People · Poland
Kacper Karpierz
3×3 · top 4.4% of 288,433 all-time · competing since July 2023 · 2023KARP06
Kacper Karpierz has been competing for 3 years. His best event is the 3×3: a personal-best single of 8.80, set at Dragon Cubing XI 2025, puts him in the top 4.4% of the 288,433 people who have ever been ranked in the event, and 434th in Poland. Until May 2008, no official 3×3 solve in the world had been that fast. Across 14 competitions since July 2023, he has put 568 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 60% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 17.12 in July 2023 to 8.80, a 49% improvement. Kacper has entered 14 competitions, more competitions than 95% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| 3×3 | 8.80 | 10.41 | top 4.4% | 434 / 6,670 | |
| 2×2 | 2.46 | 4.26 | top 8.6% | 671 / 5,487 | |
| 4×4 | 37.04 | 41.38 | top 8.8% | 281 / 2,894 | |
| Pyraminx | 4.83 | 8.05 | top 12.2% | 774 / 4,456 | |
| 5×5 | 1:10.83 | 1:20.17 | top 12.3% | 187 / 1,458 | |
| Square-1 | 14.19 | 18.46 | top 14.6% | 162 / 1,014 | |
| Skewb | 4.97 | 7.04 | top 17.9% | 690 / 2,848 | |
| Clock | 8.89 | 9.88 | top 19.3% | 380 / 1,574 | |
| Megaminx | 1:21.22 | 1:33.49 | top 22.7% | 327 / 1,389 | |
| 3×3 one-handed | 22.85 | 27.02 | top 28.4% | 614 / 2,202 | |
| 6×6 | 2:39.56 | 2:42.88 | top 30.5% | 192 / 670 | |
| 7×7 | 4:39.72 | — | top 44.5% | 218 / 548 |
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
- 31 Jan 2026Four personal bests in one day at Żory Open 2026.
- 13 Dec 2025Four personal bests in one day at Dragon Cubing XI 2025.
- 7 Jun 2025Three personal bests in one day at Cube4fun in Bełchatów 2025.
- 29 Mar 2025Four personal bests in one day at Silesian Cubing Mysłowice 2025.
- 1 Feb 2025First sub-10 3×3: 9.99 at Żory Open 2025.
- 1 Feb 2025Six personal bests in one day at Żory Open 2025.
Competitions
- Żory Open 2026 · 31 Jan 2026 — 4 personal bests set
- Dragon Cubing XI 2025 · 13 Dec 2025 — 4 personal bests set
- Dragon Cubing X 2025 · 26 Jul 2025 — 1 personal best set
- Czechowice-Dziedzice Open 2025 · 4 Jul 2025 — 2 personal bests set
- Cube4fun in Bełchatów 2025 · 7 Jun 2025 — 3 personal bests set
- Silesian Cubing Mysłowice 2025 · 29 Mar 2025 — 4 personal bests set
- Żory Open 2025 · 1 Feb 2025 — 6 personal bests set
- Dragon Cubing II 2024 · 23 Nov 2024 — 6 personal bests set
- Cube4fun Wisła Masters 2024 · 21 Sep 2024 — 2 personal bests set
- Żory Cubing Mansion 2024 · 27 Jul 2024 — 3 personal bests set
- Castle Mania Niepołomice 2024 · 2 Mar 2024 — 3 personal bests set
- Żory Open 2024 · 20 Jan 2024 — 7 personal bests set
- Cube4fun Wisła Masters 2023 · 23 Sep 2023 — 1 personal best set
- Giżycko Open 2023 · 22 Jul 2023
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.
- Tomasz Pietruszka — met in 125 rounds, never finished ahead
- Filip Śliwa — met in 119 rounds, finished ahead once
- Szymon Brągiel — met in 114 rounds, finished ahead 22 times
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 0.80 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.46 away.
Targets move as he improves.