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People → China → Aoqiu Liu (刘澳秋)

People · China

Aoqiu Liu (刘澳秋)

Square-1 · top 8.4% of 25,272 all-time · competing since July 2013 · 2013LIUA01

Aoqiu Liu (刘澳秋) has been competing for 13 years. His best event is the Square-1: a personal-best single of 11.25, set at Huizhou Open 2018, puts him in the top 8.4% of the 25,272 people who have ever been ranked in the event, and 125th in China. Until October 2009, no official Square-1 solve in the world had been that fast. Across 11 competitions since July 2013, he has put 152 official solves on the record across six events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 8 counted rounds. That figure sets aside his 3 DNFs. His Square-1 best has come down from 35.01 in July 2013 to 11.25, a 68% improvement. Aoqiu has entered eleven competitions, more competitions than 93% of everyone who has ever competed.

Square-1
best event — top 8.4% of 25,272 all-time
11.25
signature single · Huizhou Open 2018
152
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
Square-111.2516.81
top 8.4%125 / 1,362
3×319.4522.51
top 38.4%13,348 / 28,153
3×3 one-handed30.9335.21
top 48.7%4,247 / 5,922
2×26.307.15
top 54.0%9,160 / 15,796
Pyraminx11.5112.51
top 64.0%6,501 / 10,224
Skewb11.7212.87
top 64.6%3,483 / 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

Guangzhou CCSA Championship 2013: 35.01Guangdong Open 2013: 24.87Guangzhou Wushan Open 2014: 17.98Guangdong Open 2014: 16.13Guangzhou New Year's Cube Day 2015: 21.27Parity Open 2015: 15.47Huizhou Open 2016: 16.81Shenzhen New Year 2017: 16.56Huizhou Open 2018: 11.2511.2535.0122 Jul 20131 Jul 2018

Best single per competition, Square-1. 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-10 Square-1 single — 1,533 people have one; it is 1.25 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 4.45 away.

Targets move as he improves.