Kevin Zhou

Country WCA ID Gender Competitions Completed Solves
United States 2008ZHOU01 Male 28 963

Current Personal Records

Event NR CR WR Single Average WR CR NR
Rubik's Cube 258 319 1168 8.70 11.38 1721 447 353
2x2x2 Cube 170 218 781 1.75 2.64 230 74 61
4x4x4 Cube 279 373 1766 43.19 52.57 2369 496 360
5x5x5 Cube 444 616 2811 1:44.59 1:51.51 2508 535 391
6x6x6 Cube 431 610 2598 4:41.86 5:28.46 2466 566 390
7x7x7 Cube 325 449 1964 6:26.15 6:57.47 1835 425 307
3x3x3 Blindfolded 448 601 3243 5:37.05
3x3x3 Fewest Moves 125 150 787 34 39.33 537 121 105
3x3x3 One-Handed 310 411 1914 17.58 22.51 2173 447 328
Pyraminx 204 282 1265 3.97 10.84 6924 1710 1210

Medal Collection

Gold Silver Bronze
15 11 7
Competition Round Place Single Average Solves
Rubik's Cube
JRCA Kansai Summer 2015 Final 8 10.86 11.59 11.7711.5012.1611.5010.86
Second 8 11.18 11.85 11.1812.5214.1311.7211.30
First 10 9.83 13.05 12.9315.3014.319.8311.91
Slow n Steady Spring 2015 Final 13 11.12 12.53 14.0311.1413.2613.1911.12
Second 9 10.58 11.53 11.1712.5911.1110.5812.30
First 22 10.06 13.88 13.6216.5510.0613.2014.82
Yale Spring 2015 Second 13 10.94 12.64 16.0612.4310.9411.0114.47
First 10 10.79 11.96 11.9213.4810.9910.7912.96
US Nationals 2014 Second 141 11.09 17.34 DNF11.0911.3411.7328.94
First 60 9.47 12.15 11.1113.4312.659.4712.69
JRCA Kansai Summer 2014 Final 2 10.22 11.45 12.5310.6111.2115.3010.22
Second 6 9.72 12.09 11.4614.1112.809.7212.00
First 4 11.02 11.61 11.0213.3611.2511.6611.91
Yale Spring 2014 Final 5 10.91 12.27 13.8413.2811.3712.1510.91
Second 6 11.51 12.50 11.5111.8813.47DNF12.15
First 6 9.42 12.13 14.0212.1711.6612.579.42
Yale Fall 2013 Final 9 10.13 13.10 10.1314.2816.7612.2112.82
Second 9 10.24 12.42 13.4714.5212.5311.2610.24
First 8 12.09 13.06 13.1113.4214.3312.6512.09
World Rubik's Cube Championship 2013 Second 114 12.21 13.45 12.8112.6312.2115.8714.92
First 76 11.18 12.29 13.4112.0511.4011.1834.75
Yale Spring 2013 Final 4 11.21 11.68 13.7212.0511.2111.3011.68
Second 4 11.53 12.27 11.5311.7512.9712.0913.02
First 4 11.80 12.27 12.0011.8012.4412.6912.38
Yale Fall 2012 Final 7 11.40 13.07 18.8813.9713.1812.0511.40
Second 9 12.58 13.62 13.0612.5813.3630.6514.43
First 7 11.19 13.05 11.1913.9414.2512.3412.86
United States National Championships 2012 Semi Final 45 11.58 13.55 15.8411.5812.9711.8424.72
Second 45 10.56 12.86 13.4610.5612.9112.2117.21
First 28 8.70 12.21 14.0211.8012.788.7012.05
Captain's Cove competition 2012 Final 2 9.69 11.38 13.9311.0610.869.6912.21
Second 4 10.96 12.27 12.4110.9612.8816.7511.53
First 5 11.71 13.29 13.1815.7512.9113.7711.71
Yale Spring 2012 Final 7 11.88 14.18 14.7111.8813.7214.1118.72
Second 3 10.81 12.00 11.4610.8111.8412.6915.90
First 6 12.21 13.62 13.9113.9015.5913.0512.21
