People · China
Jiajin Su (苏嘉晋)
Skewb · top 3.1% of 73,281 all-time · competing since October 2023 · 2023SUJI04
Jiajin Su (苏嘉晋) has been competing for 3 years. His best event is the Skewb: a personal-best single of 2.54, set at Chengdu Flash Cube Open 2023, puts him in the top 3.1% of the 73,281 people who have ever been ranked in the event, and 161st in China. Until February 2014, no official Skewb solve in the world had been that fast. Across 1 competition since October 2023, he has put 35 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Skewb | 2.54 | 3.02 | top 3.1% | 161 / 5,004 | |
| Pyraminx | 2.85 | 5.53 | top 3.1% | 365 / 10,224 | |
| 3×3 | 9.92 | 12.30 | top 7.2% | 2,816 / 28,153 | |
| 2×2 | 2.62 | 3.14 | top 10.1% | 1,532 / 15,796 |
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 story so far
- 15 Oct 2023First competition: Chengdu Flash Cube Open 2023. A 10.61 3×3 single to start from.
- 15 Oct 2023First sub-10 3×3: 9.92 at Chengdu Flash Cube Open 2023.
Competitions
- Chengdu Flash Cube Open 2023 · 15 Oct 2023 — 2 personal bests 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.
- Xinyu Li (李欣宇) — met in 7 rounds, finished ahead 5 times
- Chufan Cao (曹楚凡) — met in 7 rounds, finished ahead 4 times
- Xinjie Shi (施鑫杰) — met in 7 rounds, finished ahead 3 times
Next targets
- A sub-2 Skewb single — 1,013 people have one; it is 0.54 away.
- A sub-2 Pyraminx single — 1,476 people have one; it is 0.85 away.
Targets move as he improves.