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People → China → Yiming Liu (刘一鸣)

People · China

Yiming Liu (刘一鸣)

3×3 · top 4.0% of 284,439 all-time · competing since May 2009 · 2009LIUY03

Yiming Liu (刘一鸣) has been competing for 17 years. His best event is the 3×3: a personal-best single of 8.62, set at Dalian Winter 2017, puts him in the top 4.0% of the 284,439 people who have ever been ranked in the event, and 1,515th in China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 59 competitions since May 2009, he has put 1,726 official solves on the record across 15 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 70% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 16.50 in May 2009 to 8.62, a 48% improvement. Yiming has entered 59 competitions, more competitions than 99% of everyone who has ever competed.

3×3
best event — top 4.0% of 284,439 all-time
8.62
signature single · Dalian Winter 2017
1,726
official solves on the record
12%
solve-to-solve spread · steadier than 70% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×38.6210.63
top 4.0%1,515 / 28,153
4×433.6637.17
top 5.5%552 / 5,926
Pyraminx3.746.70
top 6.4%762 / 10,224
3×3 one-handed15.5318.71
top 9.2%883 / 5,922
5×51:07.261:13.06
top 9.8%475 / 2,816
2×22.593.53
top 9.8%1,481 / 15,796
6×62:06.272:19.49
top 13.8%290 / 1,349
3×3 Fewest Moves30 moves41.67
top 14.8%148 / 1,058
Skewb4.766.59
top 16.4%1,011 / 5,004
Megaminx1:11.221:19.68
top 16.4%491 / 1,678
3×3 blindfolded1:22.281:51.50
top 20.4%280 / 1,183
Square-118.3921.87
top 24.3%407 / 1,362
7×73:46.013:49.24
top 25.7%516 / 1,261
Clock12.0812.88
top 35.3%844 / 1,843
3×3 Multi-Blind2 of 4 cubes · 24:46—
early days — 1 solve273 / 278

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

Duanwu Festival Open 2009: 16.50Changchun Open 2010: 15.02ChangChun 2010: 12.90Yingkou Open 2011: 11.09Beijing Summer Open 2011: 10.27ShenYang Open 2011: 9.97Yingkou Open 2013: 9.78Dalian Open 2013: 11.61Shenyang Open 2013: 10.04Shanghai Spring 2014: 10.93Shenyang Open 2014: 11.69Back To Cubing Hong Kong 2015: 11.88Qinhuangdao Open 2015: 10.75Beijing Open 2015: 9.36Tianjin Winter Open 2015: 10.60Tangshan Open 2016: 10.46One Night in Beijing 2016: 9.93Asian Championship 2016: 9.40Tianjin Open 2016: 10.88Shenyang Winter 2016: 8.97Tangshan Open 2017: 10.65Beijing Ten Years Open 2017: 10.44Taiyuan Autumn 2017: 9.98Dalian Winter 2017: 8.62Fushun Open 2018: 10.52Qinhuangdao Open 2018: 11.23Beijing Open 2018: 11.11Shenyang New Year 2019: 9.42Tianjin Autumn 2019: 10.81Rubik's WCA World Championship 2023: 9.82Shenyang Open 2023: 9.88Fushun Open 2024: 10.60Shenyang Spring 2024: 11.36Zibo Open 2024: 8.96Dalian Open 2024: 9.44Rubik's WCA Asian Championship 2024: 10.30Hangzhou Open 2024: 9.45Beijing Winter 2025: 11.34Luoyang Spring 2025: 10.45Shenyang Spring 2025: 9.96Beijing Summer 2025: 10.48Yancheng Open 2025: 10.20Yunnan Open 2025: 10.31Rubik's WCA World Championship 2025: 9.80Shenyang Autumn 2025: 9.96Beijing University Cube League 2025: 10.99Zhengzhou Zest 2025: 11.21Beijing Spring Open 2026: 11.65Start of Summer Beijing 2026: 8.948.6216.5029 May 20091 May 2026

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 0.62 away.
  • A sub-30 4×4 single — 2,388 people have one; it is 3.66 away.

Targets move as he improves.