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 1574 2131 8669 10.53 12.57 8044 1969 1449
2x2x2 Cube 1467 2027 7573 2.71 4.54 8232 2292 1652
4x4x4 Cube 611 854 3816 40.67 48.92 4759 1062 747
5x5x5 Cube 903 1284 5406 1:36.32 1:41.43 4587 1085 780
6x6x6 Cube 931 1326 4977 4:08.27 4:44.99 4913 1326 923
7x7x7 Cube 1004 1430 5429 7:39.88
3x3x3 Fewest Moves 633 836 4134 45 59.33 2584 556 424
3x3x3 One-Handed 949 1365 6200 19.45 23.41 5608 1182 812
Clock 1327 1737 6975 44.40
Megaminx 362 550 2307 1:17.31 1:22.78 1971 460 303
Pyraminx 135 181 685 2.43 3.64 416 106 85
Skewb 263 343 1471 3.18 6.11 2395 596 436
Square-1 714 913 3058 21.94 26.80 2499 754 591

Medal Collection

Gold Silver Bronze
2 2 1
Competition Round Place Single Average Solves
3x3x3 Cube
SacCubing IX 2020 Second 29 11.42 13.10 11.4213.3214.1611.8214.74
First 28 11.19 12.57 14.3713.1911.8011.1912.73
Bay Area Speedcubin' 23 2020 Second 19 12.15 13.60 13.0114.0515.7212.1513.73
First 21 11.63 13.45 13.0813.6813.6011.6313.87
Bay Area Speedcubin' 21 2019 Second 49 12.32 15.14 16.3520.9413.5512.3215.53
First 42 12.46 14.18 14.5212.4612.8422.9815.19
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 IX 2020 First 29 3.18 4.98 6.294.573.184.805.58
Bay Area Speedcubin' 23 2020 First 28 4.83 6.11 6.194.835.306.8314.93
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
Combined 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 IX 2020 Combined Final 19 40.67 48.92 40.6746.1347.1855.2753.45
Bay Area Speedcubin' 21 2019 Combined First 29 44.85 57.92 55.8153.74DNF1:04.2044.85
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
SacCubing IX 2020 Combined Final 24 1:39.74 1:47.96 1:56.281:44.172:00.761:43.421:39.74
Bay Area Speedcubin' 23 2020 Combined Final 13 1:36.97 1:41.43 1:45.671:41.462:08.811:37.171:36.97
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
SacCubing IX 2020 Combined Final 24 4:08.46 4:08.46
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 IX 2020 Combined Final 22 7:39.88 7:39.88
Bay Area Speedcubin' 23 2020 Combined Final 9 8:23.29 8:23.29
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
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 Combined First 24 20.77 23.69 25.0023.1422.9320.7734.99
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
Clock
SacCubing IX 2020 Combined Final 29 DNF DNFDNF
Portland in a Pyra Tree 2019 First 19 44.40 DNF DNF44.40DNFDNF53.91
Megaminx
SacCubing IX 2020 Combined First 16 1:17.31 1:22.78 1:26.211:17.311:21.221:20.901:28.34
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 IX 2020 Final 11 4.61 5.98 5.126.93DNF4.615.90
First 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 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 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 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 Combined 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 IX 2020 First 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 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 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 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
SacCubing IX 2020 Combined First 27 30.60 36.43 35.3347.8439.3030.6034.67
Portland in a Pyra Tree 2019 Combined First 15 21.94 26.80 34.0923.7431.4425.2321.94
Bay Area Speedcubin' 21 2019 Combined First 28 37.44 39.9737.44
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
3x3x3 With Feet
Portland in a Pyra Tree 2019 Combined First 10 1:37.98 2:13.66 1:37.981:52.522:47.122:02.712:45.74
Idaho Megacomp 2019 Combined Final 7 DNF DNFDNF