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People · Czech Republic

Jakub Jakoubek

Pyraminx · top 0.47% of 129,321 all-time · competing since September 2023 · 2023JAKO04

Jakub Jakoubek has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 1.54, set at Vltava Cube: March 2026, puts him in the top 0.47% of the 129,321 people who have ever been ranked in the event, and 10th in the Czech Republic. Until March 2013, no official Pyraminx solve in the world had been that fast. Across 59 competitions since September 2023, he has put 3,997 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 14% around a typical one; 62% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 2×2 best has come down from 2.86 in September 2023 to 1.05, a 63% improvement. Jakub has entered 59 competitions, more competitions than 99% of everyone who has ever competed.

Pyraminx
best event — top 0.47% of 129,321 all-time
1.54
signature single · Vltava Cube: March 2026
3,997
official solves on the record
14%
solve-to-solve spread · wider than 62% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCzech Republic
Pyraminx1.542.55
top 0.47%10 / 460
2×21.051.64
top 0.66%11 / 644
Skewb1.792.79
top 0.9%4 / 320
3×37.629.55
top 2.2%41 / 787
Clock4.956.15
top 4.3%12 / 166
4×433.5638.28
top 5.4%24 / 440
Square-19.7813.07
top 5.7%10 / 168
Megaminx51.9655.84
top 6.0%17 / 176
3×3 one-handed14.3817.88
top 6.9%23 / 308
5×51:10.991:18.20
top 12.3%32 / 248
6×62:24.322:37.42
top 22.8%26 / 122
7×73:55.434:24.05
top 29.0%27 / 99
3×3 Fewest Moves39 moves44.67
top 44.7%41 / 79

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

Slovak Nationals 2023: 2.86Prague Pyraminxing 2023: 3.53Beskid Cubing 2023: 3.55No Clock in Lužice 2023: 2.39Bratislava Autumn 2023: 3.54KoprCube 2023: 4.04Żory Open 2024: 3.30Chorzów Open 2024: 2.47Bratislava Spring Is Coming 2024: 2.40Nové Mesto Open 2024: 2.11Košice Open 2024: 2.75Prague June 2024: 1.92Dolné Orešany Open 2024: 2.19Frenštátský Cube Together 2024: 1.86Czech Open 2024: 1.96Slovak Nationals 2024: 1.84North Slovakian Open 2024: 2.03Banská Bystrica Open 2024: 1.57Dolné Orešany Cube Day 2024: 1.75Kopr Cube 2024: 1.60Czech Championship 2024: 2.04Lužice Winter 2024: 1.62Nitra Open 2025: 1.11Żory Open 2025: 1.49Plzeň Winter 2025: 1.47Cubing in Ružinov: February 2025: 1.47Cubing Mine Rybnik III 2025: 1.12Easter in Prague-East 2025: 1.49Cubing Spring Rybnik 2025: 1.73Ivanka pri Dunaji Open 2025: 1.42Dolné Orešany Open 2025: 1.88Czech Open 2025: 1.05Slovak Championship 2025: 1.42Frenštátský Cube Together 2025: 1.54Czech Championship 2025: 1.68Back to School in Ivanka 2025: 1.75Ladce Open 2025: 1.65Kostelec Autumn 2025: 1.59Dragon Cubing XI 2025: 1.30Suchá nad Parnou Open 2026: 1.43Hungarian All-Rounder 1 2026: 1.66Żory Open 2026: 1.35Třinec Open 2026: 1.81Cubing in Ružinov: March 2026: 1.56Ružomberok Open 2026: 1.63Dobřejovice Special 2026: 1.49Kostelec NxN 2026: 1.87Nové Mesto Open 2026: 1.07Onelooking in Olomouc 2026: 1.52Dolné Orešany Open 2026: 1.17Slovak Championship 2026: 1.56Rubik's WCA European Championship 2026: 1.97Czech Open 2026: 1.451.054.0415 Sep 202325 Jul 2026

Best single per competition, 2×2. 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 Pyraminx single — 49 people have one; it is 0.54 away.
  • A sub-1 2×2 single — 1,032 people have one; it is 0.05 away.

Targets move as he improves.