People · China
Mancheng Li (李满诚)
3×3 one-handed · top 17.5% of 74,621 all-time · competing since August 2025 · 2025LIMA14
Mancheng Li (李满诚) has been competing for a year. His best event is the 3×3 one-handed: a personal-best single of 18.86, set at Guangzhou Grand Open 2026, puts him in the top 17.5% of the 74,621 people who have ever been ranked in the event, and 1,757th in China. Across 2 competitions since August 2025, he has put 42 official solves on the record across five events. His 3×3 one-handed best has come down from 21.72 in August 2025 to 18.86, a 13% improvement. Mancheng has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 one-handed | 18.86 | 22.90 | top 17.5% | 1,757 / 5,994 | |
| 3×3 | 13.19 | 14.22 | top 18.2% | 7,237 / 28,499 | |
| 2×2 | 3.48 | 6.67 | top 20.0% | 3,323 / 15,939 | |
| 4×4 | 47.18 | 48.55 | top 21.1% | 2,314 / 5,999 | |
| 5×5 | 1:36.56 | — | early days — 2 solves | 1,511 / 2,857 |
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 one-handed. Faster is higher — the axis is the right way up.
The story so far
- 5 Oct 2026Three personal bests in one day at Guangzhou Grand Open 2026.
- 15 Aug 2025First competition: Korea Open 2025. A 13.86 3×3 single to start from.
Competitions
- Guangzhou Grand Open 2026 · 5 Oct 2026 — 3 personal bests set
- Korea Open 2025 · 15 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.
- Seung Hyuk Nahm (남승혁) — met in 9 rounds, never finished ahead
- Zhaokun Li (李昭昆) — met in 6 rounds, never finished ahead
- Xiang Li (李响) — met in 5 rounds, finished ahead 4 times
Next targets
- A sub-15 3×3 one-handed single — 6,118 people have one; it is 3.86 away.
- A sub-12 3×3 single — 40,277 people have one; it is 1.19 away.
Targets move as he improves.