Jandell Ryan Ko

Country WCA ID Gender Competitions Completed Solves
United States 2017KOJA01 Male 24 783

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1415 1925 7859 10.53 12.61 7416 1814 1327
2x2x2 Cube 1369 1888 6979 2.71 4.54 7603 2120 1522
4x4x4 Cube 813 1167 5209 44.52 49.73 4649 1043 728
5x5x5 Cube 800 1151 4856 1:36.32 1:50.35 5482 1278 893
6x6x6 Cube 836 1187 4565 4:08.27 4:44.99 4520 1196 831
7x7x7 Cube 978 1395 5404 8:38.75
3x3x3 Fewest Moves 575 760 3837 45
3x3x3 One-Handed 879 1257 5756 19.45 23.41 5201 1085 753
Megaminx 414 639 2775 1:24.69 1:31.34 2439 570 373
Pyraminx 116 161 611 2.45 3.64 369 91 70
Skewb 238 311 1335 3.18 6.11 2219 548 409
Square-1 835 1071 3611 25.55 36.21 3951 1170 903

Medal Collection

Gold Silver Bronze
2 2 1
Competition Round Place Single Average Solves
3x3x3 Cube
SacCubing VIII 2019 Second 33 13.79 14.19 13.7914.5914.0614.3114.20
First 37 12.62 14.96 14.9914.5215.3715.5712.62
CubingUSA Nationals 2019 First 431 13.35 14.73 13.3514.8815.3813.9216.29
Canadian Championship 2019 Second 79 12.13 15.34 12.1314.4417.0814.5119.07
First 78 11.64 15.01 11.6415.3515.3814.2915.85
CubingUSA Western Championship 2019 First 118 13.69 17.70 13.9218.6813.6921.2520.51
SacCubing VII 2019 Second 21 13.45 14.50 14.0913.4514.8314.5816.05
First 21 11.01 13.66 14.5711.0113.3713.4214.20
Bay Area Speedcubin' 16 2019 Second 31 13.43 14.15 13.4313.8715.1217.0413.46
First 22 10.88 12.61 12.6511.7214.5210.8813.45
Idaho Megacomp 2019 Final 8 13.29 15.16 25.3816.7115.3113.2913.45
Second 10 14.30 16.11 14.9114.3015.7718.3117.66
First 10 12.64 15.82 17.0414.6412.6422.5715.78
Bay Area Speedcubin' 15 2019 Second 33 10.74 13.92 12.7313.5917.4715.4510.74
First 32 10.53 14.48 13.9314.7114.7915.9410.53
Reno Winter 2019 Second 8 12.28 13.78 13.1614.3414.6212.2813.83
First 11 14.68 15.93 15.5025.0615.0514.6817.24
Bay Area Speedcubin' 13 2019 First 46 13.87 17.35 18.0517.7513.8717.6416.65
CubingUSA Nationals 2018 First 426 14.48 16.54 17.1814.4817.0116.7815.82
West Coast Cubing Tour - Cupertino 2018 First 89 17.17 19.02 DNF18.8917.6117.1720.57
CubingUSA Western Championship 2018 Second 89 13.91 17.45 13.9117.3017.4517.5918.34
Combined First 75 13.90 14.88 14.0818.6214.9015.6613.90
SacCubing IV 2018 Second 37 14.80 16.81 14.8018.4816.6116.2517.57
First 40 16.33 17.82 16.6916.3318.8120.0117.96
SacCubing III 2018 First 75 16.37 18.51 16.6518.6916.3720.4620.18
Berkeley Fall 2017 First 89 17.60 21.69 20.8723.8321.6117.6022.60
SacCubing II 2017 First 55 21.33 24.50 24.3626.1025.0024.1521.33
Caltech Winter 2017 First 96 31.63 35.30 42.5531.6334.0736.9034.93
2x2x2 Cube
SacCubing VIII 2019 First 30 4.79 5.41 5.456.205.964.834.79
CubingUSA Nationals 2019 First 277 2.71 4.54 2.715.602.935.097.79
Canadian Championship 2019 Second 64 4.96 5.27 5.425.404.986.644.96
First 78 4.67 5.38 DNF6.245.114.784.67
CubingUSA Western Championship 2019 First 77 4.48 5.60 4.487.466.465.424.93
SacCubing VII 2019 First 23 4.32 5.39 4.325.575.466.535.15
Bay Area Speedcubin' 16 2019 First 25 4.43 5.24 4.434.654.736.696.33
Idaho Megacomp 2019 Final 10 5.21 5.89 6.548.575.215.545.58
