People · Poland
Kacper Jankowski
Skewb · top 31.3% of 73,281 all-time · competing since June 2025 · 2025JANK02
Kacper Jankowski has been competing for a year. His best event is the Skewb: a personal-best single of 6.71, set at Cube4fun Cubers Eve Żyrardów 2025, puts him in the top 31.3% of the 73,281 people who have ever been ranked in the event, and 1,089th in Poland. Across 3 competitions since June 2025, he has put 35 official solves on the record across three events. His 2×2 best has come down from 6.50 in June 2025 to 5.36, an 18% improvement. Kacper has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| Skewb | 6.71 | 10.92 | top 31.3% | 1,089 / 2,810 | |
| 3×3 | 19.62 | 22.38 | top 38.9% | 2,842 / 6,576 | |
| 2×2 | 5.36 | 7.10 | top 43.7% | 2,569 / 5,422 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 11 Oct 2025First sub-20 3×3: 19.62 at Cube4fun Lublin Autumn 2025.
- 7 Jun 2025First competition: Siedlce Open 2025. A 27.37 3×3 single to start from.
Competitions
- Cube4fun Cubers Eve Żyrardów 2025 · 13 Dec 2025 — 1 personal best set
- Cube4fun Lublin Autumn 2025 · 11 Oct 2025 — 2 personal bests set
- Siedlce Open 2025 · 7 Jun 2025
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.
- Marcin Dołoto — met in 7 rounds, never finished ahead
- Ignacy Samselski — met in 7 rounds, never finished ahead
- Antoni Stojek — met in 7 rounds, never finished ahead
Next targets
- A sub-6 Skewb single — 18,841 people have one; it is 0.71 away.
- A sub-15 3×3 single — 69,493 people have one; it is 4.62 away.
Targets move as he improves.