Piotr Koska

Country WCA ID Gender Competitions Completed Solves
Poland 2014KOSK01 Male 14 786

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 160 1223 4488 9.23 10.57 2924 854 111
2x2x2 Cube 284 2420 7675 2.72 3.22 1782 602 77
4x4x4 Cube 162 1434 5261 43.54 46.22 3616 997 113
5x5x5 Cube 186 1773 6242 1:40.92 1:48.88 5815 1639 163
3x3x3 Blindfolded 117 967 2966 2:48.96
3x3x3 One-Handed 102 914 3381 16.50 19.76 2838 765 91
Clock 107 902 2681 14.67 18.33 2688 905 109
Megaminx 140 1154 4060 1:34.40 1:45.86 4046 1139 139
Pyraminx 281 1747 5009 4.49 6.42 3640 1222 194
Skewb 145 907 2621 3.82 4.78 858 310 53

Medal Collection

Gold Silver Bronze
1 1 6
Competition Round Place Single Average Solves
3x3x3 Cube
GLS Cup II 2018 Second round 17 10.93 11.58 11.1111.8411.7811.8610.93
First round 13 9.23 10.57 11.5610.1611.4010.169.23
GLS Cup I 2018 Second round 15 10.35 11.74 10.3512.0613.0412.4110.75
First round 16 10.14 11.95 10.1411.6512.7711.4412.96
GLS Final 2017 Second round 23 12.40 13.26 14.8113.4612.4012.5713.76
First round 20 11.76 13.15 13.8911.7612.7013.4613.28
GLS Cup I 2016 Final 11 11.33 13.16 11.3312.2914.6413.1414.04
Second round 11 12.92 13.29 13.1313.0113.7313.8112.92
First round 12 11.62 13.27 16.5712.5113.8613.4411.62
Polish Championship 2015 Second round 70 14.68 15.48 16.2814.9516.3114.6815.22
First round 81 12.38 15.87 18.1614.3312.38DNF15.13
Manhattan Gdańsk Open 2015 Second round 24 13.74 14.56 14.3715.0114.3115.6513.74
First round 24 14.27 15.50 14.3118.6716.5914.2715.59
Gdańsk Open 2015 Second round 30 14.24 15.36 14.3515.9216.8215.8014.24
First round 31 12.11 15.34 14.2616.8815.6512.1116.10
Riviera Cube Week 2015 Second round 20 12.53 15.77 12.5315.0915.9016.3117.91
First round 23 14.31 16.66 14.3120.6316.1816.7917.02
GLS Winter 2014 Second round 15 14.66 17.10 17.8219.9014.6615.9517.52
First round 17 13.84 17.22 20.0413.8415.6919.2716.71
Człuchów Panzer Cube 2014 Second round 24 15.96 17.03 19.6015.9616.7416.4917.86
First round 21 13.34 16.30 18.3813.3416.9416.6015.35
PLS Gdańsk 2014 Second round 16 16.25 19.00 17.2320.5919.1916.2520.90
First round 16 16.22 18.79 22.5219.1517.0116.2220.20
PLS Sopot 2014 Second round 32 17.30 20.87 22.4224.6619.0117.3021.19
First round 32 18.71 19.82 20.6418.8818.7119.9324.58
Rumia Open 2014 Second round 47 22.81 27.66 30.0025.8722.8127.1138.91
First round 47 24.30 25.96 32.7424.3025.1927.2425.46
Polish Open 2014 Second round 87 19.76 24.94 27.3131.7819.7624.2823.22
First round 97 21.03 26.05 25.8121.0325.4426.9131.09
2x2x2 Cube
GLS Cup II 2018 First round 28 2.94 4.90 4.052.944.648.906.02
GLS Cup I 2018 Second round 16 3.47 4.65 3.723.474.895.3311.65
First round 16 2.95 4.31 2.953.345.204.445.15
GLS Final 2017 Second round 16 3.47 4.74 DNF4.733.473.685.81
First round 12 2.74 4.15 4.386.243.782.744.30
GLS Cup I 2016 Final 2 3.12 3.50 3.633.524.133.363.12
Second round 2 2.83 3.37 3.063.343.724.742.83
