People · Czech Republic
Marek Liska
Skewb · top 19.5% of 73,281 all-time · competing since June 2025 · 2025LISK01
Marek Liska has been competing for a year. His best event is the Skewb: a personal-best single of 5.18, set at Prague Summer Opener 2025, puts him in the top 19.5% of the 73,281 people who have ever been ranked in the event, and 94th in the Czech Republic. Across 1 competition since June 2025, he has put 31 official solves on the record across five events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Czech Republic | |
|---|---|---|---|---|---|
| Skewb | 5.18 | 10.89 | top 19.5% | 94 / 320 | |
| 3×3 | 14.40 | 15.45 | top 22.4% | 320 / 787 | |
| 4×4 | 53.52 | 1:01.58 | top 29.0% | 152 / 440 | |
| Square-1 | 44.55 | 50.49 | top 70.6% | 122 / 168 | |
| Pyraminx | 13.58 | 15.11 | top 75.9% | 404 / 460 |
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 story so far
- 21 Jun 2025First competition: Prague Summer Opener 2025. A 14.76 3×3 single to start from.
Competitions
- Prague Summer Opener 2025 · 21 Jun 2025 — 1 personal best set
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.
- Jáchym Kubata — met in 7 rounds, finished ahead twice
- Kryštof Adamec — met in 7 rounds, finished ahead twice
- Oliwier Tkaczyk — met in 7 rounds, finished ahead once
Next targets
- A sub-5 Skewb single — 13,285 people have one; it is 0.18 away.
- A sub-12 3×3 single — 39,535 people have one; it is 2.40 away.
Targets move as he improves.