Jandell Ryan Ko

Country WCA ID Gender Competitions Completed Solves
United States 2017KOJA01 Male 28 928

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 2096 2787 11364 10.53 12.57 10663 2626 1970
2x2x2 Cube 1790 2421 9225 2.71 4.54 10190 2787 2063
4x4x4 Cube 810 1107 4923 40.67 48.92 6111 1385 1005
5x5x5 Cube 1168 1638 6712 1:36.32 1:41.43 5741 1386 1005
6x6x6 Cube 1175 1622 5955 4:08.27 4:44.99 5771 1577 1131
7x7x7 Cube 1244 1720 6344 7:39.88
3x3x3 Fewest Moves 718 928 4591 45 59.33 2912 622 482
3x3x3 One-Handed 1153 1628 7299 19.45 23.41 6658 1435 1007
Clock 2064 2529 9396 44.40
Megaminx 494 706 2953 1:17.31 1:22.78 2555 602 422
Pyraminx 176 231 906 2.43 3.64 620 152 128
Skewb 328 419 1784 3.18 6.11 2883 720 538
Square-1 949 1191 3824 21.94 26.80 3165 994 792

Medal Collection

Gold Silver Bronze
2 2 1
Competition Round Place Single Average Solves
3x3x3 Cube
SacCubing IX 2020 Second round 29 11.42 13.10 11.4213.3214.1611.8214.74
First round 28 11.19 12.57 14.3713.1911.8011.1912.73
Bay Area Speedcubin' 23 2020 Second round 19 12.15 13.60 13.0114.0515.7212.1513.73
First round 21 11.63 13.45 13.0813.6813.6011.6313.87
Bay Area Speedcubin' 21 2019 Second round 49 12.32 15.14 16.3520.9413.5512.3215.53
First round 42 12.46 14.18 14.5212.4612.8422.9815.19
SacCubing VIII 2019 Second round 33 13.79 14.19 13.7914.5914.0614.3114.20
First round 37 12.62 14.96 14.9914.5215.3715.5712.62
CubingUSA Nationals 2019 First round 431 13.35 14.73 13.3514.8815.3813.9216.29
Canadian Championship 2019 Second round 79 12.13 15.34 12.1314.4417.0814.5119.07
First round 78 11.64 15.01 11.6415.3515.3814.2915.85
CubingUSA Western Championship 2019 First round 118 13.69 17.70 13.9218.6813.6921.2520.51
SacCubing VII 2019 Second round 21 13.45 14.50 14.0913.4514.8314.5816.05
First round 21 11.01 13.66 14.5711.0113.3713.4214.20
Bay Area Speedcubin' 16 2019 Second round 31 13.43 14.15 13.4313.8715.1217.0413.46
First round 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 round 10 14.30 16.11 14.9114.3015.7718.3117.66
First round 10 12.64 15.82 17.0414.6412.6422.5715.78
Bay Area Speedcubin' 15 2019 Second round 33 10.74 13.92 12.7313.5917.4715.4510.74
First round 32 10.53 14.48 13.9314.7114.7915.9410.53
Reno Winter 2019 Second round 8 12.28 13.78 13.1614.3414.6212.2813.83
First round 11 14.68 15.93 15.5025.0615.0514.6817.24
Bay Area Speedcubin' 13 2019 First round 46 13.87 17.35 18.0517.7513.8717.6416.65
CubingUSA Nationals 2018 First round 426 14.48 16.54 17.1814.4817.0116.7815.82
West Coast Cubing Tour - Cupertino 2018 First round 89 17.17 19.02 DNF18.8917.6117.1720.57
CubingUSA Western Championship 2018 Second round 89 13.91 17.45 13.9117.3017.4517.5918.34
First round 75 13.90 14.88 14.0818.6214.9015.6613.90
SacCubing IV 2018 Second round 37 14.80 16.81 14.8018.4816.6116.2517.57
First round 40 16.33 17.82 16.6916.3318.8120.0117.96
SacCubing III 2018 First round 75 16.37 18.51 16.6518.6916.3720.4620.18
Berkeley Fall 2017 First round 89 17.60 21.69 20.8723.8321.6117.6022.60
SacCubing II 2017 First round 55 21.33 24.50 24.3626.1025.0024.1521.33
Caltech Winter 2017 First round 96 31.63 35.30 42.5531.6334.0736.9034.93
2x2x2 Cube
SacCubing IX 2020 First round 29 3.18 4.98 6.294.573.184.805.58
Bay Area Speedcubin' 23 2020 First round 28 4.83 6.11 6.194.835.306.8314.93
SacCubing VIII 2019 First round 30 4.79 5.41 5.456.205.964.834.79
CubingUSA Nationals 2019 First round 277 2.71 4.54 2.715.602.935.097.79