First round 6 3.07 4.22 3.865.123.693.075.97
Polish Championship 2015 Final 14 3.35 3.62 3.423.354.054.173.38
Semi Final 14 2.72 3.22 3.213.273.182.723.72
Second round 13 3.21 3.62 3.213.573.454.363.83
First round 22 2.86 4.03 3.935.014.242.863.93
Manhattan Gdańsk Open 2015 Second round 12 3.83 4.76 4.405.815.203.834.69
First round 8 3.00 4.00 3.933.003.814.254.68
Gdańsk Open 2015 Second round 17 2.97 4.62 2.975.223.984.835.06
First round 11 2.88 4.76 7.773.462.885.954.87
Riviera Cube Week 2015 Second round 6 3.84 4.35 4.306.504.124.623.84
First round 11 3.74 5.16 6.865.013.745.674.79
GLS Winter 2014 Second round 9 4.80 5.29 5.024.805.515.345.50
First round 6 3.74 5.29 7.714.645.735.503.74
Człuchów Panzer Cube 2014 Final 11 3.60 5.19 3.605.095.266.045.23
First round 10 4.10 4.61 6.224.504.104.914.42
PLS Gdańsk 2014 Final 6 4.89 5.31 5.685.166.255.104.89
Second round 9 4.77 5.29 5.544.795.544.775.84
First round 8 4.99 5.48 5.445.625.384.996.04
PLS Sopot 2014 Second round 21 5.09 6.76 7.137.255.097.255.90
First round 11 4.93 5.32 5.065.584.935.316.55
Rumia Open 2014 Second round 20 5.36 6.49 6.326.906.316.845.36
First round 19 4.92 5.95 6.065.954.925.837.38
Polish Open 2014 First round 110 15.72 15.72DNF
4x4x4 Cube
GLS Cup I 2018 First round 10 43.54 46.22 44.7443.5446.6954.3047.23
Polish Championship 2015 Second round 50 52.79 59.31 52.791:00.6157.5459.781:01.76
First round 47 54.41 57.20 55.6156.9059.0954.411:05.60
Manhattan Gdańsk Open 2015 First round 18 50.55 1:08.10 1:15.3750.5558.971:20.651:09.97
Gdańsk Open 2015 First round 22 57.19 1:03.27 1:10.4758.9357.191:19.821:00.41
Riviera Cube Week 2015 First round 14 53.74 59.13 1:02.521:01.5953.7457.5758.22
Człuchów Panzer Cube 2014 First round 17 58.46 1:02.20 58.461:00.451:06.081:08.271:00.06
PLS Gdańsk 2014 Final 6 1:03.72 1:07.70 1:12.361:04.871:05.871:18.581:03.72
Second round 8 59.58 1:09.29 59.581:09.801:09.051:09.021:18.09
First round 7 1:02.68 1:04.76 1:08.621:07.731:02.681:03.481:03.06
PLS Sopot 2014 First round 18 56.12 1:05.55 56.121:11.561:04.251:11.531:00.87
Rumia Open 2014 First round 20 1:11.69 1:35.331:11.69
Polish Open 2014 First round 49 1:29.28 1:33.441:29.28
5x5x5 Cube
GLS Cup I 2018 First round 18 1:40.92 1:48.88 1:49.421:50.241:46.971:53.291:40.92
GLS Final 2017 First round 17 1:55.96 2:04.70 2:17.011:55.961:56.532:16.612:00.96
Polish Championship 2015 First round 60 2:41.16 2:41.162:54.31
Manhattan Gdańsk Open 2015 First round 20 2:41.29 3:01.332:41.29
Gdańsk Open 2015 First round 26 2:30.93 2:30.932:55.66
3x3x3 Blindfolded
GLS Cup II 2018 Final 7 2:48.96 DNF DNFDNF2:48.96
First round 8 3:08.68 DNF DNF3:08.68DNF
GLS Cup I 2018 Second round 10 DNF DNF DNFDNFDNF
First round 8 3:21.32 DNF 3:30.883:21.32DNS
GLS Final 2017 Second round 9 3:11.90 DNF DNFDNF3:11.90
First round 11 3:49.42 DNF 3:49.424:21.88DNF
GLS Cup I 2016 Final 3 3:04.59 DNF 3:04.59DNFDNF
