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The Middle Three
People → Chinese Taipei → Chang-Hsiao Liu (劉昶孝)

People · Chinese Taipei

Chang-Hsiao Liu (劉昶孝)

3×3 · top 9.1% of 284,439 all-time · competing since September 2023 · 2023LIUC02

Chang-Hsiao Liu (劉昶孝) has been competing for 3 years. His best event is the 3×3: a personal-best single of 10.55, set at Shin Kong Cube Open 2023, puts him in the top 9.1% of the 284,439 people who have ever been ranked in the event, and 545th in Chinese Taipei. Until August 2006, no official 3×3 solve in the world had been that fast. Across 2 competitions since September 2023, he has put 19 official solves on the record across three events. He has entered two competitions.

3×3
best event — top 9.1% of 284,439 all-time
10.55
signature single · Shin Kong Cube Open 2023
19
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
3×310.5513.58
top 9.1%545 / 4,213
3×3 one-handed16.8920.85
top 12.3%166 / 802
4×441.5752.56
top 14.0%313 / 1,078

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

Shin Kong Cube Open 2023: 10.55Taichung Open 2024: 10.8810.5510.8816 Sep 20233 Mar 2024

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-10 3×3 single — 21,172 people have one; it is 0.55 away.
  • A sub-15 3×3 one-handed single — 5,987 people have one; it is 1.89 away.

Targets move as he improves.