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People · United States

Aidan Costello

Pyraminx · top 4.0% of 129,321 all-time · competing since April 2015 · 2015COST04

Aidan Costello has been competing for 11 years. His best event is the Pyraminx: a personal-best single of 3.11, set at San Ramon Cubed 2017, puts him in the top 4.0% of the 129,321 people who have ever been ranked in the event, and 1,073rd in the United States. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 12 competitions since April 2015, he has put 191 official solves on the record across five events. Solve to solve, his 3×3 times vary about 13% around a typical one; 61% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 28.62 in April 2015 to 9.15, a 68% improvement. Aidan has entered twelve competitions, more competitions than 94% of everyone who has ever competed.

Pyraminx
best event — top 4.0% of 129,321 all-time
3.11
signature single · San Ramon Cubed 2017
191
official solves on the record
13%
solve-to-solve spread · wider than 61% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Pyraminx3.115.75
top 4.0%1,073 / 28,708
3×39.1511.77
top 5.2%2,918 / 59,724
3×3 one-handed16.1819.51
top 10.6%1,410 / 15,683
Square-116.4519.63
top 19.7%1,323 / 6,743
2×24.404.83
top 31.6%12,567 / 40,951

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

SPCS Stanford Spring 2015: 28.62BASC 6 2015: 27.05BASC 7 2015: 22.96MVCS Spring 2017: 17.786.25 Bay Area 2017: 13.34San Ramon 2017: 12.97Berkeley Summer 2017: 12.26San Ramon Cubed 2017: 9.15Berkeley Fall 2017: 10.85South Enough 2018: 10.92CubingUSA Western Championship 2018: 10.90West Coast Cubing Tour - Cupertino 2018: 11.789.1528.6219 Apr 201515 Jul 2018

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.

  • Paul Mahvi — met in 36 rounds, finished ahead 5 times
  • Graham Siggins — met in 31 rounds, finished ahead 12 times
  • Ryan Jew — met in 31 rounds, finished ahead 6 times

Next targets

  • A sub-3 Pyraminx single — 4,700 people have one; it is 0.11 away.
  • A sub-8 3×3 single — 7,931 people have one; it is 1.15 away.

Targets move as he improves.