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People · Poland

Jonatan Kłosko

Skewb · top 0.083% of 73,281 all-time · competing since March 2013 · 2013KOSK01

Jonatan Kłosko has been competing for 14 years. His best event is the Skewb: a personal-best single of 1.10, set at ŚLS Wodzisław Śląski 2015, puts him in the top 0.083% of the 73,281 people who have ever been ranked in the event, and 16th in Poland. Until October 2015, no official Skewb solve in the world had been that fast. Across 86 competitions since March 2013, he has put 4,524 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 14% around a typical one; 64% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 14.05 in March 2013 to 5.87, a 58% improvement. Jonatan has entered 86 competitions, more competitions than 99% of everyone who has ever competed.

Skewb
best event — top 0.083% of 73,281 all-time
1.10
signature single · ŚLS Wodzisław Śląski 2015
4,524
official solves on the record
14%
solve-to-solve spread · wider than 64% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPoland
Skewb1.102.51
top 0.083%16 / 2,810
3×35.878.06
top 0.41%51 / 6,576
Pyraminx1.973.75
top 1.1%94 / 4,406
2×21.403.02
top 1.7%190 / 5,422
3×3 Fewest Moves22 moves25.67
top 2.2%17 / 466
4×429.7035.50
top 2.7%99 / 2,851
3×3 one-handed14.2418.78
top 6.6%158 / 2,176
5×51:14.311:28.93
top 14.8%221 / 1,442
Clock8.8011.04
top 18.9%360 / 1,549
3×3 blindfolded1:55.89—
early days — 2 solves168 / 466
Square-123.5332.92
top 35.9%365 / 1,002

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

Rybnik Open 2013: 14.05Polish Nationals 2013: 12.81SLS Jastrzebie 2013: 11.34SLS Zaglebie 2013: 9.96SLS Swierklany 2013: 11.16SLS Czestochowa 2013: 11.69SLS Bielsko-Biala 2014: 10.82SLS Gliwice 2014: 12.09SLS Rybnik 2014: 9.76SLS Tarnowskie Gory 2014: 10.16SLS Chorzow 2014: 10.79Polish Nationals 2014: 11.07Kielce Cube Attack 2014: 10.00Kaliska Open 2014: 9.89Krakow Cubing Spree 2014: 9.67Santa Claus Cube Race 2014: 9.74ŚLS Gliwice 2015: 11.68ŚLS Zawiercie 2015: 9.47SLS Rybnik 2015: 9.39Radomsko Cube Theory 2015: 8.00ŚLS Sosnowiec 2015: 8.33Kaliska Open 2015: 9.72Warsaw Cube Masters 2015: 8.54Polish Championship 2015: 9.63ŚLS Wodzisław Śląski 2015: 9.09Santa Claus Cube Race 2015: 7.60Tuwim Cube Race 2016: 8.57WLS Wiosna 2016: 8.50Łódź Cubing Summer 2016: 8.35Kaliska Open 2016: 8.27European Rubik's Cube Championship 2016: 9.12Czech Open 2016: 8.52II Masovian Open Płock 2016: 9.09Polish Championship 2016: 8.51Santa Claus Cube Race 2016: 7.68SLS Gliwice 2017: 8.31Piotrków Trybunalski 2017: 8.27ŚLS Jastrzębie Zdrój 2017: 8.11ŚLS Będzin Open 2017: 7.88Speed Days Kraśnik 2017: 7.61Byczy Cube Race 2017: 7.73World Rubik's Cube Championship 2017: 8.71ŚLS Zawiercie 2017: 9.03GLS Cup IV 2017: 7.09Ukrainian Nationals 2017: 7.64Polish Open 2017: 7.21Speed Days Kielce 2017: 8.61GLS Cup V 2017: 7.57Polish Nationals 2017: 8.19GLS Final 2017: 7.89CFL Santa Claus Cube Race 2017: 8.06Warsaw Cube Masters 2018: 7.27GLS Cup I 2018: 7.32GLS Cup II 2018: 8.17LLS V 2018: 9.35Cube Factory League Domaniewice 2018: 6.57Project Warszawa 2018: 7.74Byczy Cube Race 2018: 8.01GLS Cup III 2018: 8.40WCA European Championship 2018: 7.86GLS Cup IV 2018: 8.13Cube Factory Częstochowa 2018: 7.68Dragon Cubing 2018: 7.05Ekonomik Elektryk Cube Race 2018: 7.32GLS Cup V 2018: 7.26Polish Championship 2018: 7.64Project Jastrzębie-Zdrój 2018: 8.34GLS Cup Final 2018: 7.90Polish Open 2018: 7.43Polish Speedcubing Tour Biłgoraj 2019: 7.82CFL Goes Sideways 2019: 7.32Wrocław Open 2019: 7.57GLS Cup I 2019: 6.94GLS Cup II 2019: 7.85Byczy Cube Race 2019: 7.91Project Będzin 2019: 6.40GLS Cup III 2019: 7.51Dragon Cubing 2019: 7.58Polish Championship 2019: 7.14GLS Cup IV 2019: 5.87Santa Claus Cube Race Poland 2019: 7.84GLS Gdynia 2020: 7.74Polish Championship 2021: 7.665.8714.059 Mar 20131 Oct 2021

Best single per competition, 3×3. 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-1 Skewb single — 35 people have one; it is 0.10 away.
  • A sub-5 3×3 single — 344 people have one; it is 0.87 away.

Targets move as he improves.