Polish Championship 2015 First round 34 DNF DNF DNFDNFDNF
Manhattan Gdańsk Open 2015 Final 10 DNF DNF DNFDNFDNF
Riviera Cube Week 2015 First round 10 DNF DNF DNFDNFDNF
GLS Winter 2014 Final 5 DNF DNF DNFDNFDNF
Człuchów Panzer Cube 2014 Final 8 DNF DNF DNFDNFDNF
PLS Gdańsk 2014 Final 5 3:56.28 DNF 3:56.28DNFDNF
First round 3 3:54.53 DNF DNFDNF3:54.53
PLS Sopot 2014 First round 11 DNF DNF DNFDNFDNF
3x3x3 One-Handed
GLS Cup II 2018 Final 9 16.50 19.76 18.7921.1716.5020.7819.70
First round 9 18.29 20.52 20.0527.1221.7919.7218.29
GLS Final 2017 Final 15 22.75 24.58 23.0626.5925.7822.7524.89
GLS Cup I 2016 Final 7 20.56 21.12 21.1621.5121.8420.5620.69
Polish Championship 2015 Second round 28 21.64 23.77 26.8521.7023.6125.9921.64
First round 34 19.69 25.16 26.6319.6926.3527.8222.51
Manhattan Gdańsk Open 2015 Second round 15 21.53 24.74 24.1024.0521.5326.4526.06
First round 16 22.97 26.61 28.7627.1423.9422.9728.75
Gdańsk Open 2015 First round 14 23.02 23.85 26.9523.0325.1723.0223.36
Riviera Cube Week 2015 First round 13 22.45 26.74 27.5422.4524.4228.2629.51
Człuchów Panzer Cube 2014 Final 10 25.54 26.83 26.2325.5427.1927.0827.59
First round 9 23.17 27.50 29.0427.4932.9923.1725.96
PLS Gdańsk 2014 Final 8 30.08 33.90 34.0736.3340.5931.3030.08
Second round 9 26.73 32.09 33.9933.2132.9626.7330.10
First round 11 32.23 39.68 42.5942.6238.3332.2338.12
PLS Sopot 2014 First round 18 28.65 32.45 32.9341.8334.3628.6530.06
Clock
Człuchów Panzer Cube 2014 Second round 8 16.40 18.33 16.4017.8719.8917.2323.12
First round 9 14.67 19.96 15.1314.6726.3118.44DNF
PLS Gdańsk 2014 Final 7 19.60 24.23 23.9528.3427.0521.7019.60
PLS Sopot 2014 Final 6 16.76 19.32 16.7628.7117.2123.0717.68
Rumia Open 2014 Final 7 21.68 DNF21.68
Megaminx
GLS Cup I 2018 First round 14 1:38.27 1:45.86 1:52.321:41.891:38.271:56.811:43.36
GLS Final 2017 First round 12 1:34.40 2:02.52 1:55.292:26.501:34.40DNF1:45.77
Polish Championship 2015 First round 17 1:42.75 1:49.68 1:42.751:42.761:47.161:59.132:20.97
Manhattan Gdańsk Open 2015 First round 10 1:48.89 1:56.07 1:53.022:05.321:49.861:48.892:07.60
Gdańsk Open 2015 First round 10 1:38.05 1:54.36 1:49.802:15.872:02.081:38.051:51.21
Człuchów Panzer Cube 2014 Final 7 1:45.61 1:51.72 1:49.111:55.601:56.921:45.611:50.46
PLS Gdańsk 2014 Final 4 1:42.39 1:50.55 1:59.301:46.531:48.691:42.391:56.43
First round 4 1:40.90 1:52.94 1:40.901:47.671:58.942:08.151:52.22
PLS Sopot 2014 Final 5 1:46.81 1:54.80 1:47.132:04.272:02.691:46.811:54.57
First round 8 1:57.00 1:57.002:05.10
Rumia Open 2014 Final 11 2:41.46 3:18.692:41.46
Polish Open 2014 First round 26 3:23.68 3:23.683:30.31
Pyraminx
GLS Cup I 2018 Second round 23 6.71 8.26 7.479.128.196.7112.56
First round 18 6.85 7.80 6.9411.019.127.356.85
GLS Final 2017 Second round 17 6.62 7.16 6.627.317.226.9610.52
First round 14 5.49 7.41 7.908.016.315.498.87
GLS Cup I 2016 Final 12 6.34 9.87 8.019.3813.5812.226.34