Canadian Championship 2019 Second round 64 4.96 5.27 5.425.404.986.644.96
First round 78 4.67 5.38 DNF6.245.114.784.67
CubingUSA Western Championship 2019 First round 77 4.48 5.60 4.487.466.465.424.93
SacCubing VII 2019 First round 23 4.32 5.39 4.325.575.466.535.15
Bay Area Speedcubin' 16 2019 First round 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 round 8 4.45 5.66 13.684.455.436.594.95
Bay Area Speedcubin' 13 2019 Second round 34 5.23 5.74 6.045.685.885.235.66
First round 34 3.34 5.40 5.714.866.033.345.62
CubingUSA Nationals 2018 First round 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 round 8 4.66 5.70 6.044.665.715.775.61
SacCubing IV 2018 First round 27 4.77 5.35 4.834.775.927.085.31
SacCubing III 2018 First round 56 4.89 5.94 4.896.284.906.646.71
Skillcon 2017 First round 27 5.21 7.97 8.849.235.216.049.02
Berkeley Fall 2017 First round 75 6.30 7.77 7.206.30DNF7.578.53
MVCS Spring 2017 First round 25 6.33 7.30 6.336.6214.878.007.28
Caltech Winter 2017 First round 76 5.86 8.25 9.245.868.417.1111.09
4x4x4 Cube
SacCubing IX 2020 Final 19 40.67 48.92 40.6746.1347.1855.2753.45
Bay Area Speedcubin' 21 2019 First round 29 44.85 57.92 55.8153.74DNF1:04.2044.85
SacCubing VIII 2019 First round 23 45.32 55.00 57.0452.5955.381:01.0945.32
CubingUSA Nationals 2019 First round 252 45.51 50.22 50.1158.3749.8345.5150.71
Canadian Championship 2019 Second round 37 46.49 49.87 53.1546.4951.9247.3650.34
First round 39 44.52 49.73 51.6748.6944.5248.821:03.75
CubingUSA Western Championship 2019 First round 60 53.83 56.49 58.0454.7659.2356.6853.83
SacCubing VII 2019 Final 18 49.30 58.82 55.3259.2549.301:01.881:03.91
Idaho Megacomp 2019 Final 6 45.87 56.85 57.1558.8954.511:00.7145.87
Reno Winter 2019 First round 8 51.50 57.57 56.641:06.8751.5055.001:01.07
Bay Area Speedcubin' 13 2019 Final 28 51.03 55.15 51.0355.9353.841:06.2855.69
SacCubing V 2018 First round 30 53.44 1:01.58 1:03.711:00.3053.441:04.681:00.73
CubingUSA Nationals 2018 First round 326 51.50 1:02.55 51.501:05.0856.581:06.00DNF
CubingUSA Western Championship 2018 First round 68 56.10 1:01.62 1:09.0556.101:01.761:06.0257.09
SacCubing IV 2018 First round 30 53.99 1:05.93 1:04.0653.991:09.591:08.871:04.87
Bay Area Speedcubin' 11 2018 Final 31 56.76 1:06.07 1:11.241:13.1556.761:02.841:04.13
SacCubing III 2018 First round 52 1:16.79 1:29.35 1:43.441:18.981:16.791:40.441:28.63
SacCubing II 2017 First round 44 2:00.19 2:05.182:00.19
5x5x5 Cube
SacCubing IX 2020 Final 24 1:39.74 1:47.96 1:56.281:44.172:00.761:43.421:39.74
Bay Area Speedcubin' 23 2020 Final 13 1:36.97 1:41.43 1:45.671:41.462:08.811:37.171:36.97
Canadian Championship 2019 First round 58 2:00.75 DNF2:00.75
CubingUSA Western Championship 2019 First round 56 1:36.32 1:50.35 1:57.061:56.691:46.551:36.321:47.80
SacCubing VII 2019 Final 17 1:36.78 1:53.09 1:36.782:03.651:45.152:18.301:50.48
Bay Area Speedcubin' 16 2019 Final 22 1:53.47 2:08.44 1:53.472:09.882:12.842:16.972:02.60
Bay Area Speedcubin' 15 2019 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 Final 49 2:14.67 2:30.15 2:29.862:40.042:27.082:33.502:14.67
6x6x6 Cube
SacCubing IX 2020 Final 24 4:08.46 4:08.46
Canadian Championship 2019 First round 54 4:27.81 4:27.81
CubingUSA Western Championship 2019 Final 48 4:08.27 4:08.27
Idaho Megacomp 2019 Final 10 4:45.59 4:45.59
Bay Area Speedcubin' 15 2019 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 IX 2020 Final 22 7:39.88 7:39.88
Bay Area Speedcubin' 23 2020 Final 9 8:23.29 8:23.29
