People · Republic of Korea
Hyun-Seo Oh
3×3 · top 5.4% of 284,439 all-time · competing since October 2015 · 2015HYUN08
Hyun-Seo Oh has been competing for 11 years. Her best event is the 3×3: a personal-best single of 9.22, set at Korean KAIST Style 2015, puts her in the top 5.4% of the 284,439 people who have ever been ranked in the event, and 323rd in Republic of Korea. Until February 2008, no official 3×3 solve in the world had been that fast. Across 5 competitions since October 2015, she has put 124 official solves on the record across six events. Solve to solve, her 3×3 times vary about 12% around a typical one, steadier than 78% of the 35,811 competitors with ten or more counted rounds. She 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 | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 9.22 | 11.94 | top 5.4% | 323 / 4,352 | |
| Skewb | 3.61 | 6.72 | top 8.4% | 87 / 854 | |
| 3×3 one-handed | 15.38 | 20.72 | top 8.9% | 123 / 966 | |
| 4×4 | 49.00 | 49.70 | top 23.5% | 417 / 1,308 | |
| 2×2 | 4.29 | 4.75 | top 30.2% | 897 / 2,319 | |
| 5×5 | 2:19.28 | 2:34.08 | top 60.7% | 489 / 716 |
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
- 9 Oct 2015First competition: Korean KAIST Style 2015. A 12.57 3×3 single to start from.
- 9 Oct 2015First sub-10 3×3: 9.22 at Korean KAIST Style 2015.
Competitions
- 3x3x3 HanMaDang 2017 · 18 Feb 2017
- Korean Championship 2016 · 12 Aug 2016 — 1 personal best set
- Jeonju Spring 2016 · 2 Apr 2016 — 2 personal bests set
- Korea Winter 2015 · 19 Dec 2015 — 1 personal best set
- Korean KAIST Style 2015 · 9 Oct 2015 — 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 her.
- Jimin Byeon (변지민) — met in 25 rounds, finished ahead 8 times
- Ho Yeon Jang (장호연) — met in 25 rounds, finished ahead 5 times
- Yong Hyeon Jo (조용현) — met in 22 rounds, finished ahead 9 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.22 away.
- A sub-3 Skewb single — 3,646 people have one; it is 0.61 away.
Targets move as she improves.