First 8 4.45 5.66 13.684.455.436.594.95
Bay Area Speedcubin' 13 2019 Second 34 5.23 5.74 6.045.685.885.235.66
First 34 3.34 5.40 5.714.866.033.345.62
CubingUSA Nationals 2018 First 348 4.61 5.40 5.955.724.615.335.15
Oregon State Favorites 2018 Final 7 4.40 5.86 5.81DNF6.445.324.40
First 8 4.66 5.70 6.044.665.715.775.61
SacCubing IV 2018 First 27 4.77 5.35 4.834.775.927.085.31
SacCubing III 2018 First 56 4.89 5.94 4.896.284.906.646.71
Skillcon 2017 First 27 5.21 7.97 8.849.235.216.049.02
Berkeley Fall 2017 Combined First 75 6.30 7.77 7.206.30DNF7.578.53
MVCS Spring 2017 First 25 6.33 7.30 6.336.6214.878.007.28
Caltech Winter 2017 First 76 5.86 8.25 9.245.868.417.1111.09
4x4x4 Cube
SacCubing VIII 2019 Combined First 23 45.32 55.00 57.0452.5955.381:01.0945.32
CubingUSA Nationals 2019 First 252 45.51 50.22 50.1158.3749.8345.5150.71
Canadian Championship 2019 Second 37 46.49 49.87 53.1546.4951.9247.3650.34
Combined First 39 44.52 49.73 51.6748.6944.5248.821:03.75
CubingUSA Western Championship 2019 Combined First 60 53.83 56.49 58.0454.7659.2356.6853.83
SacCubing VII 2019 Combined Final 18 49.30 58.82 55.3259.2549.301:01.881:03.91
Idaho Megacomp 2019 Combined Final 6 45.87 56.85 57.1558.8954.511:00.7145.87
Reno Winter 2019 First 8 51.50 57.57 56.641:06.8751.5055.001:01.07
Bay Area Speedcubin' 13 2019 Combined Final 28 51.03 55.15 51.0355.9353.841:06.2855.69
SacCubing V 2018 Combined First 30 53.44 1:01.58 1:03.711:00.3053.441:04.681:00.73
CubingUSA Nationals 2018 First 326 51.50 1:02.55 51.501:05.0856.581:06.00DNF
CubingUSA Western Championship 2018 Combined First 68 56.10 1:01.62 1:09.0556.101:01.761:06.0257.09
SacCubing IV 2018 Combined First 30 53.99 1:05.93 1:04.0653.991:09.591:08.871:04.87
Bay Area Speedcubin' 11 2018 Combined Final 31 56.76 1:06.07 1:11.241:13.1556.761:02.841:04.13
SacCubing III 2018 Combined First 52 1:16.79 1:29.35 1:43.441:18.981:16.791:40.441:28.63
SacCubing II 2017 Combined First 44 2:00.19 2:05.182:00.19
5x5x5 Cube
Canadian Championship 2019 Combined First 58 2:00.75 DNF2:00.75
CubingUSA Western Championship 2019 Combined First 56 1:36.32 1:50.35 1:57.061:56.691:46.551:36.321:47.80
SacCubing VII 2019 Combined Final 17 1:36.78 1:53.09 1:36.782:03.651:45.152:18.301:50.48
Bay Area Speedcubin' 16 2019 Combined Final 22 1:53.47 2:08.44 1:53.472:09.882:12.842:16.972:02.60
Bay Area Speedcubin' 15 2019 Combined Final 25 1:42.63 1:58.70 1:42.632:05.411:54.642:11.211:56.05
West Coast Cubing Tour - Cupertino 2018 Combined Final 49 2:14.67 2:30.15 2:29.862:40.042:27.082:33.502:14.67
6x6x6 Cube
Canadian Championship 2019 Combined First 54 4:27.81 4:27.81
CubingUSA Western Championship 2019 Combined Final 48 4:08.27 4:08.27
Idaho Megacomp 2019 Combined Final 10 4:45.59 4:45.59
Bay Area Speedcubin' 15 2019 Combined Final 21 5:25.37 5:25.37
Reno Winter 2019 Final 7 4:14.40 4:44.99 4:14.404:43.075:17.49
7x7x7 Cube
SacCubing VIII 2019 Combined Final 21 9:25.03 9:25.03
CubingUSA Western Championship 2019 Combined Final 48 8:38.75 8:38.75
Idaho Megacomp 2019 Combined Final 10 DNF DNF
Bay Area Speedcubin' 15 2019 Combined Final 18 8:54.87 8:54.87
