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People · Poland

Aron Kasprowicz

4×4 · top 3.5% of 83,917 all-time · competing since October 2022 · 2022KASP07

Aron Kasprowicz has been competing for 4 years. His best event is the 4×4: a personal-best single of 31.06, set at GLS Gdańsk III 2026, puts him in the top 3.5% of the 83,917 people who have ever been ranked in the event, and 120th in Poland. Until May 2011, no official 4×4 solve in the world had been that fast. Across 30 competitions since October 2022, he has put 1,393 official solves on the record across 14 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 80% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 25.68 in October 2022 to 8.86, a 65% improvement. Aron has entered 30 competitions, more competitions than 98% of everyone who has ever competed.

4×4
best event — top 3.5% of 83,917 all-time
31.06
signature single · GLS Gdańsk III 2026
1,393
official solves on the record
12%
solve-to-solve spread · steadier than 80% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPoland
4×431.0636.45
top 3.5%120 / 2,851
2×21.843.38
top 3.8%340 / 5,422
3×38.8610.55
top 4.5%442 / 6,576
Megaminx48.8655.00
top 4.6%92 / 1,384
Pyraminx3.525.17
top 5.5%390 / 4,406
5×51:02.351:11.19
top 6.8%107 / 1,442
6×61:51.472:04.13
top 7.7%66 / 669
Clock6.227.68
top 8.0%177 / 1,549
3×3 one-handed15.2119.03
top 8.6%189 / 2,176
Skewb3.815.68
top 9.6%418 / 2,810
7×72:57.813:16.23
top 9.9%65 / 546
Square-112.8621.12
top 11.6%125 / 1,002
3×3 Fewest Moves38 moves—
early days — 2 solves215 / 466
3×3 blindfolded2:32.83—
top 44.2%209 / 466

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

Mikołajki Open 2022: 25.68Ice Cubing Szczecinek 2023: 15.58GLS III 2023: 13.50GLS V 2023: 12.89GLS Final 2023: 13.56GLS I 2024: 9.90Ice Cubing Szczecinek 2024: 12.59GLS II 2024: 11.21Spring Vibe Giżycko 2024: 10.18GLS III 2024: 12.19Ostróda Open 2024: 11.97Summer Vibe Puck 2024: 10.49Gdańska Liga Speedcubingu V 2024: 10.90Polish Championship 2024: 10.24Gdańska Liga Speedcubingu Final 2024: 10.58Gdańska Liga Speedcubingu I 2025: 10.55Piła Open 2025: 10.00Gdańska Liga Speedcubingu II 2025: 9.52Gdańska Liga Speedcubingu III 2025: 11.42Żmigród Open 2025: 11.09Cool Down Szczecin 2025: 10.61Honey Cube Barcin 2025: 10.89OlsztyNxN 2026: 8.86GLS Big Cubes Gdańsk 2026: 9.38GLS Gdańsk II 2026: 9.97Olsztyn Spring Open 2026: 8.94GLS Gdańsk III 2026: 8.96GLS Gdańsk IV 2026: 9.06GLS Side Challenge Gdańsk 2026: 9.20Żmigród Open 2026: 9.378.8625.6829 Oct 202220 Jun 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-30 4×4 single — 2,388 people have one; it is 1.06 away.
  • A sub-1 2×2 single — 1,032 people have one; it is 0.84 away.

Targets move as he improves.