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The Middle Three
People → United States → Leo Korobka

People · United States

Leo Korobka

3×3 · top 21.4% of 284,439 all-time · competing since May 2022 · 2022KORO01

Leo Korobka has been competing for 4 years. His best event is the 3×3: a personal-best single of 14.12, set at High Five Bloomsburg 2024, puts him in the top 21.4% of the 284,439 people who have ever been ranked in the event, and 11,538th in the United States. Across 3 competitions since May 2022, he has put 34 official solves on the record across two events. Solve to solve, his 3×3 times vary about 18% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 19.18 in May 2022 to 14.12, a 26% improvement. Leo has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 21.4% of 284,439 all-time
14.12
signature single · High Five Bloomsburg 2024
34
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
3×314.1217.51
top 21.4%11,538 / 59,724
2×24.786.13
top 36.5%14,600 / 40,951

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

Going Slow in Idaho 2022: 19.18TN Speedsolving Winter 2024: 14.63High Five Bloomsburg 2024: 14.1214.1219.187 May 202221 Sep 2024

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-12 3×3 single — 39,535 people have one; it is 2.12 away.
  • A sub-4 2×2 single — 49,452 people have one; it is 0.78 away.

Targets move as he improves.