3x3x3 Blindfolded
CubingUSA Western Championship 2019 First 31 DNF DNF DNFDNFDNS
Idaho Megacomp 2019 Final 7 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
Canadian Championship 2019 Final 40 51 DNF DNF6151
CubingUSA Western Championship 2019 Final 26 45 DNF DNFDNF45
3x3x3 One-Handed
SacCubing VIII 2019 Combined First 21 21.89 23.41 22.3323.8221.8924.0926.41
CubingUSA Nationals 2019 First 243 19.45 25.04 32.8029.3919.4522.6723.07
Canadian Championship 2019 Semi Final 42 20.65 24.31 25.6820.6526.5822.0325.22
Second 42 22.85 24.29 24.9422.8523.2728.9724.65
Combined First 55 22.28 27.54 29.5523.7431.0829.3222.28
CubingUSA Western Championship 2019 Combined First 61 23.13 26.50 28.0425.6228.6323.1325.84
SacCubing VII 2019 Combined First 18 24.52 26.10 25.5628.8227.1424.5225.61
Bay Area Speedcubin' 16 2019 Combined First 22 23.95 27.58 28.5033.2025.8628.3823.95
Reno Winter 2019 First 8 31.40 33.97 31.4032.3535.3634.19DNF
Bay Area Speedcubin' 13 2019 Combined First 26 21.89 25.81 23.2721.8930.7926.9227.23
SacCubing V 2018 Combined First 28 22.59 31.87 35.0022.5935.6329.5631.06
CubingUSA Nationals 2018 First 279 25.92 29.09 29.8835.7429.6825.9227.71
CubingUSA Western Championship 2018 Combined First 62 26.20 30.70 36.0828.0626.2038.8827.95
Bay Area Speedcubin' 11 2018 Combined First 43 31.75 35.28 36.3831.7534.6734.7937.59
SacCubing III 2018 Combined First 52 29.29 39.36 29.2944.201:02.7736.4637.43
3x3x3 With Feet
Idaho Megacomp 2019 Combined Final 7 DNF DNFDNF
Megaminx
SacCubing VIII 2019 Combined Final 15 1:24.69 1:31.34 1:29.121:24.691:36.101:34.061:30.84
Canadian Championship 2019 Combined First 43 1:29.17 1:55.20 1:55.121:55.962:12.391:54.521:29.17
CubingUSA Western Championship 2019 Combined First 40 1:31.38 1:43.04 1:40.822:13.271:31.381:44.731:43.57
SacCubing VII 2019 Combined Final 12 1:38.91 1:54.69 2:07.811:50.872:07.041:46.161:38.91
Bay Area Speedcubin' 15 2019 Combined Final 16 1:35.24 1:45.30 1:43.981:49.271:35.241:44.331:47.59
CubingUSA Western Championship 2018 Combined First 34 1:44.70 1:50.76 1:53.601:52.901:48.601:44.701:50.77
SacCubing III 2018 Combined Final 20 2:06.00 2:15.46 2:21.032:14.482:23.802:06.002:10.88
Berkeley Fall 2017 Combined Final 16 2:15.63 2:15.632:51.27
SacCubing II 2017 Final 20 2:51.65 2:51.65
Pyraminx
SacCubing VIII 2019 Final 3 3.57 4.01 3.573.734.154.144.28
First 7 3.38 4.33 4.244.284.46DNF3.38
CubingUSA Nationals 2019 Second 53 3.45 4.56 3.723.726.233.456.27
First 49 2.90 4.43 3.625.914.405.282.90
Canadian Championship 2019 Final 11 2.74 4.23 4.244.772.743.685.96
Second 12 3.65 4.13 4.363.80DNF3.654.22
Combined First 7 3.34 4.19 3.803.343.864.916.67
CubingUSA Western Championship 2019 Final 5 3.96 4.74 3.965.456.614.204.57
First 3 3.24 3.64 4.153.893.243.693.35
SacCubing VII 2019 Final 6 4.48 5.21 5.394.485.066.305.19
Combined First 1 3.04 3.94 3.043.754.045.944.02
Bay Area Speedcubin' 16 2019 Final 6 3.89 4.76 5.434.433.897.364.43
First 6 4.37 4.78 4.494.478.514.375.37
Idaho Megacomp 2019 Final 1 3.95 4.69 5.923.997.183.954.17
Combined First 1 2.80 4.82 5.422.806.485.293.76
