People · Republic of Korea
Sieon Jeong
2×2 · top 4.1% of 186,767 all-time · competing since March 2024 · 2024JEON04
Sieon Jeong has been competing for 2 years. His best event is the 2×2: a personal-best single of 1.90, set at Beat the Clock Westminster 2024, puts him in the top 4.1% of the 186,767 people who have ever been ranked in the event, and 113th in Republic of Korea. Until February 2008, no official 2×2 solve in the world had been that fast. Across 3 competitions since March 2024, he has put 59 official solves on the record across six events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 6 counted rounds. That figure sets aside his 2 DNFs. His 3×3 best has come down from 17.14 in March 2024 to 15.37, a 10% improvement. Sieon has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 2×2 | 1.90 | 6.69 | top 4.1% | 113 / 2,319 | |
| 3×3 | 15.37 | 16.53 | top 25.7% | 1,383 / 4,352 | |
| Skewb | 11.43 | 18.74 | top 63.2% | 573 / 854 | |
| Pyraminx | 12.28 | 19.18 | top 68.9% | 941 / 1,271 | |
| 3×3 one-handed | 1:08.68 | 1:23.47 | top 88.4% | 906 / 966 | |
| Megaminx | 4:25.39 | — | early days — 1 solve | 506 / 524 |
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
- 20 Apr 2024Three personal bests in one day at Middle Georgia Speedsolving 2024.
- 2 Mar 2024First competition: Beat the Clock Westminster 2024. A 17.14 3×3 single to start from.
Competitions
- Cubing on the Plains at Auburn 2025 · 1 Feb 2025
- Middle Georgia Speedsolving 2024 · 20 Apr 2024 — 3 personal bests set
- Beat the Clock Westminster 2024 · 2 Mar 2024
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.
- Katie Hull — met in 13 rounds, never finished ahead
- Justin Barker — met in 13 rounds, never finished ahead
- Raymond Goslow — met in 13 rounds, never finished ahead
Next targets
- A sub-1 2×2 single — 1,032 people have one; it is 0.90 away.
- A sub-15 3×3 single — 69,493 people have one; it is 0.37 away.
Targets move as he improves.