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The Middle Three
People → Republic of Korea → Yeeun Park (박예은)

People · Republic of Korea

Yeeun Park (박예은)

3×3 · top 2.6% of 284,439 all-time · competing since May 2018 · 2018PARK09

Yeeun Park (박예은) has been competing for 8 years. Her best event is the 3×3: a personal-best single of 7.91, set at Korean Championship 2023, puts her in the top 2.6% of the 284,439 people who have ever been ranked in the event, and 172nd in Republic of Korea. Until July 2008, no official 3×3 solve in the world had been that fast. Across 58 competitions since May 2018, she has put 1,309 official solves on the record across 14 events. Solve to solve, her 3×3 times vary about 13% around a typical one, steadier than 56% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 15.21 in May 2018 to 7.91, a 48% improvement. Yeeun has entered 58 competitions, more competitions than 99% of everyone who has ever competed.

3×3
best event — top 2.6% of 284,439 all-time
7.91
signature single · Korean Championship 2023
1,309
official solves on the record
13%
solve-to-solve spread · steadier than 56% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×37.919.62
top 2.6%172 / 4,352
4×432.5336.63
top 4.6%95 / 1,308
Skewb2.995.94
top 4.9%54 / 854
2×22.073.39
top 5.2%146 / 2,319
5×51:01.961:08.53
top 6.6%70 / 716
3×3 one-handed17.2123.72
top 13.1%184 / 966
Clock8.0411.73
top 15.4%106 / 536
3×3 blindfolded1:08.321:53.03
top 15.6%45 / 217
Pyraminx5.426.84
top 15.9%247 / 1,271
Megaminx1:12.501:17.26
top 17.2%118 / 524
6×62:31.402:38.64
top 26.3%115 / 329
7×74:27.484:38.10
top 40.3%130 / 254
3×3 Multi-Blind5 of 6 cubes · 39:26—
top 45.5%38 / 74
Square-136.8249.91
top 61.0%257 / 371

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

Play Cube 2018: 15.21Korean Championship 2018: 14.54Busan Winter 2018: 12.71Korea Winter 2019: 13.81Seoul Winter 2019: 10.72Cutory Blossom 2019: 10.61Play Cube X4 2019: 9.36Cubing Operating System Summer 2019: 11.68Cube Camp in Wonju 2019: 12.03Korean Championship 2019: 10.62Cubing Korea 2019: 11.42ByeolLae Open 2020: 12.30Korean Championship Mini 2021: 9.69Korean Spring 2022: 10.15Seoul Summer 2022: 12.32Korean Championship 2022: 8.71Daegu Hot Autumn 2022: 10.45Cubing SimCheong Open 2022: 8.78KAIST Fall 2022: 8.20Daegu Hot Spring 2023: 8.96Seoul Spring 2023: 9.53Rubik's WCA World Championship 2023: 10.53Hamchang Open 2023: 10.64Korean Championship 2023: 7.91Seoul Open 2024: 8.52Daegu Cold Winter 2024: 9.82Anyang Haseyo 2024: 9.03Busan Spring 2024: 9.25Prime Cubing Day Seoul 2024: 9.23Korea Qualifier - Seoul A 2024: 8.43Philippine Championship 2024: 9.41Korean Championship 2024: 8.98Brown Fall Seongnam 2024: 10.04Rubik's WCA Asian Championship 2024: 7.99Seoul Winter 2024: 9.66Happy Suseong 2025: 8.07Anyang Haseyo 2025: 8.75Korea Newcomers AM 2025: 8.32Rubik's WCA World Championship 2025: 9.09Suwon Summer 2025: 10.48Korea Open 2025: 9.35Uhseo Osong 2025: 10.20Korean Championship 2025: 10.53Seoul Winter 2026: 9.44Ansan Favorites 2026: 10.23Seoul Spring 2026: 9.81Anyang Haseyo 2026: 9.51Seoul Summer 2026: 8.437.9115.2113 May 201819 Jul 2026

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 her.

Next targets

  • A sub-6 3×3 single — 1,376 people have one; it is 1.91 away.
  • A sub-30 4×4 single — 2,388 people have one; it is 2.53 away.

Targets move as she improves.