People · China
Jieze Jiang (蒋杰泽)
2×2 · top 19.1% of 186,767 all-time · competing since December 2016 · 2016JIAN40
Jieze Jiang (蒋杰泽) has been competing for 10 years. His best event is the 2×2: a personal-best single of 3.41, set at Fuzhou Autumn 2017, puts him in the top 19.1% of the 186,767 people who have ever been ranked in the event, and 3,126th in China. Across 12 competitions since December 2016, he has put 245 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 13% around a typical one; 52% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 24.06 in December 2016 to 14.21, a 41% improvement. Jieze has entered twelve competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 2×2 | 3.41 | 5.35 | top 19.1% | 3,126 / 15,796 | |
| 3×3 | 14.21 | 15.48 | top 21.7% | 8,350 / 28,153 | |
| 4×4 | 55.29 | 1:04.24 | top 31.1% | 3,145 / 5,926 | |
| 5×5 | 1:40.97 | 2:15.01 | top 36.1% | 1,624 / 2,816 | |
| 3×3 one-handed | 28.65 | 34.18 | top 43.5% | 3,923 / 5,922 | |
| Square-1 | 29.80 | 35.62 | top 49.0% | 838 / 1,362 | |
| Skewb | 9.33 | 15.62 | top 50.7% | 2,858 / 5,004 | |
| Pyraminx | 10.10 | 11.28 | top 53.8% | 5,610 / 10,224 | |
| 6×6 | 3:48.19 | — | early days — 3 solves | 1,099 / 1,349 | |
| 7×7 | 6:10.96 | — | early days — 1 solve | 1,097 / 1,261 | |
| Clock | 24.34 | 25.74 | top 75.5% | 1,588 / 1,843 | |
| Megaminx | 3:27.15 | — | early days — 1 solve | 1,610 / 1,678 | |
| 3×3 Fewest Moves | 54 moves | — | early days — 2 solves | 998 / 1,058 |
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
- 24 Nov 2018Four personal bests in one day at Fuzhou Open 2018.
- 5 Nov 2017Three personal bests in one day at Fuzhou Autumn 2017.
- 2 Jul 2017First sub-15 3×3: 14.38 at Quanzhou Open 2017.
- 2 Jul 2017Four personal bests in one day at Quanzhou Open 2017.
- 9 Apr 2017First sub-20 3×3: 19.14 at Zhangzhou Spring 2017.
- 9 Apr 2017Four personal bests in one day at Zhangzhou Spring 2017.
Competitions
- Quanzhou Big Cubes 2026 · 1 Mar 2026 — 2 personal bests set
- Quangang Afternoon 2025 · 31 Aug 2025
- Quanzhou Open 2019 · 25 Aug 2019
- Fuzhou Spring 2019 · 24 Mar 2019 — 1 personal best set
- Fuzhou Open 2018 · 24 Nov 2018 — 4 personal bests set
- Quanzhou Open 2018 · 16 Sep 2018 — 1 personal best set
- TKK Open 2017 · 19 Nov 2017 — 2 personal bests set
- Fuzhou Autumn 2017 · 5 Nov 2017 — 3 personal bests set
- Quanzhou Side Event 2017 · 19 Aug 2017
- Quanzhou Open 2017 · 2 Jul 2017 — 4 personal bests set
- Zhangzhou Spring 2017 · 9 Apr 2017 — 4 personal bests set
- Quanzhou Open 2016 · 18 Dec 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.
- Baiqiang Dong (董百强) — met in 53 rounds, finished ahead 7 times
- Zexi Zeng (曾泽西) — met in 41 rounds, finished ahead 5 times
- Daoming Ye (叶道明) — met in 38 rounds, finished ahead 8 times
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.41 away.
- A sub-12 3×3 single — 39,535 people have one; it is 2.21 away.
Targets move as he improves.