Jonah Crosby

Region
WCA ID
Gender
Competitions
Completed Solves
United States 2012CROS01 Male 101 3982

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 244 285 957 6.00 7.12 472 142 119
2x2x2 Cube 1032 1308 4860 1.75 2.81 2756 782 621
4x4x4 Cube 8 9 34 20.61 25.41 63 20 16
5x5x5 Cube 105 126 474 50.21 55.56 427 119 97
6x6x6 Cube 128 163 599 1:44.67 1:52.08 586 151 120
7x7x7 Cube 176 228 867 2:53.88 3:02.22 808 212 163
3x3x3 One-Handed 203 254 854 10.75 14.28 1108 302 243
Pyraminx 12946 16608 57930 9.83 13.70 54658 15600 12178
Square-1 5693 7092 21238 1:41.73

Medal Collection

Gold Silver Bronze
62 71 51
3x3x3 Cube
Cubing at Hampton Beach 2025 Final 5 7.44 8.29 8.587.449.557.798.50
Second round 5 7.14 8.49 8.968.838.348.317.14
First round 2 7.17 7.67 10.357.497.847.677.17
Rubik's WCA North American Championship 2024 Second round 106 7.71 8.70 9.528.637.957.7112.35
First round 89 7.26 8.52 8.457.268.498.6213.40
QuabbiNxN 2024 Final 4 6.93 8.17 7.856.938.448.578.21
Second round 4 7.44 8.98 9.357.4413.159.278.32
First round 3 7.47 8.74 8.618.2611.157.479.35
Naticube 2024 First round 4 7.26 8.70 7.268.0413.808.399.66
Rhode Island Winter 2024 Second round 4 6.98 8.20 9.047.298.888.426.98
First round 5 7.61 9.31 8.6110.558.837.6110.49
Northampton Fall A 2023 Second round 2 6.61 7.81 7.427.646.618.3710.14
First round 4 7.35 8.51 8.807.358.298.4510.28
CubingUSA New England Championship 2023 Semi Final 20 7.74 8.78 8.369.069.007.748.99
Second round 10 7.09 7.70 7.959.337.097.108.05
First round 19 7.67 8.84 9.918.787.8311.967.67
Mystic Cubikon 2023 Final 6 7.76 9.46 10.129.2610.217.769.00
Second round 4 7.14 8.13 7.838.097.148.608.46
First round 3 7.40 8.33 7.407.738.4211.128.84
Rubik's WCA World Championship 2023 Second round 106 7.30 8.07 7.307.998.607.708.51
First round 204 8.31 9.05 8.809.169.498.319.18
CubingUSA Nationals 2023 Semi Final 78 6.74 8.50 9.446.746.849.339.34
Second round 57 7.25 8.06 8.9410.807.577.257.66
First round 37 7.24 7.84 7.247.827.737.969.83
Quick in Quincy 2023 Final 3 7.44 8.48 9.369.588.517.447.56
Second round 2 7.08 8.30 8.3811.788.447.088.09
First round 1 6.82 8.65 6.8210.157.398.4510.12
Return to Quabbin 2023 Final 8 8.25 9.29 8.468.259.569.8410.57
Second round 7 8.10 9.05 12.239.848.268.109.06
First round 4 7.35 8.40 7.749.168.677.358.78
New Hampshire Spring 2023 Final 2 7.30 7.74 7.918.097.307.387.93
Semi Final 1 6.19 7.12 6.867.706.196.809.96
Second round 6 6.21 9.20 8.1110.5511.968.956.21
First round 1 6.38 8.26 9.798.418.228.146.38
Saint John's Scramble 2023 Final 2 7.62 8.64 8.379.737.629.707.86
Second round 6 7.44 8.74 9.399.179.857.667.44
First round 5 7.70 8.28 7.878.3711.097.708.60
Northampton Winter A 2023 Final 3 7.95 8.70 9.058.948.867.958.31
Second round 4 7.96 8.64 8.539.327.968.728.67
First round 2 6.95 7.96 6.957.799.467.668.44
