Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Australia → Dean Liu

People · Australia

Dean Liu

2×2 · top 29.7% of 186,767 all-time · competing since November 2022 · 2022LIUD02

Dean Liu has been competing for 4 years. His best event is the 2×2: a personal-best single of 4.25, set at Melbourne Cube Days 2023, puts him in the top 29.7% of the 186,767 people who have ever been ranked in the event, and 2,305th in Australia. Across 4 competitions since November 2022, he has put 46 official solves on the record across five events. His 3×3 best has come down from 42.31 in November 2022 to 20.35, a 52% improvement. Dean has entered four competitions, more competitions than 78% of everyone who has ever competed.

2×2
best event — top 29.7% of 186,767 all-time
4.25
signature single · Melbourne Cube Days 2023
46
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingAustralia
2×24.258.40
top 29.7%2,305 / 8,567
3×320.3528.36
top 40.9%4,034 / 11,709
Pyraminx8.7318.87
top 42.5%2,318 / 5,993
Skewb16.0426.34
top 81.4%2,851 / 3,534
3×3 one-handed1:19.48
early days — 2 solves2,458 / 2,659

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

Melbourne Cube Days 2022: 42.31Victorian Open 2023: 28.56Melbourne Cube Days 2023: 20.35Melbourne Cube Days 2024: 20.4920.3542.3112 Nov 202230 Nov 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-4 2×2 single — 49,452 people have one; it is 0.25 away.
  • A sub-20 3×3 single — 113,584 people have one; it is 0.35 away.

Targets move as he improves.