-handed | 18.63 | 19.76 | top 16.8% | 1,661 / 5,922 |
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, 4×4. Faster is higher — the axis is the right way up.
The story so far
- 6 Feb 2026First competition: Guangdong Open - Revival & Rival 2026. A 10.17 3×3 single to start from.
- 6 Feb 2026First sub-10 3×3: 9.64 at Guangdong Open - Revival & Rival 2026.
Competitions
- Guangzhou Big Cubes 2026 · 20 Jun 2026 — 1 personal best set
- Guangdong Open - Revival & Rival 2026 · 6 Feb 2026 — 1 personal best set
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.
- Yuchong Liu (刘雨翀) — met in 9 rounds, finished ahead twice
- Yiran Peng (彭弈然) — met in 9 rounds, finished ahead once
- Zhenyu Wang (王振宇) — met in 9 rounds, finished ahead once
Next targets
- A sub-25 4×4 single — 588 people have one; it is 1.77 away.
- A sub-8 3×3 single — 7,931 people have one; it is 1.64 away.
Targets move as he improves.