First round 10 5.91 7.93 7.977.525.919.138.30
Polish Championship 2015 Second round 27 6.08 7.18 8.176.118.187.276.08
First round 32 4.49 7.01 6.367.559.707.134.49
Manhattan Gdańsk Open 2015 Final 10 6.54 7.22 6.607.516.547.558.33
First round 9 5.40 7.48 6.485.408.269.267.70
Gdańsk Open 2015 First round 19 5.70 8.25 9.305.708.1312.627.33
Riviera Cube Week 2015 First round 8 6.09 6.81 6.098.686.546.966.92
GLS Winter 2014 Final 6 5.31 7.44 6.405.318.397.54DNF
First round 8 5.17 8.00 9.345.1710.659.205.46
Człuchów Panzer Cube 2014 Final 11 7.15 7.78 8.247.157.428.807.69
First round 9 6.58 6.87 6.626.997.016.5811.52
PLS Gdańsk 2014 Final 6 6.76 7.63 7.906.767.567.687.66
Second round 7 6.51 8.13 9.647.246.519.657.52
First round 4 5.40 6.42 6.375.845.407.068.02
PLS Sopot 2014 Final 6 5.34 7.91 11.249.476.365.347.90
Second round 4 6.03 7.07 6.037.976.6210.466.62
First round 10 6.02 7.97 10.588.707.446.027.76
Rumia Open 2014 First round 40 7.65 DNF 8.62DNFDNF7.657.88
Polish Open 2014 First round 23 6.55 8.69 9.276.55DNF7.339.47
Skewb
GLS Cup II 2018 Final 7 4.49 5.48 DNF6.655.224.574.49
First round 6 3.92 4.89 3.925.645.145.094.45
GLS Cup I 2018 Final 8 4.14 6.55 6.994.146.1710.006.50
Second round 4 3.98 5.14 5.273.988.125.224.92
First round 5 4.00 4.78 4.934.004.734.675.56
GLS Final 2017 Final 10 5.29 7.28 5.29DNF6.615.699.53
Second round 9 4.86 6.19 5.746.374.866.616.45
First round 10 5.42 6.16 8.045.425.505.537.46
GLS Cup I 2016 Final 5 4.59 6.91 8.206.604.595.928.77
Polish Championship 2015 Final 16 4.67 5.65 5.177.154.675.146.65
Second round 15 4.34 5.61 5.767.475.444.345.63
First round 8 4.36 4.96 4.375.966.554.564.36
Manhattan Gdańsk Open 2015 Final 3 4.59 5.38 5.975.964.594.685.49
First round 4 4.35 5.89 4.974.356.806.196.51
Gdańsk Open 2015 Final 3 4.39 5.48 4.394.786.456.365.29
First round 3 3.82 5.03 5.175.043.825.284.87
Człuchów Panzer Cube 2014 Final 1 4.09 5.93 6.044.095.925.847.23
Second round 6 6.29 7.60 8.407.586.297.797.44
First round 8 6.49 8.27 6.498.867.8510.888.09
PLS Gdańsk 2014 Final 5 7.93 9.44 10.789.49DNF8.057.93
Second round 5 6.42 10.19 6.4211.7410.279.5710.72
First round 6 5.39 9.17 DNF5.3910.688.088.76
PLS Sopot 2014 Final 4 5.27 7.41 7.615.27DNF5.609.01
First round 5 6.04 7.91 7.87DNF6.047.808.06
Rumia Open 2014 Final 5 6.28 9.44 10.8212.196.288.349.17
3x3x3 With Feet
Polish Championship 2015 Final 9 1:16.76 1:21.16 1:16.761:28.101:18.62
First round 10 1:26.92 1:29.39 1:26.921:33.651:27.59
Manhattan Gdańsk Open 2015 Final 4 1:28.70 1:35.06 1:36.941:28.701:39.54
First round 4 1:10.82 1:25.81 1:23.161:10.821:43.44
Gdańsk Open 2015 Final 3 1:18.52 1:29.11 1:18.521:35.841:32.96
Riviera Cube Week 2015 Final 3 1:10.41 1:16.63 1:25.011:10.411:14.48
First round 3 1:04.52 1:21.02 1:25.661:04.521:32.89
Człuchów Panzer Cube 2014 Final 3 48.98 1:09.03 48.981:18.201:19.90
First round 3 1:07.75 1:20.64 1:35.151:07.751:19.02