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People · Czech Republic

Martin Kilbergr

2×2 · top 0.41% of 186,767 all-time · competing since July 2022 · 2022KILB01

Martin Kilbergr has been competing for 4 years. His best event is the 2×2: a personal-best single of 0.92, set at Borovany End of Summer 2023, puts him in the top 0.41% of the 186,767 people who have ever been ranked in the event, and 6th in the Czech Republic. Until November 2011, no official 2×2 solve in the world had been that fast. Across 31 competitions since July 2022, he has put 883 official solves on the record across six events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 92% of the 35,811 competitors with ten or more counted rounds. His 2×2 best has come down from 1.81 in July 2022 to 0.92, a 49% improvement. Martin has entered 31 competitions, more competitions than 98% of everyone who has ever competed.

2×2
best event — top 0.41% of 186,767 all-time
0.92
signature single · Borovany End of Summer 2023
883
official solves on the record
11%
solve-to-solve spread · steadier than 92% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCzech Republic
2×20.921.83
top 0.41%6 / 644
3×38.5210.36
top 3.8%71 / 787
4×439.7945.03
top 11.9%64 / 440
Pyraminx7.1111.15
top 28.7%218 / 460
3×3 one-handed25.9329.47
top 36.7%119 / 308
5×51:56.172:01.73
top 46.8%132 / 248

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

Kostelec Summer 2022: 1.81Lužice Open 2022: 1.80Prague Open 2022: 1.94Porcelain Cubing 2023: 1.93Prague Open 2023: 1.39Czech Open 2023: 2.06Prague NxNxN 2023: 1.85Lužice Summer 2023: 1.74Borovany End of Summer 2023: 0.92Prague Pyraminxing 2023: 1.87Czech Championship 2023: 1.69Prague Open 2024: 2.08Frenštátský Cube Together 2024: 1.52Lužice Open 2024: 1.702x2 at 2 in Prague 2024: 1.20Příbram Cube 2024: 1.87Czech Championship 2024: 1.79Plzeň Winter 2025: 1.66Easter in Prague-East 2025: 1.65Czech Open 2025: 1.71Frenštátský Cube Together 2025: 1.37Kostelec Autumn 2025: 1.37Vltava Cube: February 2026: 1.92Dobřejovice Special 2026: 1.74Vltava Cube: April 2026: 1.21Onelooking in Olomouc 2026: 1.24Rubik's WCA European Championship 2026: 1.80Czech Open 2026: 1.59Kostelec Skewbing 2026: 1.64Vltava Cube: September 2026: 1.620.922.0823 Jul 20225 Sep 2026

Best single per competition, 2×2. 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-8 3×3 single — 7,931 people have one; it is 0.52 away.
  • A sub-30 4×4 single — 2,388 people have one; it is 9.79 away.

Targets move as he improves.