Justin Choi

Country WCA ID Gender Competitions Completed Solves
United States 2013CHOI04 Male 34 1099

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 64 74 232 6.33 8.89 582 187 156
2x2x2 Cube 147 192 642 1.37 2.87 794 237 178
4x4x4 Cube 87 110 481 30.72 39.23 1001 242 189
5x5x5 Cube 509 725 3102 1:27.94 1:45.13 4237 991 692
6x6x6 Cube 926 1318 5050 4:45.08
7x7x7 Cube 495 690 2764 5:23.30 6:19.93 3094 792 570
3x3x3 Blindfolded 250 328 1715 2:05.26 3:20.25 1173 234 179
3x3x3 Fewest Moves 161 192 947 32 36.67 678 149 128
3x3x3 One-Handed 569 806 3588 17.45 20.37 2745 612 434
3x3x3 With Feet 41 47 175 40.67 49.75 174 46 38
Clock 191 239 1085 10.70 19.71 2507 554 443
Megaminx 163 241 1075 1:05.78 1:15.65 1165 268 179
Pyraminx 402 556 2380 3.71 6.32 2884 629 467
Skewb 20 24 102 1.82 3.23 72 17 13
Square-1 84 99 305 10.10 17.15 633 204 161
4x4x4 Blindfolded 153 181 834 32:28.00
3x3x3 Multi-Blind 217 298 1568 2/3 19:16

Medal Collection

Gold Silver Bronze
4 4 2
Competition Round Place Single Average Solves
3x3x3 Cube
Richmond Spring 2019 Final 6 8.22 8.99 10.238.799.678.228.52
Second 11 8.33 10.33 10.769.6110.6211.188.33
First 11 8.80 10.55 11.1010.178.8010.7010.79
River Hill Spring 2019 Final 7 8.08 9.11 9.998.088.528.8310.08
Second 17 6.58 10.18 10.6510.319.596.5811.33
First 16 8.87 10.09 13.1710.448.8710.389.44
Virginia Qualifier 2019 Final 2 8.56 9.43 9.638.56DNF9.748.93
Second 5 8.54 9.95 9.7910.0111.278.5410.04
First 8 8.16 9.53 10.499.348.169.499.75
CubingUSA Northeast Championship 2019 Final 11 8.84 9.36 10.298.848.8711.028.91
Second 16 8.55 9.46 9.338.6912.938.5510.36
First 35 8.66 10.46 9.798.6611.3811.1010.48
Northern Neck Winter 2019 Final 15 10.40 11.33 11.6413.2410.4711.8810.40
First 15 7.94 10.35 13.337.948.0313.079.94
TJHSST Fall 2018 Final 8 7.78 9.25 9.167.789.868.7412.05
Second 9 8.88 9.91 10.7010.539.038.8810.18
First 15 9.47 10.69 16.0411.4110.799.479.87
Slow N Steady Summer 2018 Final 17 7.54 10.82 14.9812.7810.027.549.67
Second 16 8.64 10.20 9.6510.818.6411.1210.14
First 21 9.12 11.08 11.9411.639.679.1214.27
Pennsylvania 2018 Final 8 8.21 10.16 9.3811.1021.158.219.99
Semi Final 11 8.08 10.02 10.208.0812.769.4310.43
Second 5 6.93 8.90 13.326.938.837.979.91
First 27 9.50 11.99 12.4011.4912.09DNF9.50
Maryland 2018 Final 17 9.83 10.80 13.509.8310.3310.6711.40
Second 12 7.72 9.41 8.7810.897.7211.348.55
First 22 8.99 10.69 9.948.9910.2913.0211.83
Rally In The Valley 2018 Final 4 7.93 9.32 12.329.627.938.669.67
Second 9 10.00 10.58 10.5410.9310.7510.0010.44
First 10 6.53 10.33 8.5010.116.5312.3812.58
Tea Time Spring 2018 Final 5 6.33 9.36 8.2312.336.3310.119.75
Second 7 7.12 9.40 10.769.429.667.129.13
First 14 9.86 11.27 11.4810.8311.499.8612.21
RVA Spring 2018 Final 3 8.76 9.70 8.768.949.4610.6910.88
Second 2 8.42 9.84 10.228.42DNF9.729.59
