People · Republic of Korea
Koo Seong Hun
Pyraminx · top 22.3% of 129,321 all-time · competing since May 2016 · 2016HUNK01
Koo Seong Hun has been competing for 10 years. His best event is the Pyraminx: a personal-best single of 6.31, set at Cube Is Good 2016, puts him in the top 22.3% of the 129,321 people who have ever been ranked in the event, and 348th in Republic of Korea. Across 1 competition since May 2016, he has put 20 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| Pyraminx | 6.31 | 11.81 | top 22.3% | 348 / 1,271 | |
| 3×3 | 17.91 | 23.00 | top 33.8% | 1,788 / 4,352 | |
| 2×2 | 4.98 | 6.37 | top 39.1% | 1,141 / 2,319 | |
| 4×4 | 1:23.35 | 1:34.87 | top 58.6% | 940 / 1,308 |
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
- 22 May 2016First competition: Cube Is Good 2016. A 17.91 3×3 single to start from.
Competitions
- Cube Is Good 2016 · 22 May 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.
- Lee Seon-Woo — met in 4 rounds, finished ahead 4 times
- Kang Yongwoo — met in 4 rounds, finished ahead 4 times
- Dong-uk Kim — met in 4 rounds, finished ahead 4 times
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.31 away.
- A sub-15 3×3 single — 69,493 people have one; it is 2.91 away.
Targets move as he improves.