Garden City Winter 2023 Final 1 6.12 7.77 7.667.596.128.818.07
Second round 1 7.91 8.68 8.257.989.827.9110.08
First round 2 6.78 8.89 9.618.626.788.4310.19
Puzzling in Providence 2023 Final 9 7.91 8.73 8.667.918.8810.218.64
Second round 4 6.43 8.24 6.439.667.269.537.92
First round 6 7.92 8.76 7.9210.168.217.9211.75
Cubing in Cambridge 2022 Final 2 7.47 8.34 8.148.078.829.447.47
Second round 1 7.01 7.28 7.667.137.019.447.05
First round 7 7.52 9.21 8.5911.307.5210.088.95
Amherst Open 2022 Final 6 7.77 8.52 9.068.298.207.7711.84
Second round 10 6.82 8.95 9.306.8210.988.329.22
First round 4 7.67 8.01 7.788.487.779.347.67
Westport Summer 2022 Final 5 7.75 8.96 7.758.319.648.929.68
Second round 4 7.47 8.60 7.479.659.467.678.67
First round 4 7.72 8.01 7.727.8212.478.487.74
Granite State 2022 Final 2 6.99 7.46 7.356.997.657.398.29
Second round 10 7.44 8.93 8.438.2110.157.44DNF
First round 7 7.28 8.66 9.798.127.288.0710.60
CubingUSA Northeast Championship 2022 Final 15 7.22 8.87 7.2210.207.699.799.13
Semi Final 13 7.12 7.79 7.568.369.457.127.44
Second round 11 6.45 7.99 8.986.828.166.459.50
First round 18 7.39 8.03 16.157.887.977.398.24
Moose On The Loose Cubikon 2022 Final 2 6.37 7.94 9.486.466.378.698.67
Second round 2 7.20 7.70 13.997.737.207.387.98
First round 2 7.63 8.24 7.648.488.6113.997.63
Pittsburgh Fall 2021 Second round 8 6.31 8.36 10.866.906.3110.068.11
First round 6 6.78 8.01 8.839.877.367.856.78
MIT Winter 2020 Final 3 6.52 8.47 6.529.528.437.479.71
Second round 1 6.44 7.96 8.257.737.908.266.44
First round 1 6.80 7.63 10.356.866.966.809.07
SBU Fall 2019 Final 2 6.74 8.49 6.748.989.417.099.96
Second round 4 8.65 8.98 8.659.35DNF8.828.76
First round 4 8.39 8.78 8.659.0510.758.638.39
CubingUSA Nationals 2019 Second round 91 8.12 9.78 8.129.819.9710.069.55
First round 43 6.59 8.66 6.599.159.597.2512.59
Massachusetts Championship 2019 Final 6 7.71 9.10 11.5610.507.718.228.59
Second round 2 6.90 8.03 7.598.677.836.9013.72
First round 2 7.70 7.98 8.407.797.7410.837.70
WCA World Championship 2019 Semi Final 29 6.77 7.89 8.296.777.657.7310.53
Second round 34 8.16 8.32 8.199.398.458.328.16
First round 51 7.31 8.56 9.198.058.688.967.31
SBU Spring 2019 Final 5 8.35 8.79 8.458.358.948.9910.39
Second round 2 7.96 8.68 10.718.818.738.497.96
First round 2 7.54 8.21 8.008.498.158.707.54
Long Island Winter 2019 Final 2 7.44 7.85 7.447.819.378.167.57
Second round 3 6.74 8.42 8.738.188.696.748.40
First round 3 7.03 8.42 7.469.2515.658.547.03
Hudson Valley Winter 2019 Final 1 7.90 8.33 8.4811.038.157.908.36
Second round 2 7.80 8.24 7.958.548.227.8012.06
First round 5 7.15 9.33 8.5911.548.857.1510.54
CubingUSA New Jersey Championship 2018 Final 3 7.27 8.35 7.278.987.728.408.94
Semi Final 7 8.16 8.93 8.2812.098.168.809.71
Second round 3 6.97 8.19 9.369.576.977.817.41