Yale Fall 2011 Final 6 12.63 13.68 12.8114.5012.6315.0313.72
Second 3 12.21 13.08 12.4612.8413.9312.2114.00
First 3 12.18 14.17 12.1816.9114.8814.3413.30
Hefei After Term Open 2011 Final 1 11.63 12.39 13.2817.1911.9311.6311.96
Second 3 12.02 13.27 12.4114.9013.5513.8612.02
Combined First 2 11.05 11.82 11.5212.8011.1313.5211.05
Cornell Spring 2011 Final 1 10.19 12.90 12.6110.1915.0513.8312.25
Second 1 9.22 11.84 14.849.2211.3811.3812.77
First 2 11.31 13.19 14.0613.4611.3117.0312.06
Washington DC Winter 2011 Final 4 12.52 13.57 15.2212.9613.9112.5213.83
First 3 11.27 13.86 12.8615.9111.2714.5314.18
River Hill Fall 2010 Final 1 11.65 12.66 12.4014.0212.0513.5311.65
Second 1 12.15 12.82 13.1113.5012.4412.9012.15
First 4 12.19 13.95 14.4612.6314.7515.1112.19
Virginia Open 2010 Final 1 9.68 13.83 12.7715.659.6814.9113.80
Second 3 12.93 14.68 15.8012.9318.9713.6114.63
First 1 10.90 13.48 15.8810.9013.0612.8314.55
United States Rubik's Cube Championships 2010 Second 39 11.77 15.11 18.0911.7713.6618.3313.58
First 39 11.28 14.50 14.6313.2711.2815.8015.59
Washington DC Spring 2010 Final 5 12.69 13.83 13.30DNF14.5312.6913.65
Second 6 11.77 14.24 13.5313.8815.3116.7111.77
First 5 13.40 14.54 14.0916.3315.0014.5213.40
Baltimore Spring competition 2010 Final 6 11.96 14.02 15.1511.9618.4013.0913.83
First 4 12.61 14.07 14.3614.6614.0813.7812.61
Washington DC Open 2010 Final 7 13.81 16.11 16.9021.1616.7513.8114.68
First 5 15.02 15.43 15.0815.1315.0217.1616.08
US Nationals 2009 First 36 14.11 16.61 19.1515.4417.9316.4614.11
Cumberland Valley Open 2009 Final 7 17.44 19.65 20.1322.0319.8818.9417.44
Second 5 13.40 16.12 14.1516.7513.4017.4618.36
First 6 15.81 17.74 17.4320.6816.8415.8118.94
Virginia Open 2008 Final 7 18.50 20.51 22.3019.9422.2118.5019.38
Second 6 18.19 19.11 18.1918.2120.3618.7723.36
First 8 18.22 20.49 20.1618.2222.5619.5021.81
Washington DC Open 2008 First 50 27.62 DNF 35.6227.62DNFDNF27.73
2x2x2 Cube
JRCA Kansai Summer 2015 Final 1 1.97 2.64 3.663.091.972.192.65
First 3 2.80 3.47 2.804.613.652.933.84
Yale Spring 2015 Final 1 2.69 3.38 2.693.534.813.622.99
First 4 3.21 3.65 3.613.733.213.605.83
US Nationals 2014 Semi Final 24 3.60 4.15 4.944.483.603.844.13
Second 19 2.46 3.52 3.172.468.453.194.20
First 12 2.79 3.08 2.792.883.053.317.23
JRCA Kansai Summer 2014 Final 3 3.19 3.75 3.195.383.224.383.66
First 2 2.41 3.06 2.96DNF2.412.753.47
Yale Spring 2014 Final 1 1.90 3.23 1.902.503.973.227.84
First 3 3.10 3.88 3.933.105.943.743.98
Yale Fall 2013 Final 1 2.54 3.46 4.763.263.503.622.54
First 2 3.15 3.50 3.633.343.543.155.99
World Rubik's Cube Championship 2013 Semi Final 50 3.16 DNF 3.16DNF29.418.95DNF
Second 12 2.94 3.33 3.462.943.783.483.05
First 42 2.76 3.91 5.432.946.643.352.76
