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People · United States

Logan Kubota

Skewb · top 0.61% of 73,281 all-time · competing since October 2023 · 2023KUBO01

Logan Kubota has been competing for 3 years. His best event is the Skewb: a personal-best single of 1.62, set at Rubik's WCA World Championship 2025, puts him in the top 0.61% of the 73,281 people who have ever been ranked in the event, and 97th in the United States. Until October 2015, no official Skewb solve in the world had been that fast. Across 24 competitions since October 2023, he has put 622 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 15% around a typical one; 87% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 21.35 in October 2023 to 8.72, a 59% improvement. Logan has entered 24 competitions, more competitions than 97% of everyone who has ever competed.

Skewb
best event — top 0.61% of 73,281 all-time
1.62
signature single · Rubik's WCA World Championship 2025
622
official solves on the record
15%
solve-to-solve spread · wider than 87% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Skewb1.624.08
top 0.61%97 / 18,907
3×38.7212.39
top 4.2%2,355 / 59,724
2×22.214.28
top 6.3%2,504 / 40,951
Megaminx58.761:10.76
top 9.3%647 / 7,841
4×442.5851.93
top 15.2%2,292 / 19,072
Pyraminx5.758.04
top 18.1%4,823 / 28,708
Clock8.739.74
top 18.6%1,422 / 8,927
Square-118.3324.94
top 24.2%1,595 / 6,743
5×51:33.301:44.68
top 30.1%2,374 / 9,401
3×3 one-handed23.7926.47
top 30.9%4,005 / 15,683
6×64:06.775:29.28
early days — 3 solves2,639 / 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

Davis Fall 2023: 21.35Bay Area Speedcubin' 55 - San Ramon 2024: 16.42SacCubing XVI 2024: 17.94Berkeley Winter 2024: 17.14Bay Area Speedcubin' 61 - San Jose 2024: 13.62Bay Area Speedcubin' 62 LIVE - SSF 2024: 15.08Bay Area Speedcubin' 63 - Atherton 2024: 13.08Davis Summer 2024: 13.55Bay Area Speedcubin' 64 LIVE - SSF 2024: 12.79Cool Down Berkeley 2024: 10.43Bay Area Speedcubin' 66 - Belmont 2024: 14.19Bay Area Speedcubin' 67 - San Ramon 2025: 12.60Bay Area Side Events Day 2025: 12.16EVO Sports Expo Cubing - Santa Clara 2025: 13.46Rock-Cube-Lin Qualifier 2025: 11.13Rubik's WCA World Championship 2025: 14.08Cool Down Berkeley 2025: 11.48Bay Area Speedcubin' 68 - Belmont 2025: 9.55Berkeley Favorites 2026: 8.72Belmont Spring 2026: 11.02Davis Big Summer 2026: 12.808.7221.3529 Oct 20238 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-1 Skewb single — 35 people have one; it is 0.62 away.
  • A sub-8 3×3 single — 7,931 people have one; it is 0.72 away.

Targets move as he improves.