First round 6 6.80 9.06 6.8010.3011.648.588.30
MIT Fall 2018 Final 2 6.00 8.16 6.008.787.838.108.55
Second round 9 8.18 10.11 8.1811.0910.8911.818.34
First round 9 7.56 9.89 7.568.949.4611.4411.28
CubingUSA Nationals 2018 Semi Final 39 7.37 9.09 10.629.147.5212.007.37
Second round 12 6.92 8.03 6.929.198.667.368.08
First round 74 7.90 9.57 9.4611.877.9010.468.80
Brooklyn 2018 Final 11 8.30 9.71 9.08DNF11.308.308.74
Second round 6 7.72 8.69 7.7210.038.548.968.58
First round 7 7.55 8.84 9.178.538.819.447.55
CubingUSA Northeast Championship 2018 Final 6 7.25 8.97 9.9611.798.628.337.25
Semi Final 5 7.59 9.22 9.328.107.5910.2411.09
Second round 6 7.49 9.08 11.857.497.519.909.84
First round 11 8.57 9.46 9.069.448.5710.139.88
Rutgers Spring 2018 Final 13 8.76 10.53 8.7612.93DNF8.809.86
Second round 6 6.80 8.68 6.809.248.508.309.37
First round 2 7.54 8.41 8.797.788.657.549.77
Binghamton Winter Cube Day 2018 Final 2 6.97 8.81 6.977.0811.8310.968.40
Second round 1 7.34 7.92 7.347.637.949.698.18
First round 4 7.44 9.49 9.777.449.619.1014.33
Howdy Partner 2018 Final 3 7.38 8.45 7.389.947.848.558.97
Second round 2 7.47 8.58 8.128.979.528.667.47
First round 6 9.07 9.63 9.079.5810.019.3010.49
New York City Winter 2018 Final 8 9.49 10.21 10.8610.079.4911.799.70
Second round 10 7.24 10.40 8.9015.727.2413.199.10
First round 3 8.11 8.82 8.658.118.279.54DNF
Framingham Frozen Fingers 2018 Final 1 8.11 8.62 8.118.788.708.399.84
First round 3 7.33 9.18 10.317.338.119.899.54
St. Boois 2017 Final 1 7.38 7.76 7.819.647.887.387.58
Second round 1 7.12 8.88 7.619.397.129.6410.46
First round 2 7.47 8.45 7.9010.317.727.479.72
ChicaGhosts 2017 Final 7 7.78 9.27 9.369.139.327.7812.81
Semi Final 6 7.50 9.03 8.349.639.11DNF7.50
Second round 6 7.04 9.12 9.987.9010.239.477.04
First round 6 7.42 8.85 8.507.428.869.1810.19
UPenn Cube Day Fall 2017 Final 7 7.80 9.58 7.808.718.4311.60DNF
Second round 9 7.63 9.74 13.7410.687.6310.318.23
First round 8 8.14 9.88 8.1411.9410.629.129.89
Yeehaw 2017 Final 1 6.76 9.21 6.767.8510.1211.459.66
Second round 1 7.64 8.15 7.978.258.2410.887.64
First round 6 9.29 10.58 11.299.2911.5411.039.41
Sharon Summer 2017 Final 2 7.41 9.55 10.747.4112.078.179.74
Second round 1 8.06 8.69 9.618.578.538.068.98
First round 3 7.84 9.80 11.248.7410.2310.447.84
World Rubik's Cube Championship 2017 Second round 120 8.94 10.47 9.608.9411.4712.1510.35
First round 45 7.68 8.86 12.137.689.119.218.25
CubingUSA Nationals 2017 Semi Final 52 7.92 10.66 11.997.92DNF10.409.60
Second round 42 7.63 9.81 8.3614.547.6311.349.74
First round 10 7.03 8.37 8.349.5911.127.037.19
Lexington Summer 2017 Final 7 7.00 9.44 7.009.1311.8714.617.33
Semi Final 6 7.98 9.34 9.937.9810.779.938.16
Second round 4 7.23 8.65 8.228.2812.067.239.45
First round 7 8.79 9.75 10.688.799.1522.879.43
