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The Middle Three
People → Republic of Korea → Im Dong-Hyuk (임동혁)

People · Republic of Korea

Im Dong-Hyuk (임동혁)

3×3 · top 4.3% of 284,439 all-time · competing since September 2018 · 2018DONG21

Im Dong-Hyuk (임동혁) has been competing for 8 years. His best event is the 3×3: a personal-best single of 8.75, set at Korean Championship Mini 2021, puts him in the top 4.3% of the 284,439 people who have ever been ranked in the event, and 255th in Republic of Korea. Until May 2008, no official 3×3 solve in the world had been that fast. Across 4 competitions since September 2018, he has put 79 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 13.60 in September 2018 to 8.75, a 36% improvement. Im has entered four competitions, more competitions than 78% of everyone who has ever competed.

3×3
best event — top 4.3% of 284,439 all-time
8.75
signature single · Korean Championship Mini 2021
79
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×38.759.98
top 4.3%255 / 4,352
2×22.084.56
top 5.3%147 / 2,319
3×3 one-handed14.7016.81
top 7.5%103 / 966
4×435.9939.85
top 7.7%158 / 1,308
Pyraminx5.248.13
top 14.7%230 / 1,271
Megaminx1:30.831:47.99
top 28.7%188 / 524
Skewb6.537.92
top 30.0%305 / 854

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

CWR Fall 2018: 13.60Korea Winter 2019: 12.66ByeolLae Open 2020: 11.96Korean Championship Mini 2021: 8.758.7513.6029 Sep 201818 Dec 2021

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-8 3×3 single — 7,931 people have one; it is 0.75 away.
  • A sub-2 2×2 single — 8,848 people have one; it is 0.08 away.

Targets move as he improves.