Yale Spring 2013 Final 2 3.06 4.07 3.343.41DNF3.065.46
First 2 3.00 3.22 3.033.003.913.223.40
Yale Fall 2012 Final 3 3.72 4.37 5.383.725.183.844.08
First 4 3.33 4.72 6.463.388.273.334.33
United States National Championships 2012 Second 54 1.79 5.68 3.38DNF10.411.793.25
First 7 2.94 3.53 3.232.942.994.365.74
Captain's Cove competition 2012 Final 2 2.52 3.21 2.783.523.343.502.52
Yale Spring 2012 First 12 3.09 6.85 DNF3.366.113.0911.09
Yale Fall 2011 Final 2 2.96 3.41 3.154.552.963.343.75
First 2 2.59 3.25 2.593.533.913.302.93
Hefei After Term Open 2011 Final 2 3.15 3.83 4.063.883.155.713.56
First 1 2.13 2.98 3.053.722.683.222.13
Cornell Spring 2011 Final 1 2.15 3.38 2.152.804.023.314.56
First 1 2.88 3.30 4.862.883.652.903.36
Washington DC Winter 2011 Final 1 2.83 3.64 2.833.313.415.754.21
First 2 3.31 4.10 3.593.314.184.535.02
River Hill Fall 2010 Final 2 2.88 3.54 3.274.006.212.883.34
First 5 3.72 4.89 6.803.725.883.944.86
Virginia Open 2010 Final 1 2.69 3.22 2.693.903.333.213.11
First 2 3.38 4.43 4.155.3310.343.383.80
United States Rubik's Cube Championships 2010 Final 6 2.84 4.02 2.84DNF3.884.433.75
Second 5 1.75 3.41 3.962.585.183.681.75
First 14 2.22 4.33 DNF4.583.504.912.22
Washington DC Spring 2010 Final 1 2.88 4.39 2.884.414.845.163.91
First 1 3.18 3.39 3.254.053.553.383.18
Baltimore Spring competition 2010 Final 8 3.63 4.96 6.035.115.714.053.63
First 2 2.72 3.86 4.904.523.802.723.25
Washington DC Open 2010 Final 3 3.43 5.27 9.813.435.153.786.88
US Nationals 2009 Final 13 5.51 7.42 8.635.515.907.72DNF
First 13 2.68 5.72 2.684.536.906.536.11
Qualification 2 3.96 5.52 3.964.847.316.385.34
Cumberland Valley Open 2009 Final 8 3.56 7.25 8.403.567.555.818.38
Virginia Open 2008 Final 6 6.96 8.15 9.287.556.967.619.38
First 7 7.00 8.38 8.1310.407.007.479.55
Washington DC Open 2008 Combined Final 18 11.56 11.5613.09
4x4x4 Cube
JRCA Kansai Summer 2015 Final 6 53.78 55.64 57.0853.7854.631:05.0355.21
First 5 46.41 52.57 53.5359.5346.4154.1850.00
Slow n Steady Spring 2015 Combined Final 26 55.30 1:02.40 59.221:06.26DNF55.301:01.72
US Nationals 2014 Combined First 131 57.80 1:03.32 1:14.3759.081:03.341:07.5557.80
World Rubik's Cube Championship 2013 Second 86 43.19 58.22 58.1058.871:09.3357.6843.19
Combined First 96 48.64 57.88 1:19.2454.551:05.9953.1148.64
United States National Championships 2012 Second 53 57.50 1:04.24 1:08.031:05.2157.501:01.911:05.61
Combined First 56 57.03 1:02.81 1:08.0058.7857.031:01.641:11.96
Captain's Cove competition 2012 Combined Final 12 57.30 1:06.27 1:10.4357.301:05.721:15.361:02.65
Hefei After Term Open 2011 Final 3 49.16 1:00.12 49.161:01.6959.801:03.4158.86
Cornell Spring 2011 Combined Final 3 54.08 1:02.85 1:01.131:08.2754.081:03.161:04.25
