People · China
Chenglong Deng (邓成龙)
3×3 · top 10.4% of 284,439 all-time · competing since August 2016 · 2016DENG09
Chenglong Deng (邓成龙) has been competing for 10 years. His best event is the 3×3: a personal-best single of 10.99, set at 2x2 at 2 in Prague 2024, puts him in the top 10.4% of the 284,439 people who have ever been ranked in the event, and 4,089th in China. Across 5 competitions since August 2016, he has put 86 official solves on the record across four events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 16.14 in August 2016 to 10.99, a 32% improvement. Chenglong has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 10.99 | 12.04 | top 10.4% | 4,089 / 28,153 | |
| 3×3 one-handed | 16.69 | 20.24 | top 11.8% | 1,155 / 5,922 | |
| 2×2 | 4.66 | 5.66 | top 35.0% | 6,013 / 15,796 | |
| Pyraminx | 7.94 | 14.37 | top 35.7% | 3,890 / 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
- 31 Aug 2024Three personal bests in one day at 2x2 at 2 in Prague 2024.
- 19 Nov 2016First sub-15 3×3: 13.37 at Hangzhou Autumn 2016.
- 19 Nov 2016Five personal bests in one day at Hangzhou Autumn 2016.
- 6 Aug 2016First competition: Jinhua Open 2016. A 16.14 3×3 single to start from.
Competitions
- Lishui Open 2025 · 25 May 2025 — 1 personal best set
- 2x2 at 2 in Prague 2024 · 31 Aug 2024 — 3 personal bests set
- Suzhou Open 2019 · 4 Aug 2019 — 2 personal bests set
- Hangzhou Autumn 2016 · 19 Nov 2016 — 5 personal bests set
- Jinhua Open 2016 · 6 Aug 2016
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.
- Anchang Wang (王安畅) — met in 11 rounds, finished ahead 5 times
- Xinjie Shi (施鑫杰) — met in 11 rounds, finished ahead twice
- Zhiyuan Chen (陈智源) — met in 9 rounds, finished ahead 3 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.99 away.
- A sub-15 3×3 one-handed single — 5,987 people have one; it is 1.69 away.
Targets move as he improves.