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People → Poland → Kacper Kozak

People · Poland

Kacper Kozak

2×2 · top 1.9% of 186,767 all-time · competing since September 2023 · 2023KOZA05

Kacper Kozak has been competing for 3 years. His best event is the 2×2: a personal-best single of 1.44, set at Cube Factory Rogów 2024, puts him in the top 1.9% of the 186,767 people who have ever been ranked in the event, and 200th in Poland. Until November 2008, no official 2×2 solve in the world had been that fast. Across 29 competitions since September 2023, he has put 1,162 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 60% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 19.26 in September 2023 to 8.57, a 56% improvement. Kacper has entered 29 competitions, more competitions than 98% of everyone who has ever competed.

2×2
best event — top 1.9% of 186,767 all-time
1.44
signature single · Cube Factory Rogów 2024
1,162
official solves on the record
13%
solve-to-solve spread · steadier than 60% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPoland
2×21.443.80
top 1.9%200 / 5,422
3×38.5710.69
top 3.9%388 / 6,576
Pyraminx3.154.64
top 4.2%309 / 4,406
Clock5.598.00
top 6.0%127 / 1,549
6×61:50.32—
early days — 3 solves62 / 669
Skewb3.456.13
top 7.4%330 / 2,810
3×3 one-handed16.5120.65
top 11.4%268 / 2,176
4×441.0748.42
top 13.4%402 / 2,851
Square-117.2828.51
top 21.6%232 / 1,002
5×51:42.012:00.32
top 36.9%506 / 1,442
Megaminx1:49.05—
top 39.8%530 / 1,384
3×3 Fewest Moves43 moves—
early days — 2 solves286 / 466
7×77:57.95—
early days — 2 solves482 / 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

Energy Cube Tomaszów Mazowiecki 2023: 19.26Bednary Open 2023: 13.86Cube Factory Brzeziny 2023: 13.74Cube4fun Cubers Eve Tarnowskie Góry 2023: 12.56Chorzów Open 2024: 12.71Cube4fun in Warsaw 2024: 12.14Nowa Sól Open 2024: 10.61Energy Cube Konin 2024: 9.90CFL Brzeziny Spring Open 2024: 12.11Cube4fun in Bełchatów 2024: 14.57Żmigród Open 2024: 11.04Energy Cube Tomaszów Mazowiecki 2024: 11.51Cube Factory Brzeziny 2024: 10.78Polish Championship 2024: 9.25Cube Factory Rogów 2024: 10.44Cube Factory League Rogów 2025: 10.10Cube4fun Warsaw Saturday 2025: 9.63Cube Factory League Jeżów 2025: 10.04Cube4fun Biała Rawska Spring 2025: 12.01Cube Factory League Brzeziny Spring 2025: 10.44Cube Factory League Koluszki 2025: 8.57Cube4fun in Bełchatów 2025: 9.49Cube Factory League Justynów 2025: 9.66Cube Factory League Brzeziny 2025: 8.95Polish Championship 2025: 9.51Cube Factory Santa Claus Race Brzeziny 2025: 10.53Cube Factory League Rogów 2026: 8.79Cube Factory League Jeżów 2026: 9.538.5719.269 Sep 202318 Apr 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 2×2 single — 1,032 people have one; it is 0.44 away.
  • A sub-8 3×3 single — 7,931 people have one; it is 0.57 away.

Targets move as he improves.