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The Middle Three
People → China → Siyu Sun (孙思雨)

People · China

Siyu Sun (孙思雨)

4×4 · top 4.6% of 83,917 all-time · competing since December 2013 · 2013SUNS01

Siyu Sun (孙思雨) has been competing for 13 years. His best event is the 4×4: a personal-best single of 32.59, set at Qinhuangdao Open 2019, puts him in the top 4.6% of the 83,917 people who have ever been ranked in the event, and 456th in China. Until November 2010, no official 4×4 solve in the world had been that fast. Across 12 competitions since December 2013, he has put 459 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 92% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 14.56 in December 2013 to 9.02, a 38% improvement. Siyu has entered twelve competitions, more competitions than 94% of everyone who has ever competed.

4×4
best event — top 4.6% of 83,917 all-time
32.59
signature single · Qinhuangdao Open 2019
459
official solves on the record
11%
solve-to-solve spread · steadier than 92% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
4×432.5939.00
top 4.6%456 / 5,926
3×39.0210.90
top 4.9%1,865 / 28,153
2×22.333.21
top 7.3%1,043 / 15,796
3×3 one-handed14.7316.78
top 7.6%734 / 5,922
5×51:07.751:12.81
top 10.1%496 / 2,816
Megaminx1:04.491:17.75
top 12.3%337 / 1,678
Pyraminx5.768.29
top 18.2%2,099 / 10,224
6×62:17.062:28.84
early days — 3 solves420 / 1,349
7×73:46.843:51.21
early days — 3 solves523 / 1,261
Square-121.5726.72
top 31.5%534 / 1,362
Skewb8.4513.41
top 44.6%2,605 / 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

Shenyang Open 2013: 14.56Shenyang Open 2014: 11.58Tianjin Winter Open 2015: 11.64Heilongjiang Open 2015: 10.71Tangshan Open 2016: 9.81Changchun Open 2016: 9.72Linyi Open 2016: 10.01Qinhuangdao Winter 2018: 10.93Shenyang New Year 2019: 9.02Qinhuangdao Open 2019: 10.22Dalian Spring 2019: 10.44Tangshan Open 2019: 10.189.0214.5629 Dec 201319 May 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-30 4×4 single — 2,388 people have one; it is 2.59 away.
  • A sub-8 3×3 single — 7,931 people have one; it is 1.02 away.

Targets move as he improves.