Washington DC Winter 2011 Combined Final 4 58.96 1:11.53 1:15.961:16.4758.961:08.341:10.30
River Hill Fall 2010 Combined Final 1 56.55 59.17 1:09.801:00.5359.3356.5557.66
Virginia Open 2010 Final 1 56.68 1:00.43 59.331:00.941:01.021:07.6956.68
United States Rubik's Cube Championships 2010 Second 44 1:00.84 1:18.58 1:24.531:19.271:16.551:19.931:00.84
Combined First 27 1:00.25 1:03.83 1:08.551:00.461:00.251:03.361:07.66
Washington DC Spring 2010 Combined Final 6 1:01.19 1:08.22 1:06.561:01.191:12.971:09.081:09.03
Baltimore Spring competition 2010 Combined Final 4 58.41 1:09.91 1:06.901:07.5658.411:24.861:15.28
US Nationals 2009 First 23 59.71 1:13.69 1:10.901:17.9059.711:16.401:13.78
Cumberland Valley Open 2009 Combined Final 6 1:04.41 1:18.41 1:14.691:04.411:17.941:28.961:22.61
Virginia Open 2008 Final 9 1:38.15 1:47.93 1:51.271:40.581:57.781:51.931:38.15
Washington DC Open 2008 Combined Final 20 2:40.94 2:42.412:40.94
5x5x5 Cube
World Rubik's Cube Championship 2013 Combined First 134 1:59.28 2:06.59 2:05.681:59.282:22.052:13.652:00.45
United States National Championships 2012 Second 56 1:58.28 2:08.35 1:58.282:15.882:14.312:06.562:04.18
Combined First 62 1:48.44 2:07.46 3:21.431:48.442:04.412:19.441:58.52
Hefei After Term Open 2011 Final 3 1:44.59 1:51.51 1:47.471:56.161:59.611:44.591:50.90
Cyclops Open 2011 First 6 1:53.59 2:03.01 2:10.152:18.431:53.592:01.211:57.68
Cornell Spring 2011 Combined Final 2 1:46.91 1:57.60 1:56.111:50.782:05.901:46.912:26.83
United States Rubik's Cube Championships 2010 Second 28 1:59.15 2:03.69 2:10.552:30.662:00.801:59.151:59.71
Combined First 30 1:59.84 2:07.26 2:16.502:04.301:59.842:12.092:05.38
Washington DC Spring 2010 Combined Final 4 1:49.63 2:03.01 2:04.911:57.942:06.181:49.632:22.36
Baltimore Spring competition 2010 Combined Final 3 1:57.18 2:02.45 1:57.181:58.252:09.282:05.312:03.78
US Nationals 2009 First 33 2:07.36 2:22.62 2:16.162:29.052:22.662:07.362:29.03
Qualification 8 1:57.02 2:25.43 2:35.432:24.902:15.97DNF1:57.02
Cumberland Valley Open 2009 Combined Final 6 2:12.27 2:26.99 2:20.152:12.272:32.812:28.022:35.83
6x6x6 Cube
Cyclops Open 2011 Final 6 4:41.86 5:28.46 5:08.864:41.866:34.66
7x7x7 Cube
Cyclops Open 2011 Final 5 6:26.15 6:57.47 7:45.756:26.156:40.50
3x3x3 Blindfolded
Cyclops Open 2011 First 8 DNF DNF DNFDNFDNF
US Nationals 2009 Qualification 12 5:37.05 5:37.05DNF
3x3x3 Fewest Moves
US Nationals 2014 Final 30 38 39.33 383941
World Rubik's Cube Championship 2013 Final 38 35 DNF35
United States National Championships 2012 Final 12 34 4134
3x3x3 One-Handed
JRCA Kansai Summer 2015 Final 6 18.44 23.91 21.4424.1926.0926.1118.44
First 6 19.66 22.51 24.9623.5822.2521.6919.66
Slow n Steady Spring 2015 Combined First 22 23.81 26.43 29.1223.8125.8728.9624.47
