Saturday 24 October 2026 Rebuilt nightly from the WCA's official results · export of 24 October 2026 · About
The Middle Three
People → Republic of Korea → Oh Seungdon

People · Republic of Korea

Oh Seungdon

3×3 · top 37.0% of 288,433 all-time · competing since October 2023 · 2023SEUN05

Oh Seungdon has been competing for 3 years. His best event is the 3×3: a personal-best single of 18.94, set at Suncheon Fall 2023, puts him in the top 37.0% of the 288,433 people who have ever been ranked in the event, and 1,943rd in Republic of Korea. Across 2 competitions since October 2023, he has put 25 official solves on the record across three events. Oh has entered two competitions.

3×3
best event — top 37.0% of 288,433 all-time
18.94
signature single · Suncheon Fall 2023
25
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×318.9421.61
top 37.0%1,943 / 4,390
Pyraminx13.7616.92
top 76.7%1,058 / 1,294
4×42:13.592:24.38
top 87.2%1,222 / 1,316

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

Suncheon Fall 2023: 18.94Hamchang Open 2023: 22.2418.9422.2429 Oct 202318 Nov 2023

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

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.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-15 3×3 single — 70,740 people have one; it is 3.94 away.
  • A sub-12 Pyraminx single — 87,967 people have one; it is 1.76 away.

Targets move as he improves.