People · Poland
Łukasz Kosiorek
2×2 · top 8.5% of 186,767 all-time · competing since April 2024 · 2024KOSI05
Łukasz Kosiorek has been competing for 2 years. His best event is the 2×2: a personal-best single of 2.46, set at Pilzno Cubing Holiday 2025, puts him in the top 8.5% of the 186,767 people who have ever been ranked in the event, and 660th in Poland. Until February 2008, no official 2×2 solve in the world had been that fast. Across 9 competitions since April 2024, he has put 298 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 85% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 35.24 in April 2024 to 13.24, a 62% improvement. He has entered nine competitions, more competitions than 91% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| 2×2 | 2.46 | 4.01 | top 8.5% | 660 / 5,422 | |
| Clock | 6.61 | 8.94 | top 9.5% | 211 / 1,549 | |
| Pyraminx | 4.84 | 5.67 | top 12.2% | 766 / 4,406 | |
| 3×3 | 13.24 | 14.28 | top 18.3% | 1,452 / 6,576 | |
| Skewb | 5.28 | 7.92 | top 20.3% | 761 / 2,810 | |
| 4×4 | 47.46 | 55.67 | top 21.4% | 609 / 2,851 | |
| 3×3 one-handed | 20.46 | 24.23 | top 21.7% | 484 / 2,176 | |
| Megaminx | 1:38.84 | — | top 33.9% | 444 / 1,384 | |
| 5×5 | 1:56.88 | — | top 47.3% | 629 / 1,442 | |
| Square-1 | 51.31 | — | early days — 3 solves | 748 / 1,002 | |
| 7×7 | 8:36.32 | — | early days — 1 solve | 510 / 546 |
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
- 28 Jun 2025Ten personal bests in one day at Pilzno Cubing Holiday 2025.
- 11 Jan 2025Five personal bests in one day at Cube4fun Lublin Winter 2025.
- 14 Dec 2024Five personal bests in one day at Cube4fun Cubers Eve Żyrardów 2024.
- 7 Nov 2024First sub-15 3×3: 14.41 at Polish Championship 2024.
- 12 Oct 2024First sub-20 3×3: 17.07 at Energy Cube Białołęka 2024.
- 12 Oct 2024Six personal bests in one day at Energy Cube Białołęka 2024.
Competitions
- Szansa Cubing Open Warsaw 2025 · 9 Aug 2025 — 2 personal bests set
- Pilzno Cubing Holiday 2025 · 28 Jun 2025 — 10 personal bests set
- Cube4fun Lublin Winter 2025 · 11 Jan 2025 — 5 personal bests set
- Cube4fun Cubers Eve Żyrardów 2024 · 14 Dec 2024 — 5 personal bests set
- Polish Championship 2024 · 7 Nov 2024 — 2 personal bests set
- Energy Cube Białołęka 2024 · 12 Oct 2024 — 6 personal bests set
- Cube4fun in Biała Podlaska 2024 · 12 Jul 2024 — 8 personal bests set
- Cube4fun in Biała Rawska 2024 · 18 May 2024 — 3 personal bests set
- Cube4fun Lublin on WEII 2024 · 20 Apr 2024
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 57 rounds, never finished ahead
- Stanisław Ożyński — met in 48 rounds, finished ahead 17 times
- Michał Denkiewicz — met in 48 rounds, finished ahead 4 times
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.46 away.
- A sub-6 Clock single — 2,324 people have one; it is 0.61 away.
Targets move as he improves.