People · Poland
Jakub Kubuszek
Skewb · top 5.9% of 73,281 all-time · competing since March 2022 · 2022KUBU01
Jakub Kubuszek has been competing for 4 years. His best event is the Skewb: a personal-best single of 3.17, set at Korzenna Spring Open 2023, puts him in the top 5.9% of the 73,281 people who have ever been ranked in the event, and 269th in Poland. Until February 2014, no official Skewb solve in the world had been that fast. Across 4 competitions since March 2022, he has put 108 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 6 counted rounds. Jakub has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| Skewb | 3.17 | 4.02 | top 5.9% | 269 / 2,810 | |
| 3×3 | 9.48 | 13.41 | top 6.1% | 564 / 6,576 | |
| Pyraminx | 5.16 | 6.99 | top 14.2% | 863 / 4,406 | |
| Megaminx | 1:11.29 | 1:22.22 | top 16.4% | 245 / 1,384 | |
| Square-1 | 15.03 | 19.56 | top 16.5% | 181 / 1,002 | |
| 4×4 | 47.77 | 57.08 | top 21.8% | 619 / 2,851 | |
| 5×5 | 1:55.11 | — | top 46.0% | 612 / 1,442 |
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
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 18 Mar 2023Three personal bests in one day at Korzenna Spring Open 2023.
- 12 Mar 2022First competition: Cube4fun League II Kluczbork 2022. A 9.48 3×3 single to start from.
Competitions
- Cube4fun in Tylmanowa 2025 · 25 Jan 2025
- Korzenna Spring Open 2023 · 18 Mar 2023 — 3 personal bests set
- Cube4fun League III Lubartów 2022 · 26 Mar 2022 — 2 personal bests set
- Cube4fun League II Kluczbork 2022 · 12 Mar 2022
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.
- Maksymilian Kulas — met in 25 rounds, finished ahead 5 times
- Łukasz Burliga — met in 25 rounds, finished ahead once
- Sebastian Nowicki — met in 22 rounds, finished ahead 8 times
Next targets
- A sub-3 Skewb single — 3,646 people have one; it is 0.17 away.
- A sub-8 3×3 single — 7,931 people have one; it is 1.48 away.
Targets move as he improves.