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The Middle Three
People → Republic of Korea → Juwon Shim (심주원)

People · Republic of Korea

Juwon Shim (심주원)

Pyraminx · top 9.9% of 129,321 all-time · competing since August 2022 · 2022SHIM02

Juwon Shim (심주원) has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 4.43, set at Daegu Autumn 2024, puts him in the top 9.9% of the 129,321 people who have ever been ranked in the event, and 154th in Republic of Korea. Until September 2006, no official Pyraminx solve in the world had been that fast. Across 4 competitions since August 2022, he has put 83 official solves on the record across eight events. His Skewb best has come down from 10.15 in August 2022 to 6.78, a 33% improvement. Juwon has entered four competitions, more competitions than 78% of everyone who has ever competed.

Pyraminx
best event — top 9.9% of 129,321 all-time
4.43
signature single · Daegu Autumn 2024
83
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
Pyraminx4.437.53
top 9.9%154 / 1,271
2×23.036.30
top 14.6%434 / 2,319
3×316.4220.70
top 29.1%1,570 / 4,352
Skewb6.789.35
top 31.9%323 / 854
Square-129.8344.30
top 49.1%218 / 371
4×41:13.421:38.25
top 50.2%833 / 1,308
5×52:25.692:51.42
top 63.8%512 / 716
Megaminx2:50.973:19.51
top 70.6%404 / 524

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 2022: 10.15Daegu Hot Spring 2023: 7.09Daegu Autumn 2024: 6.786.7810.1512 Aug 202226 Oct 2024

Best single per competition, Skewb. 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-4 Pyraminx single — 9,892 people have one; it is 0.43 away.
  • A sub-3 2×2 single — 26,570 people have one; it is 0.03 away.

Targets move as he improves.