People · Poland
Jakub Kucharski
Pyraminx · top 8.3% of 129,321 all-time · competing since November 2022 · 2022KUCH05
Jakub Kucharski has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 4.13, set at Cube4fun Lublin Autumn 2025, puts him in the top 8.3% of the 129,321 people who have ever been ranked in the event, and 552nd in Poland. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 7 competitions since November 2022, he has put 143 official solves on the record across six events. Solve to solve, his 3×3 times vary about 10% around a typical one, steadier than 97% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 24.44 in November 2022 to 14.80, a 39% improvement. Jakub has entered seven competitions, more competitions than 88% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| Pyraminx | 4.13 | 8.53 | top 8.3% | 552 / 4,406 | |
| 2×2 | 2.56 | 3.77 | top 9.5% | 726 / 5,422 | |
| 3×3 | 14.80 | 16.13 | top 23.7% | 1,828 / 6,576 | |
| Skewb | 6.13 | 7.88 | top 26.7% | 960 / 2,810 | |
| Square-1 | 42.90 | — | early days — 2 solves | 660 / 1,002 | |
| 3×3 one-handed | 1:22.35 | — | top 93.1% | 2,034 / 2,176 |
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 Feb 2026First sub-15 3×3: 14.80 at Cube4fun Lublin February 2026.
- 18 May 2024First sub-20 3×3: 18.91 at Cube4fun in Biała Rawska 2024.
- 18 May 2024Three personal bests in one day at Cube4fun in Biała Rawska 2024.
- 27 Nov 2022First competition: Cube4fun in Lublin 2022. A 24.44 3×3 single to start from.
Competitions
- Cube4fun Lublin February 2026 · 28 Feb 2026 — 1 personal best set
- Cube4fun Lublin Autumn 2025 · 11 Oct 2025 — 2 personal bests set
- Cube4fun in Biała Rawska 2024 · 18 May 2024 — 3 personal bests set
- Cube4fun Double Weekend Lublin 2023 · 1 Oct 2023 — 2 personal bests set
- Cube4fun Double Weekend Świdnik 2023 · 4 Feb 2023 — 2 personal bests set
- Cube4fun in Świdnik 2022 · 17 Dec 2022 — 1 personal best set
- Cube4fun in Lublin 2022 · 27 Nov 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.
- Piotr Tokarski — met in 30 rounds, finished ahead once
- Wojciech Piórczyński — met in 27 rounds, never finished ahead
- Antoni Stojek — met in 25 rounds, never finished ahead
Next targets
- A sub-4 Pyraminx single — 9,892 people have one; it is 0.13 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.56 away.
Targets move as he improves.