First 3 7.86 9.35 10.637.869.638.649.79
River Hill Spring 2018 Final 6 8.62 10.23 10.1613.538.6210.719.82
Second 4 8.46 8.89 9.149.008.538.4611.71
First 14 9.72 11.40 11.4613.3912.879.729.87
Slow N Steady Winter 2018 First 11 8.18 9.68 9.4411.249.5610.038.18
Northern Neck Winter 2018 Final 11 9.02 11.29 9.0211.0712.9210.5612.24
Second 13 10.19 11.04 10.8211.6010.1910.9811.32
First 10 8.03 10.58 9.2811.5811.598.0310.88
Severna Park Showdown 2017 Final 12 7.25 10.70 8.387.2512.1611.55DNF
Semi Final 8 8.70 10.21 12.659.3610.258.7011.02
Second 9 9.24 10.28 10.579.24DNF9.5610.70
First 12 9.39 12.23 10.00DNF15.029.3911.68
TJHSST Fall 2017 Final 12 8.39 10.08 9.6510.028.3910.7910.56
Second 10 7.97 9.51 8.4712.227.9710.179.88
First 15 9.80 10.92 9.8010.0011.78DNF10.98
Rally In The Valley 2017 Second 18 10.28 11.92 10.9410.2813.3112.6112.21
First 15 9.72 11.15 10.8613.5711.8610.739.72
Severna Park Summer 2017 Final 16 10.79 11.24 11.7611.1411.0610.7911.51
Semi Final 14 8.40 10.27 17.8910.268.409.0411.51
Second 17 8.87 11.07 12.0411.338.879.9911.90
First 15 8.70 10.79 8.7014.1110.5611.7210.09
Slow N Steady Summer 2017 Final 11 8.57 10.90 8.5710.5011.6012.4110.61
Semi Final 15 10.41 11.85 11.5711.1510.4112.82DNF
Second 25 11.79 12.68 11.7913.0413.0013.8612.01
First 10 9.91 10.79 13.3811.7110.529.9110.14
EZ Cubes Spring 2017 Final 12 8.83 11.82 13.8311.6811.688.8312.11
Second 14 10.76 11.56 12.1210.7713.8311.7910.76
First 26 10.05 12.73 10.05DNF11.1414.3012.76
Slow N Steady Spring 2017 Second 41 11.24 13.31 18.2911.2413.2312.3314.36
First 20 9.78 11.42 9.7812.7611.4711.5911.21
Virginia Open Winter 2017 Second 20 10.81 13.44 12.8914.6312.7910.8114.70
First 12 11.05 11.89 12.3111.6311.7319.3211.05
TJHSST Fall 2016 Semi Final 17 10.85 12.85 11.3910.8514.1113.6613.51
Second 19 12.01 13.06 12.0112.9712.4713.7315.59
First 14 10.45 12.20 12.2911.7612.5410.4513.56
Slow N Steady Fall 2016 Semi Final 17 10.07 11.66 11.7213.0010.2713.0910.07
Second 29 10.97 12.19 14.0315.5010.9711.0711.47
First 26 12.01 12.26 12.0912.6312.0612.0113.39
BASC 7 2015 First 31 14.48 17.88 14.4819.7717.1719.5616.92
BASC 6 2015 First 20 10.63 14.64 16.7815.2513.5110.6315.16
BASC 5: Everything But 2x2 2015 Second 23 13.70 15.68 18.3614.3215.6013.7017.12
First 30 13.60 16.52 16.0817.4416.0313.6017.55
Berkeley Fall 2014 Second 23 13.11 18.66 18.8118.05DNF19.1113.11
First 23 14.21 17.35 14.2120.9316.1116.9319.02
BASC 4: Día de los Cubos 2014 First 33 14.43 16.70 17.4519.0717.0515.6114.43
BASC 3: Flagj Day 2014 Second 21 14.69 16.54 14.6916.9520.2015.8816.79
Combined First 28 16.71 18.89 19.4618.2721.1316.7118.95
Berkeley Spring 2014 First 26 17.21 18.59 24.5018.0320.4617.2817.21
Bay Area Speedcubin' 2 2014 Combined First 31 18.96 21.18 20.8121.0118.9621.7124.71
World Rubik's Cube Championship 2013 First 451 25.05 30.09 1:19.3528.9426.4634.8825.05