Yale Spring 2015 Combined First 18 17.58 25.94 24.1030.7126.7317.5826.98
US Nationals 2014 Second 65 19.78 23.54 22.6728.2919.7819.9028.05
Combined First 82 19.86 26.05 28.8319.8629.0723.2126.10
World Rubik's Cube Championship 2013 Second 95 24.11 26.04 24.6724.1132.8125.5427.92
Combined First 100 22.96 23.88 22.9623.1426.2124.0224.47
United States National Championships 2012 Combined First 85 27.58 30.55 30.5627.5829.7233.5831.36
Captain's Cove competition 2012 Combined Final 12 26.27 32.0326.27
Hefei After Term Open 2011 Final 5 27.11 30.63 28.6134.4427.1128.8339.41
First 7 29.33 34.32 33.1629.3339.6636.9032.90
Cornell Spring 2011 Final 6 29.27 30.59 29.81DNF31.8630.1129.27
Combined First 8 32.58 33.61 34.1635.3332.5833.9132.77
River Hill Fall 2010 Final 2 25.15 27.09 26.0928.1527.0225.1533.97
First 3 26.19 32.77 38.7131.1626.1934.9332.21
Virginia Open 2010 Final 2 24.33 32.49 27.0839.9424.33DNF30.44
United States Rubik's Cube Championships 2010 First 60 28.33 33.66 35.6641.4635.5328.3329.78
Washington DC Spring 2010 Combined Final 6 25.38 30.37 32.5326.1625.3832.4134.33
Baltimore Spring competition 2010 Combined Final 7 27.06 31.39 30.9432.9330.3136.4727.06
US Nationals 2009 First 48 39.78 44.49 49.7246.1644.2239.7843.09
Qualification 14 34.93 40.45 34.9336.7552.6146.7737.83
Cumberland Valley Open 2009 Combined Final 11 45.58 53.22 49.341:00.7145.5849.611:00.71
Virginia Open 2008 First 11 56.96 1:04.97 1:11.781:04.4756.961:05.181:05.27
Pyraminx
River Hill Fall 2010 Final 6 7.75 11.92 13.057.7514.6110.4412.27
First 5 3.97 10.84 12.9311.613.978.9611.94
United States Rubik's Cube Championships 2010 First 26 9.59 11.36 11.7210.3413.5612.039.59
Washington DC Spring 2010 Final 7 10.78 12.67 12.4116.7514.5511.0510.78
Rubik's Magic
United States National Championships 2012 Final 9 1.05 2.08 1.053.032.05DNF1.16
First 10 1.13 1.51 2.191.18DNF1.161.13
Captain's Cove competition 2012 Final 1 1.03 1.15 1.221.131.111.211.03
Cornell Spring 2011 Final 11 1.05 5.60 DNF3.5910.492.711.05
Washington DC Winter 2011 Final 23 3.06 DNF DNF3.863.064.31DNF
River Hill Fall 2010 Final 2 1.02 1.52 3.052.471.061.031.02
Virginia Open 2010 Final 18 1.59 DNF DNF3.09DNF1.59DNF
United States Rubik's Cube Championships 2010 First 53 1.05 2.69 2.033.08DNF2.961.05
Washington DC Spring 2010 Final 13 1.05 DNF DNFDNF3.003.301.05
Baltimore Spring competition 2010 Final 15 1.09 DNF 1.15DNFDNF1.09DNF
US Nationals 2009 Final 4 1.38 1.64 1.401.382.721.472.05
First 15 1.59 1.93 1.591.931.802.062.53
Qualification 12 1.52 2.69 1.521.522.58DNF3.96
Master Magic
Virginia Open 2010 Final 9 5.40 DNF 6.785.40DNF5.53DNF
United States Rubik's Cube Championships 2010 First 36 4.72 6.48 4.72DNF7.476.085.88