Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Republic of Korea → Hyunseung Seo

People · Republic of Korea

Hyunseung Seo

2×2 · top 86.6% of 186,767 all-time · competing since February 2018 · 2018SEOH01

Hyunseung Seo has been competing for 8 years. His best event is the 2×2: a personal-best single of 12.87, set at CWR Winter 2018, puts him in the top 86.6% of the 186,767 people who have ever been ranked in the event, and 2,120th in Republic of Korea. Across 1 competition since February 2018, he has put 10 official solves on the record across two events.

2×2
best event — top 86.6% of 186,767 all-time
12.87
signature single · CWR Winter 2018
10
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
2×212.8721.99
top 86.6%2,120 / 2,319
3×353.841:04.55
top 88.5%4,050 / 4,352

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

  • 24 Feb 2018First competition: CWR Winter 2018. A 53.84 3×3 single to start from.

Competitions

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.

Next targets

  • A sub-12 2×2 single — 157,609 people have one; it is 0.87 away.
  • A sub-50 3×3 single — 244,718 people have one; it is 3.84 away.

Targets move as he improves.