2x2x2 Cube
Richmond Spring 2019 Final 14 1.88 3.89 3.61DNF5.011.883.04
First 7 2.17 2.87 3.723.632.172.632.34
River Hill Spring 2019 Final 18 1.37 4.02 3.695.733.051.375.32
CubingUSA Northeast Championship 2019 First 44 3.22 4.09 3.52DNF3.565.183.22
Northern Neck Winter 2019 First 26 2.97 4.16 5.563.045.122.974.32
Slow N Steady Summer 2018 First 34 3.37 4.54 3.375.344.383.8910.53
Pennsylvania 2018 First 34 3.56 4.89 4.136.164.393.56DNF
Rally In The Valley 2018 Final 16 2.93 5.30 10.675.195.782.934.92
First 9 2.70 3.40 3.232.706.473.233.75
Tea Time Spring 2018 Final 11 2.93 3.99 9.133.713.784.492.93
Second 6 2.60 3.18 2.603.793.383.083.08
First 9 3.04 3.83 3.803.703.044.483.98
Severna Park Showdown 2017 Combined First 24 2.63 4.64 2.633.695.724.50DNF
TJHSST Fall 2017 First 33 2.67 5.00 5.78DNF4.202.675.03
Rally In The Valley 2017 Final 16 3.12 DNF DNF4.773.80DNF3.12
Combined First 10 3.20 3.50 3.395.173.433.203.68
Severna Park Summer 2017 Combined First 25 2.44 4.24 2.444.534.14DNF4.05
EZ Cubes Spring 2017 Final 17 2.17 4.50 4.204.934.385.282.17
First 18 3.38 4.61 4.714.709.863.384.42
Virginia Open Winter 2017 First 33 3.90 5.28 6.493.905.314.047.11
Berkeley Fall 2014 Final 14 3.18 5.63 5.3311.026.363.185.21
First 10 3.96 4.76 4.71DNF5.133.964.44
4x4x4 Cube
River Hill Spring 2019 Combined Final 23 42.59 48.52 45.8543.1842.591:16.1056.54
Virginia Qualifier 2019 Final 12 35.10 DNF 42.4335.10DNFDNF49.89
Combined First 10 39.74 42.65 43.0051.6839.7441.2943.66
CubingUSA Northeast Championship 2019 Combined Final 58 39.87 49.76 44.5339.8755.05DNF49.69
Northern Neck Winter 2019 Combined First 13 37.91 40.46 39.0437.9141.0341.3041.51
TJHSST Fall 2018 Combined Final 11 33.29 42.13 44.2542.7933.2939.3645.70
Slow N Steady Summer 2018 Combined Final 17 41.28 42.01 2:21.3641.5542.4841.9941.28
Pennsylvania 2018 Final 11 36.93 43.39 54.9736.9337.5652.6939.91
Combined First 12 39.75 41.62 51.6543.0141.6439.7540.20
Maryland 2018 Combined Final 18 42.01 43.66 45.3642.50DNF42.0143.11
Rally In The Valley 2018 Combined Final 4 30.72 40.03 46.2543.6437.5438.9030.72
Tea Time Spring 2018 Final 8 34.68 40.57 41.1039.7240.8934.6841.65
Combined First 6 36.74 39.23 36.9136.7437.0354.7243.76
River Hill Spring 2018 Final 12 39.19 48.40 DNF51.1144.3939.1949.69
Combined First 15 38.41 46.45 59.5939.0354.4138.4145.91
Slow N Steady Winter 2018 Combined Final 68 52.12 DNF 52.12DNF56.82DNSDNS
Northern Neck Winter 2018 Final 15 44.39 50.42 55.1250.3945.7444.39DNF
Combined First 12 43.52 46.00 58.4043.5245.4143.5249.07
Severna Park Showdown 2017 Combined Final 17 44.15 49.28 55.4344.1555.8645.4846.94
TJHSST Fall 2017 Combined Final 32 50.80 1:01.34 1:05.6354.3750.801:04.021:18.78
Rally In The Valley 2017 Combined Final 31 53.04 1:02.32 53.041:10.511:01.5254.94DNF
