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People · United States

Leo Serra

Pyraminx · top 5.5% of 129,321 all-time · competing since January 2022 · 2022SERR01

Leo Serra has been competing for 5 years. His best event is the Pyraminx: a personal-best single of 3.51, set at CubingUSA Great Lakes Championship 2023, puts him in the top 5.5% of the 129,321 people who have ever been ranked in the event, and 1,432nd in the United States. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 25 competitions since January 2022, he has put 810 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 71% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 29.64 in January 2022 to 9.75, a 67% improvement. Leo has entered 25 competitions, more competitions than 98% of everyone who has ever competed.

Pyraminx
best event — top 5.5% of 129,321 all-time
3.51
signature single · CubingUSA Great Lakes Championship 2023
810
official solves on the record
12%
solve-to-solve spread · steadier than 71% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Pyraminx3.516.84
top 5.5%1,432 / 28,708
3×39.7512.70
top 6.8%3,706 / 59,724
2×22.373.38
top 7.7%3,031 / 40,951
Skewb3.877.55
top 10.0%1,533 / 18,907
3×3 one-handed21.2328.62
top 23.9%3,059 / 15,683
Clock10.6312.83
top 28.2%2,181 / 8,927
4×454.901:01.89
top 30.6%4,830 / 19,072
Megaminx2:03.582:21.19
top 47.8%3,545 / 7,841
5×52:09.922:26.49
top 55.4%4,678 / 9,401
6×66:21.29—
early days — 1 solve3,855 / 4,196

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

Gem City 2022: 29.64Port Huron Speedcubing 2022: 24.91Buccaneer Bonanza 2022: 23.56Michigan Cubing Club Alpha 2022: 19.93Cubing in the Ville 2022: 17.29Naperville Winter A 2022: 16.00Ohio State RPAC Cube Clash 2023: 13.31Indiana Finally Returns 2023: 15.77Bluegrass Bash 2023: 14.24Washtenaw Spring B 2023: 9.75Kentucky Horse Park 2023: 14.33Washtenaw Qualifier 2023: 13.46Get to Work Chicagoland 2023: 10.64Fort Wayne Favorites 2023: 12.08Swoop in and Solve Oxford 2023: 11.29CubingUSA Great Lakes Championship 2023: 11.96Swoop in Again Oxford 2023: 12.57The Core of Hobart 2023: 12.92Megamania in Louisville 2024: 14.35Nimble Hands in Noblesville 2024: 11.03Little Giant Open 2024: 13.16Minxville Indiana 2024: 13.02Countless Cubes Chicagoland B 2024: 12.50Rubik's WCA North American Championship 2024: 13.749.7529.649 Jan 202218 Jul 2024

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 0.51 away.
  • A sub-8 3×3 single — 7,931 people have one; it is 1.75 away.

Targets move as he improves.