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People · United States

Callie Watkins Liu

3×3 · top 90.0% of 284,439 all-time · competing since October 2022 · 2022LIUC03

Callie Watkins Liu has been competing for 4 years. Her best event is the 3×3: a personal-best single of 56.76, set at Quick in Quincy 2024, puts her in the top 90.0% of the 284,439 people who have ever been ranked in the event, and 54,999th in the United States. Across 8 competitions since October 2022, she has put 35 official solves on the record across one event. Solve to solve, her 3×3 times vary about 13% around a typical one, an early reading from 6 counted rounds. That figure sets aside her 5 DNFs. Her 3×3 best has come down from 1:21.56 in October 2022 to 56.76, a 30% improvement. Callie has entered eight competitions, more competitions than 90% of everyone who has ever competed.

3×3
best event — top 90.0% of 284,439 all-time
56.76
signature single · Quick in Quincy 2024
35
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
3×356.761:05.09
top 90.0%54,999 / 59,724

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

Naticube 2022: 1:21.56Pioneer Valley Cubing A 2023: 1:09.07Quick in Quincy 2023: 1:17.24Fall River Cubikon 2024: 59.96CubingUSA New England Championship 2024: 1:06.69Ocean State Cubikon 2024: 59.12Quick in Quincy 2024: 56.76The Battle of Lexington 2025: 57.3656.761:21.5629 Oct 202211 Jan 2025

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 her.

Next targets

  • A sub-50 3×3 single — 244,718 people have one; it is 6.76 away.

Targets move as she improves.