SacCubing VIII 2019 Final 21 9:25.03 9:25.03
CubingUSA Western Championship 2019 Final 48 8:38.75 8:38.75
Idaho Megacomp 2019 Final 10 DNF DNF
Bay Area Speedcubin' 15 2019 Final 18 8:54.87 8:54.87
3x3x3 Blindfolded
CubingUSA Western Championship 2019 First round 31 DNF DNF DNFDNFDNS
Idaho Megacomp 2019 Final 7 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
Portland in a Pyra Tree 2019 Final 7 56 59.33 566458
Canadian Championship 2019 Final 40 51 DNF DNF6151
CubingUSA Western Championship 2019 Final 26 45 DNF DNFDNF45
3x3x3 One-Handed
SacCubing IX 2020 First round 24 20.77 23.69 25.0023.1422.9320.7734.99
SacCubing VIII 2019 First round 21 21.89 23.41 22.3323.8221.8924.0926.41
CubingUSA Nationals 2019 First round 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 round 42 22.85 24.29 24.9422.8523.2728.9724.65
First round 55 22.28 27.54 29.5523.7431.0829.3222.28
CubingUSA Western Championship 2019 First round 61 23.13 26.50 28.0425.6228.6323.1325.84
SacCubing VII 2019 First round 18 24.52 26.10 25.5628.8227.1424.5225.61
Bay Area Speedcubin' 16 2019 First round 22 23.95 27.58 28.5033.2025.8628.3823.95
Reno Winter 2019 First round 8 31.40 33.97 31.4032.3535.3634.19DNF
Bay Area Speedcubin' 13 2019 First round 26 21.89 25.81 23.2721.8930.7926.9227.23
SacCubing V 2018 First round 28 22.59 31.87 35.0022.5935.6329.5631.06
CubingUSA Nationals 2018 First round 279 25.92 29.09 29.8835.7429.6825.9227.71
CubingUSA Western Championship 2018 First round 62 26.20 30.70 36.0828.0626.2038.8827.95
Bay Area Speedcubin' 11 2018 First round 43 31.75 35.28 36.3831.7534.6734.7937.59
SacCubing III 2018 First round 52 29.29 39.36 29.2944.201:02.7736.4637.43
Clock
SacCubing IX 2020 Final 29 DNF DNFDNF
Portland in a Pyra Tree 2019 First round 19 44.40 DNF DNF44.40DNFDNF53.91
Megaminx
SacCubing IX 2020 First round 16 1:17.31 1:22.78 1:26.211:17.311:21.221:20.901:28.34
SacCubing VIII 2019 Final 15 1:24.69 1:31.34 1:29.121:24.691:36.101:34.061:30.84
Canadian Championship 2019 First round 43 1:29.17 1:55.20 1:55.121:55.962:12.391:54.521:29.17
CubingUSA Western Championship 2019 First round 40 1:31.38 1:43.04 1:40.822:13.271:31.381:44.731:43.57
SacCubing VII 2019 Final 12 1:38.91 1:54.69 2:07.811:50.872:07.041:46.161:38.91
Bay Area Speedcubin' 15 2019 Final 16 1:35.24 1:45.30 1:43.981:49.271:35.241:44.331:47.59
CubingUSA Western Championship 2018 First round 34 1:44.70 1:50.76 1:53.601:52.901:48.601:44.701:50.77
SacCubing III 2018 Final 20 2:06.00 2:15.46 2:21.032:14.482:23.802:06.002:10.88
Berkeley Fall 2017 Final 16 2:15.63 2:15.632:51.27
SacCubing II 2017 Final 20 2:51.65 2:51.65
Pyraminx
SacCubing IX 2020 Final 11 4.61 5.98 5.126.93DNF4.615.90
First round 4 3.03 3.80 3.67DNF3.703.034.04
Portland in a Pyra Tree 2019 Final 4 3.22 4.47 4.304.195.823.224.91
First round 1 2.43 3.67 2.434.193.093.73DNF
Bay Area Speedcubin' 21 2019 Final 8 3.84 4.25 3.844.364.873.944.45
First round 7 3.91 4.98 3.914.934.126.495.89
SacCubing VIII 2019 Final 3 3.57 4.01 3.573.734.154.144.28
First round 7 3.38 4.33 4.244.284.46DNF3.38
CubingUSA Nationals 2019 Second round 53 3.45 4.56 3.723.726.233.456.27
First round 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 round 12 3.65 4.13 4.363.80DNF3.654.22
First round 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 round 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
First round 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 round 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
