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People · United States

Liam Corcoran

Pyraminx · top 1.8% of 130,891 all-time · competing since May 2022 · 2022CORC02

Liam Corcoran has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 2.34, set at Cubing at the Y - Stoughton 2024, puts him in the top 1.8% of the 130,891 people who have ever been ranked in the event, and 479th in the United States. Until July 2011, no official Pyraminx solve in the world had been that fast. Across 18 competitions since May 2022, he has put 788 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 91% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 13.63 in May 2022 to 7.50, a 45% improvement. Liam has entered 18 competitions, more competitions than 96% of everyone who has ever competed.

Pyraminx
best event — top 1.8% of 130,891 all-time
2.34
signature single · Cubing at the Y - Stoughton 2024
788
official solves on the record
11%
solve-to-solve spread · steadier than 91% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Pyraminx2.343.76
top 1.8%479 / 29,168
Megaminx41.0546.19
top 1.9%139 / 8,026
3×37.508.64
top 2.0%1,211 / 60,666
4×430.0232.07
top 2.9%474 / 19,354
2×21.822.82
top 3.7%1,486 / 41,674
Square-110.2012.93
top 6.4%482 / 6,846
3×3 one-handed14.4518.79
top 7.0%953 / 15,900
Skewb3.494.55
top 7.7%1,215 / 19,164
5×51:06.531:13.52
top 9.4%746 / 9,537
Clock7.519.45
top 12.9%1,009 / 9,172
7×73:22.013:34.80
top 17.0%483 / 3,236
6×62:14.782:42.97
top 17.9%642 / 4,262

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

CubingUSA Northeast Championship 2022: 13.63Cubing in Beverly 2022: 11.24Naticube 2022: 9.95Cubing in Cambridge 2022: 10.03Garden City Winter 2023: 11.20Quick in Quincy 2023: 8.57CubingUSA Nationals 2023: 9.43Northampton Fall B 2023: 9.54Cubing at the Y - Stoughton 2024: 9.49CubingUSA New England Championship 2024: 8.80Amherst Fall 2024: 8.42The Battle of Lexington 2025: 7.57Lexington Weeknights IV 2025: 9.56UMass Spring 2026: 7.95Cube Against Cancer Boston 2026: 7.50Rubik's WCA North American Championship 2026: 8.687.5013.6327 May 20222 Jul 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-2 Pyraminx single — 1,497 people have one; it is 0.34 away.
  • A sub-40 Megaminx single — 567 people have one; it is 1.05 away.

Targets move as he improves.