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People · United States

Tucker Chamberlain

Pyraminx · top 0.0023% of 129,321 all-time · competing since March 2018 · 2018CHAM01

Tucker Chamberlain has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 0.77, set at Georgetown Side Events Weeknight 2025, puts him in the top 0.0023% of the 129,321 people who have ever been ranked in the event, and 3rd in the United States. Until January 2023, no official Pyraminx solve in the world had been that fast. Across 60 competitions since March 2018, he has put 3,378 official solves on the record across 15 events. Solve to solve, his 3×3 times vary about 14% around a typical one; 78% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 25.61 in March 2018 to 5.32, a 79% improvement. Tucker has entered 60 competitions, more competitions than 99% of everyone who has ever competed.

Pyraminx
best event — top 0.0023% of 129,321 all-time
0.77
signature single · Georgetown Side Events Weeknight 2025
3,378
official solves on the record
14%
solve-to-solve spread · wider than 78% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Pyraminx0.772.60
top 0.0023%3 / 28,708
2×20.641.63
top 0.065%22 / 40,951
Square-14.626.20
top 0.15%19 / 6,743
3×35.327.44
top 0.19%133 / 59,724
Skewb2.263.08
top 2.1%312 / 18,907
3×3 one-handed11.2413.48
top 2.1%337 / 15,683
4×430.8736.45
top 3.4%539 / 19,072
Megaminx54.661:06.11
top 7.3%504 / 7,841
Clock6.808.55
top 10.2%794 / 8,927
3×3 blindfolded51.4359.13
top 10.4%203 / 2,092
5×51:16.911:24.94
top 16.8%1,296 / 9,401
3×3 Fewest Moves31 moves36.33
top 17.4%385 / 2,040
6×63:07.853:15.70
top 44.6%1,648 / 4,196
7×75:48.706:42.60
top 64.8%1,957 / 3,184
3×3 Multi-Blind2 of 3 cubes · 11:41—
early days — 1 solve603 / 731

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

Spring Forward 2018: 25.61Turning in Texas 2018: 16.60DFW Cubing Fiesta July 2018: 17.19CubingUSA Southern Championship 2019: 10.48Texas Out of School 2019: 11.28Austin Summer 2019: 8.60Cubing Is A Sport Frisco AM 2021: 8.37Welcome Back Texas 2021: 6.54CubingUSA Southern Championship 2022: 7.84Texas BarbeCubing 2022: 5.32DFW Cubing Fall 2022: 7.98Houston Fall 2022: 6.54CubingUSA Texas Championship 2022: 7.30Cube With Intention in Denton 2022: 7.70DFW Cubing Winter 2023: 7.88Cedar Park Winter 2023: 7.87DFW Cubing Spring 2023: 7.34MYHM Puzzling in Plano 2023: 5.86CubingUSA Southern Championship 2023: 6.69Pretzel Mania Dallas 2023: 7.58Texas Championship 2023: 7.58Don't Pop Austin 2024: 6.45Humble Cube Rumble Summer 2024: 5.98CubingUSA Southern Championship 2024: 6.38DFW Back to School 2024: 7.12DFW Cubing Fall 2024: 7.41Austin NxN 2024: 6.79Texas Championship 2024: 7.29Cube a Ton in Arlington 2024: 7.78Space City Winter TX 2025: 6.17Austin Cubing Limits Winter 2025: 7.02DFW Cubing Winter 2025: 6.77The Heart of Texas 2025: 6.74Cube Against Cancer Houston 2025: 6.59Cubing Simple in Temple 2025: 7.90Brazos Cubing Spring 2025: 6.52Austin Spring Open 2025: 6.80Cube More in Taylor 2025: 6.66Rubik's WCA World Championship 2025: 6.04Space City Fall TX 2025: 7.37San Antonio Fall 2025: 5.95Texas Championship 2025: 6.07OKC Winter 2026: 6.94Brazos Cubing Winter 2026: 7.17Temple Cubing Winter 2026: 6.72The Heart of Texas Spring 2026: 6.30Round Rock Splash & Solve 2026: 6.69Temple Qualifier 2026: 7.56Cubing at COTA 2026: 6.49New Braunfels Tube & Twist 2026: 6.995.3225.613 Mar 20182 Aug 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-4 Square-1 single — 11 people have one; it is 0.62 away.

Targets move as he improves.