First round 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 round 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 round 1 3.67 4.50 4.465.313.975.063.67
First round 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 round 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 round 38 2.45 4.79 2.455.527.023.984.87
First round 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
First round 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 round 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
First round 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
First round 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
First round 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
First round 4 3.76 6.64 6.283.767.426.806.84
San Ramon Cubed 2017 Final 16 6.60 8.82 10.439.818.486.608.17
SacCubing II 2017 Final 13 7.32 9.53 10.307.329.3411.808.95
MVCS Spring 2017 Final 12 6.29 9.50 9.669.149.7110.626.29
Caltech Winter 2017 First round 16 9.00 9.94 9.0010.2210.529.09DNF
Skewb
SacCubing IX 2020 First round 15 4.68 6.85 4.687.866.206.627.72
Bay Area Speedcubin' 23 2020 Final 12 5.67 8.59 8.838.335.678.62DNF
First round 6 5.80 6.64 5.906.667.375.807.61
Bay Area Speedcubin' 21 2019 Final 11 6.38 7.15 8.896.487.776.387.20
First round 14 5.99 6.88 5.996.557.666.507.60
SacCubing VIII 2019 Final 9 7.57 8.49 7.577.8011.849.078.61
First round 9 5.45 6.11 7.085.675.455.597.83
CubingUSA Nationals 2019 First round 235 5.46 8.11 7.235.469.069.018.10
Canadian Championship 2019 Second round 17 5.88 6.90 8.095.886.659.775.96
First round 28 3.92 7.10 9.603.924.968.947.40
CubingUSA Western Championship 2019 First round 19 4.47 7.51 4.475.887.939.958.72
Reno Winter 2019 Second round 7 6.41 7.47 7.789.206.887.766.41
First round 9 5.23 9.65 13.128.495.237.3418.92
Bay Area Speedcubin' 13 2019 First round 23 6.85 8.34 6.857.8010.979.287.93
CubingUSA Nationals 2018 First round 258 6.68 9.95 6.996.6815.40DNF7.47
West Coast Cubing Tour - Cupertino 2018 First round 29 7.92 9.52 7.9211.199.4310.568.58
CubingUSA Western Championship 2018 First round 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 round 7 6.88 9.06 6.889.8810.679.687.61
Bay Area Speedcubin' 11 2018 Final 20 7.28 8.56 11.209.988.157.547.28
SacCubing III 2018 First round 23 3.18 8.61 9.776.9710.313.189.10
San Ramon Cubed 2017 First round 30 7.01 13.43 20.4311.239.457.0119.60
Square-1
SacCubing IX 2020 First round 27 30.60 36.43 35.3347.8439.3030.6034.67
Portland in a Pyra Tree 2019 First round 15 21.94 26.80 34.0923.7431.4425.2321.94
Bay Area Speedcubin' 21 2019 First round 28 37.44 39.9737.44
Canadian Championship 2019 Second round 44 34.10 46.97 1:07.401:04.0637.4039.4434.10
First round 42 30.24 36.21 39.5546.0732.6430.2436.44
CubingUSA Western Championship 2019 First round 55 30.20 41.12 37.6239.2954.4546.4530.20
Bay Area Speedcubin' 16 2019 Final 17 30.53 41.19 41.1239.4045.4030.5343.05
Idaho Megacomp 2019 First round 10 25.55 50.88 59.6425.5550.3457.9744.34
Reno Winter 2019 First round 9 37.45 56.48 DNF46.971:10.7437.4551.73
West Coast Cubing Tour - Cupertino 2018 Final 42 1:21.97 1:21.97DNF
SacCubing III 2018 Final 23 36.65 1:01.90 1:19.3336.6555.531:05.501:04.68
3x3x3 With Feet
Portland in a Pyra Tree 2019 First round 10 1:37.98 2:13.66 1:37.981:52.522:47.122:02.712:45.74
Idaho Megacomp 2019 Final 7 DNF DNFDNF
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