South Omaha Speedsolve 2017 Final 3 6.50 9.92 10.296.5010.1111.139.36
Second round 2 8.89 9.64 9.0210.308.899.6011.78
First round 3 8.72 9.46 9.648.888.7213.439.85
Minnesota Cube Melt 2017 Final 5 8.40 9.63 9.0811.0710.149.688.40
Semi Final 4 7.95 8.96 8.737.959.2511.688.89
Second round 1 6.85 8.50 8.678.896.859.337.95
First round 4 7.14 8.99 7.1410.088.579.938.47
Don't Mess With Texas 2017 Final 4 8.52 10.04 10.848.808.5211.8710.47
Semi Final 6 7.93 9.91 DNF8.8211.247.939.66
Second round 2 7.43 8.54 8.837.439.0612.537.72
First round 3 8.54 9.15 9.1710.858.798.549.50
Weston Spring 2017 Final 2 7.73 8.71 8.958.737.738.4411.78
Second round 1 7.74 8.74 7.989.718.537.7410.79
First round 1 7.89 9.00 9.469.167.8911.678.38
Iowa State Spring 2017 Final 2 8.45 9.99 10.7010.738.459.679.61
Second round 3 8.35 10.19 8.9216.378.3510.3511.29
First round 2 8.68 9.29 9.489.488.688.969.43
New York City Winter 2017 Final 6 7.83 9.16 8.539.2110.539.757.83
Second round 2 7.03 8.29 9.939.038.447.407.03
First round 7 8.79 9.77 10.149.7210.238.799.46
Dallas Winter Variation 2017 Final 2 8.47 9.71 10.7711.068.478.609.75
Second round 2 7.28 8.32 7.288.108.539.558.33
First round 4 7.11 10.09 10.459.5011.8710.337.11
Berkeley Winter 2017 Final 1 7.83 8.68 9.487.838.078.949.02
Second round 2 6.81 8.52 10.519.608.726.817.25
First round 2 7.03 8.46 7.038.7512.368.448.18
Monument Mountain Winter 2017 Final 5 8.81 9.57 10.998.819.0110.239.47
Second round 11 7.85 10.63 9.5211.387.8510.98DNF
First round 8 7.88 10.66 7.889.2212.5911.1411.63
UMass ODS Fall 2016 Final 2 7.00 9.87 7.008.7912.439.9410.88
Second round 2 8.87 9.76 13.5910.798.879.359.14
First round 6 9.35 10.72 9.3511.339.8913.5110.95
Phillips Exeter Cube Day 2016 Final 3 8.55 9.41 8.559.6912.478.949.59
Semi Final 4 8.39 9.69 10.299.2310.119.748.39
Second round 8 8.69 10.98 10.5013.1310.7211.718.69
First round 8 8.17 10.91 10.5511.568.1712.9210.62
Severna Park Fall 2016 Final 6 8.66 9.69 9.669.3510.718.6610.06
Second round 4 7.85 8.75 8.557.859.3411.688.35
First round 4 8.27 9.39 8.369.248.2710.5613.24
Slow N Steady Fall 2016 Semi Final 19 8.08 11.82 8.0812.0013.7414.729.72
Second round 13 9.58 10.35 12.009.6010.259.5811.21
First round 19 6.35 11.03 12.8012.639.8410.626.35
New York City Summer 2016 Final 4 8.45 9.30 9.198.459.9110.118.81
Second round 8 9.65 10.61 10.0410.9811.209.6510.80
First round 4 9.20 10.21 10.879.739.2010.5310.38
Sharon Summer 2016 Final 3 8.18 9.61 8.18DNF9.399.809.65
Second round 9 9.13 11.00 9.1311.7711.4113.129.81
First round 5 7.56 10.32 10.5711.6110.587.569.80
US Nationals 2016 Semi Final 52 9.10 10.96 10.449.1020.8911.5710.86
Second round 50 9.32 10.32 9.3214.459.9011.449.62
First round 29 7.91 9.40 8.4610.897.918.8412.73
Melrose Summer 2016 Final 4 8.48 10.63 8.4810.5511.7310.6310.71
Second round 5 9.34 10.63 9.349.8011.9214.6910.16
