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People · Australia

Jack Carter

Pyraminx · top 3.9% of 129,321 all-time · competing since January 2019 · 2019CART01

Jack Carter has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 3.09, set at Melbourne Summer 2021, puts him in the top 3.9% of the 129,321 people who have ever been ranked in the event, and 177th in Australia. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 16 competitions since January 2019, he has put 357 official solves on the record across three events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 63% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 22.53 in January 2019 to 11.67, a 48% improvement. Jack has entered 16 competitions, more competitions than 96% of everyone who has ever competed.

Pyraminx
best event — top 3.9% of 129,321 all-time
3.09
signature single · Melbourne Summer 2021
357
official solves on the record
12%
solve-to-solve spread · steadier than 63% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingAustralia
Pyraminx3.096.52
top 3.9%177 / 5,993
3×311.6713.04
top 12.7%1,127 / 11,709
2×22.914.68
top 13.2%1,005 / 8,567

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 Summer 2019: 22.53Koalafication Melbourne 2019: 19.22Melbourne Cube Days 2019: 13.79Melbourne Summer 2020: 15.00Melbourne Summer 2021: 12.80Barwon Cube for the Kids 2021: 11.79Altona Algorithms Attempt 2 2021: 12.93December Series: Geelong says So-Long 2021: 12.12Melbourne Summer 2022: 13.06Wonderful Williamstown 2022: 12.24Victorian Open 2022: 12.08Koalafication Melbourne 2022: 12.65Rubik's WCA Oceanic Championship 2022: 12.15Melbourne Summer 2023: 11.96Melbourne Summer 2024: 14.15Melbourne Summer 2025: 11.6711.6722.5326 Jan 201924 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 his.

Next targets

  • A sub-3 Pyraminx single — 4,700 people have one; it is 0.09 away.
  • A sub-10 3×3 single — 21,172 people have one; it is 1.67 away.

Targets move as he improves.