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 → Leo Lee Seojun

People · Republic of Korea

Leo Lee Seojun

3×3 · top 26.9% of 284,439 all-time · competing since February 2017 · 2017SEOJ01

Leo Lee Seojun has been competing for 10 years. His best event is the 3×3: a personal-best single of 15.72, set at Singapore Rubik's Cube Competition 2017, puts him in the top 26.9% of the 284,439 people who have ever been ranked in the event, and 1,447th in Republic of Korea. Across 1 competition since February 2017, he has put 13 official solves on the record across three events.

3×3
best event — top 26.9% of 284,439 all-time
15.72
signature single · Singapore Rubik's Cube Competition 2017
13
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×315.7218.13
top 26.9%1,447 / 4,352
2×24.275.24
top 30.0%891 / 2,319
Pyraminx8.3811.79
top 39.5%586 / 1,271

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

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 — 69,493 people have one; it is 0.72 away.
  • A sub-4 2×2 single — 49,452 people have one; it is 0.27 away.

Targets move as he improves.