First round 6 9.53 10.27 9.83DNF9.5310.2210.76
Lexington Summer 2016 Final 6 9.20 10.46 9.209.539.3013.4712.56
Semi Final 9 7.64 11.35 7.64DNF9.2113.8211.01
Second round 6 9.70 10.56 10.1613.8010.779.7010.74
First round 9 10.61 11.25 12.4510.6110.7512.2210.77
Northeastern Spring 2016 Final 7 8.55 9.80 10.809.498.5510.159.75
Second round 12 8.61 10.84 12.8511.808.6111.229.50
First round 4 7.40 9.16 10.067.4111.377.4010.00
New Hampshire Open 2016 Final 2 7.95 10.31 9.459.49DNF7.9512.00
Second round 2 8.91 11.47 11.26DNF11.1811.988.91
First round 2 9.32 9.83 9.329.5810.0911.299.83
Big Apple Cube Clash 2016 Final 5 8.44 9.04 8.719.1911.648.449.22
Semi Final 7 8.62 10.09 8.668.6211.1910.4311.35
Second round 8 8.24 9.47 DNF8.938.2411.018.47
First round 16 9.84 11.43 10.739.8411.7612.6711.81
Melrose Winter 2016 Final 3 8.09 9.85 10.309.859.4111.318.09
Second round 4 8.80 9.70 9.3910.139.5812.298.80
First round 2 8.27 9.97 10.679.6010.379.948.27
Williams Winter 2016 Final 1 9.11 10.90 10.8510.1015.009.1111.76
Second round 1 8.78 9.86 10.22DNF9.759.618.78
First round 1 8.30 9.78 9.969.8910.868.309.49
Sharon Winter 2016 Final 4 9.15 11.09 9.1513.0610.0710.1513.71
Second round 4 9.86 11.06 10.8710.969.8613.0611.36
First round 3 8.28 9.81 13.068.2810.268.8410.33
MIT Fall 2015 Final 4 9.17 10.44 10.819.1713.619.7310.78
Second round 6 9.17 10.13 9.7310.2010.459.1711.34
First round 5 10.09 10.54 10.3014.4010.3510.9710.09
Northeastern Fall 2015 Final 5 9.95 10.36 10.4910.3710.229.9511.52
Second round 9 8.10 11.33 12.8512.4712.688.858.10
First round 7 9.16 10.70 11.7110.179.1610.2315.00
Lexington Fall 2015 Final 8 6.88 10.18 6.8810.3210.409.8218.91
Second round 8 9.53 10.68 9.7817.4711.8710.389.53
First round 20 9.82 13.69 10.4516.3414.299.8216.70
Phillips Exeter Cube Day 2015 Final 5 8.87 10.43 11.1610.1910.218.8710.89
Second round 9 8.64 11.10 12.3811.9410.868.6410.50
First round 10 10.52 12.12 11.7911.7112.85DNF10.52
Norwich Summer 2015 Final 8 8.59 11.00 11.158.59DNF10.5611.28
Second round 7 10.15 11.32 12.7110.1911.2810.1512.50
First round 10 10.22 11.80 10.2212.5614.1711.1611.68
US Nationals 2015 Semi Final 37 7.65 11.08 15.2610.747.6511.6310.87
Second round 23 9.87 10.34 10.1510.899.8710.6910.19
First round 48 9.29 11.69 11.739.2912.1511.1812.72
Melrose Spring 2015 Final 2 8.49 10.11 9.879.548.4913.5110.93
Second round 4 10.37 11.16 12.1011.3710.7011.4010.37
First round 4 11.06 12.01 11.8513.3011.0612.8111.38
MIT Spring 2015 Final 1 8.06 8.56 8.068.5010.188.208.99
Second round 1 9.02 9.68 9.239.0212.449.3510.47
First round 1 8.01 10.25 11.588.018.6010.5611.68
Lexington Spring 2015 Final 4 9.20 10.79 9.2011.939.7511.4011.22
Second round 6 8.59 11.59 14.468.5910.7311.7412.30
First round 7 9.85 12.63 13.1611.4613.269.8515.30
MIT Fall 2014 Final 3 9.31 11.09 13.9310.249.3110.7412.28