Severna Park Summer 2017 Combined Final 48 55.76 1:08.83 1:11.071:07.0855.761:16.331:08.33
Slow N Steady Summer 2017 Combined Final 45 1:09.27 1:15.62 1:20.191:11.431:15.241:09.271:26.19
EZ Cubes Spring 2017 Combined Final 41 1:02.58 1:14.48 1:28.82DNF1:03.621:11.011:02.58
Slow N Steady Fall 2016 Combined First 75 1:33.08 1:33.881:33.08
BASC 6 2015 Combined First 21 1:17.69 1:22.74 1:26.301:50.221:23.111:17.691:18.81
5x5x5 Cube
CubingUSA Northeast Championship 2019 Combined Final 71 1:27.94 1:50.89 1:51.031:53.972:14.281:47.681:27.94
Pennsylvania 2018 Combined First 43 1:30.04 1:45.13 1:47.491:40.331:30.041:47.581:49.51
Maryland 2018 Combined Final 49 1:34.85 DNF 1:45.131:34.85DNF1:54.60DNF
RVA Spring 2018 Combined Final 18 1:39.56 1:47.81 1:39.56DNF1:54.751:41.711:46.97
River Hill Spring 2018 Combined Final 23 1:36.85 1:53.19 2:03.951:48.181:47.912:03.491:36.85
6x6x6 Cube
CubingUSA Northeast Championship 2019 Combined Final 71 DNF DNF
Pennsylvania 2018 Combined First 46 4:45.08 4:45.08
RVA Spring 2018 Combined Final 22 DNF DNF
7x7x7 Cube
TJHSST Fall 2018 Combined Final 26 5:23.30 DNF 5:23.30DNSDNS
Slow N Steady Summer 2018 Combined Final 30 DNF DNF
Pennsylvania 2018 Combined Final 34 DNF DNF
RVA Spring 2018 Combined Final 15 6:30.05 6:30.05
River Hill Spring 2018 Combined Final 18 5:48.69 6:19.93 5:48.696:11.166:59.93
3x3x3 Blindfolded
River Hill Spring 2019 Final 9 2:45.64 3:20.25 2:45.643:28.153:46.97
CubingUSA Northeast Championship 2019 Final 18 2:16.66 DNF 2:16.66DNFDNF
Pennsylvania 2018 Final 13 2:05.26 DNF 2:21.41DNF2:05.26
Maryland 2018 First 28 DNF DNF DNFDNFDNF
Tea Time Spring 2018 Final 9 2:36.30 DNF DNF3:25.862:36.30
Rally In The Valley 2017 Final 15 3:03.14 DNF 3:03.14DNFDNF
Severna Park Summer 2017 Final 11 3:09.24 DNF DNF3:09.24DNF
3x3x3 Fewest Moves
Virginia Qualifier 2019 Final 5 32 36.67 413237
Pennsylvania 2018 Final 19 36 DNF 36DNF37
Maryland 2018 Final 24 45 DNF 45DNF46
3x3x3 One-Handed
CubingUSA Northeast Championship 2019 Combined Final 114 24.13 DNF 24.13DNFDNSDNSDNS
Northern Neck Winter 2019 Combined Final 23 17.76 21.61 21.9717.7620.3222.5322.93
TJHSST Fall 2018 Combined Final 30 20.60 23.93 29.2723.4323.6220.6024.74
Pennsylvania 2018 Final 15 21.29 26.58 31.8521.2923.1826.5430.01
Combined First 15 17.45 20.37 20.3720.7821.0917.4519.97
Maryland 2018 Combined First 39 21.62 25.89 26.8528.7035.6121.6222.12
Rally In The Valley 2018 Combined Final 8 17.74 20.75 17.7419.5425.5722.0920.62
Tea Time Spring 2018 Final 11 18.21 22.65 DNF22.1018.2125.4220.43
Combined First 15 18.60 22.98 27.9023.7219.2118.6026.01
River Hill Spring 2018 Combined First 17 18.73 22.57 31.6024.0822.3718.7321.26
Northern Neck Winter 2018 Final 9 18.82 21.43 21.0530.7618.8221.2921.96
Combined First 12 17.89 23.31 26.2117.8929.1121.0422.69
