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The Middle Three
People → China → Yukun Sun (孙煜坤)

People · China

Yukun Sun (孙煜坤)

Pyraminx · top 17.8% of 129,321 all-time · competing since November 2015 · 2015SUNY01

Yukun Sun (孙煜坤) has been competing for 11 years. His best event is the Pyraminx: a personal-best single of 5.70, set at Zibo Open 2019, puts him in the top 17.8% of the 129,321 people who have ever been ranked in the event, and 2,055th in China. Across 4 competitions since November 2015, he has put 65 official solves on the record across four events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 24.86 in November 2015 to 16.01, a 36% improvement. Yukun has entered four competitions, more competitions than 78% of everyone who has ever competed.

Pyraminx
best event — top 17.8% of 129,321 all-time
5.70
signature single · Zibo Open 2019
65
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
Pyraminx5.7011.01
top 17.8%2,055 / 10,224
2×23.425.18
top 19.2%3,146 / 15,796
3×316.0119.40
top 27.8%10,327 / 28,153
Skewb10.3513.23
top 57.1%3,158 / 5,004

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

Zibo Open 2015: 24.86Zibo Open 2018: 17.62China Championship 2019: 18.52Zibo Open 2019: 16.0116.0124.8615 Nov 201517 Nov 2019

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-5 Pyraminx single — 17,019 people have one; it is 0.70 away.
  • A sub-3 2×2 single — 26,570 people have one; it is 0.42 away.

Targets move as he improves.