Second round 2 8.49 10.40 11.589.4310.878.4910.89
First round 2 9.96 10.53 10.869.9611.7710.6710.07
Lexington Fall 2014 Final 6 10.69 12.15 10.6912.2713.6111.8712.30
Second round 2 9.26 10.91 10.1512.5016.929.2610.07
First round 2 10.09 10.23 10.0910.2610.3210.1214.77
Harvard Fall 2014 Final 5 10.20 10.90 11.3613.6210.2010.9410.40
Second round 5 9.96 10.73 11.379.9611.0410.8410.32
First round 4 9.38 10.46 9.919.3810.7210.7412.05
US Nationals 2014 Semi Final 44 10.73 11.97 10.7311.6813.4110.9413.29
Second round 36 9.64 11.02 14.2711.0411.029.6411.01
First round 76 10.95 12.80 10.9610.9519.0413.1614.29
Lexington Spring 2014 Final 2 10.31 11.21 11.4111.3610.3116.2710.85
Second round 3 10.08 11.89 15.0512.2210.0812.7610.69
First round 5 12.74 13.79 18.3412.7414.5013.5213.35
Lexington Fall 2013 Final 9 9.72 16.99 20.719.7214.0616.21DNF
Second round 2 9.00 11.45 11.089.0011.5911.6913.40
First round 2 9.61 12.76 11.9313.0613.5813.289.61
Yale Fall 2013 Final 8 10.79 12.93 13.5213.0912.6910.7913.01
Second round 6 8.99 11.66 8.9910.7413.9712.5011.74
First round 11 11.15 13.72 16.2015.3812.3113.4811.15
Harvard Fall 2013 Final 7 11.00 13.08 13.5911.0014.9013.2812.36
Second round 12 10.84 14.38 13.9715.7713.7810.8415.38
First round 8 9.46 13.00 13.5512.4113.0318.279.46
CCFC Fall 2013 Final 8 11.94 12.74 12.4212.3513.4611.9419.27
Second round 8 11.16 11.82 13.7311.3311.1612.7911.34
First round 6 10.46 12.00 10.5310.4614.8413.2512.21
World Rubik's Cube Championship 2013 Second round 132 12.77 13.97 12.9414.7212.7714.2617.07
First round 67 10.63 11.90 11.0412.0612.6114.9310.63
MIT Spring 2013 Final 11 11.22 14.36 14.1812.78DNF16.1111.22
Second round 10 10.47 13.11 13.9411.1815.5914.2110.47
First round 9 11.05 13.05 11.0513.5213.0012.6313.71
Harvard Spring 2013 Final 7 11.27 13.77 14.5913.6111.2714.3013.41
Second round 6 11.84 12.95 12.7117.2712.3311.8413.80
First round 3 9.46 11.52 9.4611.8812.3013.2710.38
MIT Fall 2012 Final 9 10.69 14.22 10.6915.2714.9412.4615.77
Second round 11 12.61 14.63 16.0612.6116.2513.4614.38
First round 10 13.13 14.03 14.7114.0018.0813.1313.37
Yale Fall 2012 Final 10 14.36 17.48 16.7714.3621.0818.0917.58
Second round 10 12.16 13.70 12.1614.3114.1517.7212.64
First round 11 12.44 13.89 12.4414.5214.1925.9012.96
St. Joseph's College Summer 2012 Final 16 15.53 16.13 16.0916.7215.5316.6815.61
Second round 16 13.88 15.25 16.0317.7515.6613.8814.06
First round 20 12.38 16.40 14.4116.1112.3818.6818.71
Jersey Shore Open 2012 First round 32 15.65 18.02 19.8415.6517.6621.3616.56
Brown Cubing Day 2012 First round 17 16.69 20.32 26.3817.5928.9316.6917.00

National Championship Podiums

Event Place Single Average Solves
CubingUSA Nationals 2019
4x4x4 Cube 2 24.76 26.07 26.9829.0224.8626.3824.76
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