TJHSST Fall 2017 Combined Final 29 21.15 26.57 37.9325.3728.6025.7321.15
TJHSST Fall 2016 Combined First 49 DNF DNFDNF
Slow N Steady Fall 2016 Combined First 52 28.36 36.66 DNF28.3633.2232.8543.91
BASC 7 2015 Combined Final 16 25.05 29.64 28.0229.6131.2825.0533.08
BASC 6 2015 Combined First 17 21.06 33.32 36.2336.8121.0629.5334.20
BASC 5: Everything But 2x2 2015 Combined First 21 29.42 31.45 35.1129.6133.8430.8929.42
BASC 4: Día de los Cubos 2014 Combined First 33 40.67 46.09 51.1740.67DNF42.9844.12
3x3x3 With Feet
Northern Neck Winter 2019 Combined Final 4 48.90 54.73 1:00.1557.3850.9255.9048.90
Pennsylvania 2018 Combined Final 3 40.67 49.75 42.021:14.6840.6755.1152.12
Tea Time Spring 2018 Combined First 9 1:07.28 1:20.33 1:27.571:24.191:07.281:27.571:09.22
Clock
Virginia Qualifier 2019 Combined First 11 12.24 20.86 12.24DNF16.6628.8917.03
CubingUSA Northeast Championship 2019 Combined Final 38 10.70 DNF DNF17.7110.70DNF12.77
Tea Time Spring 2018 Combined First 19 14.48 19.71 20.5317.9320.6614.48DNF
Megaminx
Richmond Spring 2019 Combined Final 13 1:08.43 1:19.49 1:16.371:08.431:22.121:19.991:32.77
River Hill Spring 2019 Combined Final 21 1:20.29 1:28.01 1:20.291:31.791:21.971:36.301:30.26
CubingUSA Northeast Championship 2019 Combined Final 43 1:20.62 1:28.54 1:41.781:22.761:29.791:33.061:20.62
Northern Neck Winter 2019 Combined First 11 1:10.83 1:15.65 1:14.601:22.431:10.831:14.401:17.94
Slow N Steady Summer 2018 Combined Final 15 1:05.78 1:17.35 1:20.451:23.901:07.691:26.271:05.78
Pennsylvania 2018 Combined First 20 1:20.41 1:21.11 1:20.411:22.601:21.011:21.431:20.90
Rally In The Valley 2018 Combined Final 7 1:07.98 1:16.92 1:15.271:14.401:07.981:21.101:21.74
Tea Time Spring 2018 Combined First 13 1:08.23 1:19.20 1:37.471:08.231:24.041:14.191:19.38
Northern Neck Winter 2018 Combined Final 6 1:24.52 1:30.14 1:31.111:24.521:28.001:31.311:40.88
Severna Park Showdown 2017 Combined Final 8 1:25.78 1:30.73 2:09.061:29.641:27.811:25.781:34.73
Pyraminx
River Hill Spring 2019 First 26 3.71 7.90 9.667.027.0310.013.71
CubingUSA Northeast Championship 2019 First 35 5.19 6.62 6.285.1910.175.657.94
Slow N Steady Summer 2018 First 41 5.47 9.23 8.799.925.479.719.20
Pennsylvania 2018 First 28 6.06 8.08 10.328.376.066.119.76
Rally In The Valley 2018 Final 13 6.12 8.85 8.739.689.308.526.12
First 10 5.72 6.32 5.726.139.266.995.84
Tea Time Spring 2018 First 21 6.76 7.75 7.348.0713.276.767.83
Severna Park Showdown 2017 Combined Final 9 5.05 6.88 8.366.417.666.575.05
BASC 5: Everything But 2x2 2015 Combined First 22 7.28 10.60 7.289.8010.05DNF11.94
BASC 4: Día de los Cubos 2014 Combined First 17 7.90 11.22 13.4913.2911.537.908.85
Skewb
Richmond Spring 2019 Final 1 3.42 3.81 4.253.853.613.963.42
First 1 3.08 3.54 3.683.233.724.783.08
River Hill Spring 2019 Final 1 3.28 3.56 3.674.483.283.473.55
