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 → Yeji Seo (서예지)

People · Republic of Korea

Yeji Seo (서예지)

3×3 · top 26.1% of 288,433 all-time · competing since December 2021 · 2021SEOY01

Yeji Seo (서예지) has been competing for 5 years. Her best event is the 3×3: a personal-best single of 15.48, set at Seoul Summer 2022, puts her in the top 26.1% of the 288,433 people who have ever been ranked in the event, and 1,418th in Republic of Korea. Across 2 competitions since December 2021, she has put 29 official solves on the record across four events. Her 2×2 best has come down from 6.85 in December 2021 to 4.49, a 34% improvement. Yeji has entered two competitions.

3×3
best event — top 26.1% of 288,433 all-time
15.48
signature single · Seoul Summer 2022
29
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×315.4819.30
top 26.1%1,418 / 4,390
2×24.495.54
top 32.9%989 / 2,334
3×3 one-handed26.2447.44
top 37.6%486 / 981
Skewb7.8411.08
top 40.1%408 / 874

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

Korean Championship Mini 2021: 6.85Seoul Summer 2022: 4.494.496.8518 Dec 202123 Jul 2022

Best single per competition, 2×2. 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 her.

Next targets

  • A sub-15 3×3 single — 70,740 people have one; it is 0.48 away.
  • A sub-4 2×2 single — 50,215 people have one; it is 0.49 away.

Targets move as she improves.