John Ku

Country WCA ID Gender Competitions Completed Solves
United States 2014KUJO01 Male 19 211

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1286 1727 6927 10.04 11.68 5424 1380 1024
2x2x2 Cube 2380 3365 12503 3.21 4.78 10089 2758 1977
3x3x3 One-Handed 1570 2335 10946 23.88 28.43 10115 2135 1437
Competition Round Place Single Average Solves
3x3x3 Cube
Bay Area Speedcubin' 21 2019 Second round 35 11.01 13.31 13.2511.0115.1612.6214.07
First round 31 10.87 12.83 10.8714.66DNF12.2611.57
Berkeley Fall 2019 Second round 23 10.33 11.68 10.3312.9111.6813.0210.45
First round 29 12.03 12.67 12.5812.0312.0713.3522.76
Bay Area Speedcubin' 20 2019 Second round 32 10.04 13.47 13.2513.9510.0415.6613.20
First round 29 11.31 12.11 14.3112.6511.3111.3112.36
Berkeley Summer 2019 Second round 29 10.39 11.81 13.6913.6010.3910.8810.96
First round 38 11.30 12.84 11.3015.4013.7912.1812.55
Bay Area Speedcubin' 17 2019 Second round 21 12.01 12.49 12.7512.2312.6312.0112.61
First round 21 11.27 12.72 12.6512.0711.2713.7213.43
Berkeley Spring 2019 Second round 31 11.17 12.80 14.7512.3512.4911.1713.55
First round 25 10.51 12.20 11.5210.5113.1615.2211.93
Berkeley Fall 2018 Second round 26 11.74 13.02 12.4212.8015.6911.7413.84
First round 29 12.51 13.36 13.5713.3813.1413.9612.51
Berkeley Summer 2018 Second round 33 11.65 12.50 17.3611.6511.9312.9212.64
First round 47 11.66 13.41 12.0515.0916.1513.0811.66
West Coast Cubing Tour - Cupertino 2018 Second round 43 11.57 12.89 13.2613.5715.0811.5711.83
First round 53 11.84 13.69 15.3613.7911.9111.8417.01
Berkeley Spring 2016 First round 26 12.39 14.39 14.8713.2815.0212.3919.88
Berkeley Winter 2016 First round 25 13.78 14.81 13.7818.5313.9916.4913.96
Berkeley Fall 2015 First round 27 12.52 15.99 17.2516.1312.5216.7715.06
Hayward Rubik's Rumble 2015 Second round 24 13.54 14.65 13.5414.1515.5518.2414.24
First round 28 13.47 15.70 17.8116.9213.4715.8414.33
Berkeley Summer 2015 Second round 19 11.85 13.58 11.8513.7113.1521.0613.88
First round 25 13.08 14.39 15.4014.5315.5813.0813.25
BASC 7 2015 First round 25 14.48 16.06 14.4815.2816.6017.2816.29
Berkeley Spring 2015 Second round 22 16.41 17.84 16.4120.8017.2217.4718.83
First round 25 14.96 15.54 16.5015.0016.4715.1614.96
BASC 5: Everything But 2x2 2015 First round 50 17.86 20.66 23.1320.2917.8620.6221.08
Berkeley Winter 2015 Second round 30 18.83 19.75 19.6622.0819.9019.6818.83
First round 32 15.77 18.24 16.6115.7720.4417.6620.69
Berkeley Fall 2014 First round 50 23.94 29.19 DNF27.1823.9433.8126.58
2x2x2 Cube
Bay Area Speedcubin' 20 2019 First round 23 3.21 4.78 5.038.193.273.216.05
Bay Area Speedcubin' 17 2019 First round 24 4.09 5.29 5.054.096.704.726.11
Berkeley Spring 2019 First round 80 6.03 9.51 10.498.0210.016.0310.68
Berkeley Fall 2018 First round 32 5.59 5.79 5.596.035.605.736.69
Berkeley Summer 2018 First round 48 5.29 5.90 6.545.295.595.57DNF
Berkeley Summer 2015 First round 15 4.78 5.63 5.215.755.939.884.78
3x3x3 One-Handed
Berkeley Spring 2016 Final 23 28.43 30.45 29.3030.9934.9531.0728.43
Berkeley Fall 2015 Final 22 25.27 33.01 35.7139.4029.5233.8025.27
Hayward Rubik's Rumble 2015 First round 20 23.88 28.43 30.7724.3630.1744.7623.88
Berkeley Summer 2015 First round 25 29.31 34.81 35.1133.6935.6229.31DNF
BASC 7 2015 Final 20 30.29 36.51 30.2934.8038.6041.5636.12