Virginia Qualifier 2019 Final 2 3.62 4.22 4.264.414.004.503.62
First 1 2.28 3.98 3.8011.553.194.952.28
CubingUSA Northeast Championship 2019 Final 5 2.90 4.23 2.905.486.663.863.34
Northern Neck Winter 2019 Final 1 2.79 3.32 3.533.333.582.793.10
First 2 3.20 4.03 3.204.424.543.963.72
TJHSST Fall 2018 Final 5 2.76 4.48 2.763.415.3111.664.72
Combined First 8 3.87 4.73 4.493.874.948.444.75
Tea Time Spring 2018 Final 2 3.07 4.02 3.283.075.176.083.62
First 2 3.60 3.94 3.603.644.034.284.14
RVA Spring 2018 Final 6 2.92 4.58 4.843.962.925.844.95
River Hill Spring 2018 Final 4 3.54 4.54 3.653.545.386.104.60
First 2 2.19 3.42 4.799.092.192.453.03
Northern Neck Winter 2018 Final 1 3.46 4.54 4.333.943.46DNF5.36
First 1 3.92 4.31 4.123.92DNF3.964.85
TJHSST Fall 2017 Combined Final 2 2.73 3.23 4.152.754.742.802.73
Rally In The Valley 2017 Final 4 1.82 4.02 3.463.871.825.074.72
Combined First 4 3.55 4.08 3.854.124.265.633.55
Severna Park Summer 2017 Combined Final 8 2.68 5.10 4.832.685.795.604.87
Slow N Steady Summer 2017 Final 7 3.00 5.84 5.746.526.685.273.00
Combined First 13 6.36 7.28 8.466.377.009.546.36
TJHSST Fall 2016 Final 7 3.71 5.76 6.264.803.716.219.08
Combined First 11 6.31 6.92 20.267.256.846.686.31
BASC 7 2015 Combined First 19 6.00 9.14 9.0311.4810.806.007.58
BASC 6 2015 Combined First 12 8.24 9.63 8.249.56DNF10.898.44
BASC 5: Everything But 2x2 2015 Combined First 24 8.94 12.86 8.9414.989.2514.3625.29
BASC 4: Día de los Cubos 2014 Combined First 18 9.23 15.04 25.5918.539.2313.4813.11
Square-1
Virginia Qualifier 2019 Final 7 15.22 19.90 15.2222.1028.7422.1115.49
Combined First 4 11.34 17.15 23.0514.7827.8013.6211.34
CubingUSA Northeast Championship 2019 Combined First 44 19.65 25.70 30.6440.0420.7325.7219.65
TJHSST Fall 2018 Combined Final 10 10.10 18.62 10.1021.6222.8116.8117.42
Pennsylvania 2018 Combined First 18 17.68 20.08 18.7617.6819.8723.6321.60
Maryland 2018 Final 19 21.69 24.49 21.6926.0323.71DNF23.74
Combined First 19 12.85 19.93 DNF22.2512.8515.6021.94
Tea Time Spring 2018 Combined First 13 18.26 21.16 18.2623.0921.6334.6218.76
Slow N Steady Winter 2018 Combined First 16 19.94 21.87 20.01DNF19.9423.4722.14
Northern Neck Winter 2018 Final 14 20.47 DNF 20.4720.90DNF26.52DNF
Combined First 7 18.31 23.07 26.5318.3137.7022.6020.08
Severna Park Showdown 2017 Combined Final 8 16.62 20.45 16.6225.8321.3619.2120.77
TJHSST Fall 2017 Combined Final 15 20.25 24.30 25.4325.8628.8620.2521.60
Slow N Steady Summer 2017 Combined Final 18 16.19 28.35 16.1931.2022.5231.33DNF
Slow N Steady Spring 2017 Combined First 20 19.80 25.35 27.7022.9819.8040.5025.36
4x4x4 Blindfolded
Pennsylvania 2018 Final 7 32:28.00 DNF 32:28.00DNSDNS
3x3x3 Multi-Blind
Virginia Qualifier 2019 Final 10 2/3 19:16 2/4 30:422/3 19:16
Pennsylvania 2018 Final 7 DNF DNF
Maryland 2018 Final 16 DNF DNF