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People · United States

Alex Clack

Skewb · top 70.8% of 73,281 all-time · competing since September 2023 · 2023CLAC03

Alex Clack has been competing for 3 years. His best event is the Skewb: a personal-best single of 13.04, set at Colorado Cubing Weekend 2025, puts him in the top 70.8% of the 73,281 people who have ever been ranked in the event, and 13,337th in the United States. Across 12 competitions since September 2023, he has put 185 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 16% around a typical one; 94% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 1:21.36 in September 2023 to 44.78, a 45% improvement. Alex has entered twelve competitions, more competitions than 94% of everyone who has ever competed.

Skewb
best event — top 70.8% of 73,281 all-time
13.04
signature single · Colorado Cubing Weekend 2025
185
official solves on the record
16%
solve-to-solve spread · wider than 94% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Skewb13.0424.82
top 70.8%13,337 / 18,907
3×344.7855.82
top 81.8%50,171 / 59,724
Clock30.6233.95
top 85.2%7,576 / 8,927
2×214.6520.93
top 90.0%37,409 / 40,951
Megaminx4:23.12
early days — 3 solves7,481 / 7,841
3×3 one-handed1:58.68
top 98.1%15,390 / 15,683
Pyraminx32.2043.79
top 98.7%28,510 / 28,708

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

Centennial State Cube-Off 2023: 1:21.36USAFA Flyby Cubing 2023: 1:10.18Colorado Mountain Tour - Evergreen 2024: 1:01.21Cubing with an Altitude Colorado 2024: 1:06.24Oredigger Open CO 2025: 52.08Longmont Open 2025: 51.66Pueblo Puzzling 2025: 57.27Colorado Springs Spring 2025: 1:00.32Grand Junction Dysfunction 2025: 48.66Colorado Springs Summer 2025: 44.78Colorado Cubing Weekend 2025: 51.89Oredigger Open CO 2026: 51.2644.781:21.369 Sep 20238 Feb 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-12 Skewb single — 48,404 people have one; it is 1.04 away.
  • A sub-40 3×3 single — 218,634 people have one; it is 4.78 away.

Targets move as he improves.