Bay Area Speedcubin' 15 2019 Final 5 2.59 4.41 4.573.465.205.662.59
First 2 3.22 4.24 4.144.703.225.443.89
Reno Winter 2019 Final 1 3.15 4.21 4.154.824.913.153.67
Second 1 3.67 4.50 4.465.313.975.063.67
First 1 2.79 4.18 4.404.094.104.362.79
SacCubing V 2018 Final 2 3.54 4.12 3.843.545.114.044.47
First 3 3.61 4.62 4.123.616.183.855.90
CubingUSA Nationals 2018 Semi Final 23 3.73 4.50 3.734.264.684.565.63
Second 38 2.45 4.79 2.455.527.023.984.87
First 24 2.94 4.47 6.393.844.055.512.94
CubingUSA Western Championship 2018 Final 8 2.98 4.45 4.632.983.175.565.85
Combined First 5 3.85 4.74 4.894.776.004.553.85
Oregon State Favorites 2018 Final 2 2.96 4.48 5.514.364.282.964.79
First 1 4.62 4.80 5.034.626.264.704.68
SacCubing IV 2018 Final 4 3.43 5.23 3.434.936.306.294.48
Combined First 5 4.09 4.81 6.265.045.054.344.09
Bay Area Speedcubin' 11 2018 Final 5 3.47 4.78 5.586.783.473.954.80
Combined First 5 4.37 5.70 4.566.866.795.764.37
SacCubing III 2018 Final 7 4.72 6.11 6.119.685.624.726.59
Combined First 6 4.45 5.34 6.214.454.887.384.94
Skillcon 2017 Final 5 5.21 6.26 5.215.675.577.5511.64
Combined First 4 3.76 6.64 6.283.767.426.806.84
San Ramon Cubed 2017 Combined Final 16 6.60 8.82 10.439.818.486.608.17
SacCubing II 2017 Combined Final 13 7.32 9.53 10.307.329.3411.808.95
MVCS Spring 2017 Combined Final 12 6.29 9.50 9.669.149.7110.626.29
Caltech Winter 2017 First 16 9.00 9.94 9.0010.2210.529.09DNF
Skewb
SacCubing VIII 2019 Final 9 7.57 8.49 7.577.8011.849.078.61
First 9 5.45 6.11 7.085.675.455.597.83
CubingUSA Nationals 2019 First 235 5.46 8.11 7.235.469.069.018.10
Canadian Championship 2019 Second 17 5.88 6.90 8.095.886.659.775.96
Combined First 28 3.92 7.10 9.603.924.968.947.40
CubingUSA Western Championship 2019 First 19 4.47 7.51 4.475.887.939.958.72
Reno Winter 2019 Second 7 6.41 7.47 7.789.206.887.766.41
First 9 5.23 9.65 13.128.495.237.3418.92
Bay Area Speedcubin' 13 2019 First 23 6.85 8.34 6.857.8010.979.287.93
CubingUSA Nationals 2018 First 258 6.68 9.95 6.996.6815.40DNF7.47
West Coast Cubing Tour - Cupertino 2018 Combined First 29 7.92 9.52 7.9211.199.4310.568.58
CubingUSA Western Championship 2018 Combined First 40 6.67 8.92 8.7312.509.788.246.67
Oregon State Favorites 2018 Final 4 5.19 7.16 5.19DNF7.726.337.44
First 7 6.88 9.06 6.889.8810.679.687.61
Bay Area Speedcubin' 11 2018 Combined Final 20 7.28 8.56 11.209.988.157.547.28
SacCubing III 2018 Combined First 23 3.18 8.61 9.776.9710.313.189.10
San Ramon Cubed 2017 Combined First 30 7.01 13.43 20.4311.239.457.0119.60
Square-1
Canadian Championship 2019 Second 44 34.10 46.97 1:07.401:04.0637.4039.4434.10
Combined First 42 30.24 36.21 39.5546.0732.6430.2436.44
CubingUSA Western Championship 2019 Combined First 55 30.20 41.12 37.6239.2954.4546.4530.20
Bay Area Speedcubin' 16 2019 Combined Final 17 30.53 41.19 41.1239.4045.4030.5343.05
Idaho Megacomp 2019 Combined First 10 25.55 50.88 59.6425.5550.3457.9744.34
Reno Winter 2019 First 9 37.45 56.48 DNF46.971:10.7437.4551.73
West Coast Cubing Tour - Cupertino 2018 Combined Final 42 1:21.97 1:21.97DNF
SacCubing III 2018 Combined Final 23 36.65 1:01.90 1:19.3336.6555.531:05.501:04.68