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The Middle Three
People → Republic of Korea → Jung In An (안정인)

People · Republic of Korea

Jung In An (안정인)

3×3 · top 0.89% of 284,439 all-time · competing since May 2016 · 2016ANJU01

Jung In An (안정인) has been competing for 10 years. Her best event is the 3×3: a personal-best single of 6.54, set at Korean Championship 2019, puts her in the top 0.89% of the 284,439 people who have ever been ranked in the event, and 64th in Republic of Korea. Until May 2011, no official 3×3 solve in the world had been that fast. Across 12 competitions since May 2016, she has put 210 official solves on the record across seven events. Solve to solve, her 3×3 times vary about 13% around a typical one; 57% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. Her 3×3 best has come down from 18.44 in May 2016 to 6.54, a 65% improvement. Jung has entered twelve competitions, more competitions than 94% of everyone who has ever competed.

3×3
best event — top 0.89% of 284,439 all-time
6.54
signature single · Korean Championship 2019
210
official solves on the record
13%
solve-to-solve spread · wider than 57% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×36.5410.74
top 0.89%64 / 4,352
2×22.843.98
top 12.4%372 / 2,319
3×3 one-handed19.7726.02
top 19.9%275 / 966
4×447.1051.34
top 20.9%375 / 1,308
Pyraminx7.4312.00
top 31.4%472 / 1,271
Skewb11.0813.71
top 61.2%563 / 854
5×52:45.472:56.43
top 72.8%568 / 716

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

Cube Is Good 2016: 18.44Korean Championship 2016: 18.383x3x3 HanMaDang 2017: 14.61Korean Spring Picnic 2017: 11.38Play Cube 2017: 13.00Korean Championship 2017: 11.76Cubedu Korea 2018: 11.22Korean Championship 2018: 11.69Cutory Autumn Open 2018: 9.79Korean Championship 2019: 6.54Korean Championship 2022: 9.65Seoul Open 2024: 10.046.5418.4422 May 20166 Jan 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 her.

Next targets

  • A sub-6 3×3 single — 1,376 people have one; it is 0.54 away.
  • A sub-2 2×2 single — 8,848 people have one; it is 0.84 away.

Targets move as she improves.