Preston Nguyen

Country WCA ID Gender Competitions Completed Solves
United States 2009NGUY05 Male 22 871

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1208 1634 6595 10.09 12.54 7452 1824 1337
2x2x2 Cube 4239 5951 22299 4.22 6.07 21056 5607 4032
4x4x4 Cube 410 580 2512 38.06 47.04 3660 806 573
5x5x5 Cube 112 146 607 1:03.42 1:15.39 977 234 176
6x6x6 Cube 40 50 221 1:54.52 1:59.49 182 43 36
7x7x7 Cube 57 73 310 2:58.76 3:17.26 399 97 76
3x3x3 One-Handed 508 713 3101 16.37 19.43 2478 551 394
Megaminx 681 1048 4319 1:39.58 1:50.84 4250 1027 670
Pyraminx 1419 1974 8178 5.53 10.85 15771 3929 2887
Square-1 1318 1705 5597 33.97 40.09 4712 1434 1106

Medal Collection

Gold Silver Bronze
6 12 12
Competition Round Place Single Average Solves
3x3x3 Cube
Pittsburgh Open 2018 Final 7 10.25 12.54 10.2515.3112.5412.9612.12
Second 10 10.83 12.90 14.3510.8310.9213.4415.15
First 12 13.06 14.13 13.0915.2513.0614.0518.74
CubingUSA Nationals 2018 First 343 11.66 14.13 DNF13.2713.9011.6615.22
Incredible Pencil Mania 2018 Second 66 12.70 13.26 13.3612.7013.2815.0913.15
First 70 12.83 13.48 14.2012.8313.7412.8513.85
CubingUSA Nationals 2017 First 297 13.23 15.33 13.6818.3713.2315.1417.16
Michigan Cubing Club Gamma 2016 Final 15 12.24 14.19 14.1012.2416.0014.7813.68
Second 15 10.28 13.50 13.2314.0310.2814.7613.24
First 30 13.76 18.01 19.0517.8813.7618.7717.38
US Nationals 2016 First 164 11.81 13.46 14.7014.0212.9811.8113.38
US Nationals 2015 Second 80 11.73 13.01 11.9414.5221.8611.7312.57
First 138 13.17 14.89 14.6515.7013.1716.2314.32
World Rubik's Cube Championship 2013 Second 136 11.66 14.11 12.8716.1517.7311.6613.30
First 147 11.94 14.20 15.0711.9414.0715.6713.45
Carnegie Mellon Spring 2013 Final 5 12.88 14.32 13.4018.4215.1614.4112.88
Second 2 12.06 13.59 14.7313.3412.7012.0615.52
First 5 12.74 14.74 18.0413.0515.4712.7415.70
Carnegie Mellon Fall 2012 Final 4 11.46 14.09 13.9315.8311.4617.8012.52
Second 4 13.38 14.75 17.7115.8613.3814.6813.71
First 3 12.43 14.20 15.8312.4313.5314.2214.86
Battle of Appalachia 2012 Final 5 12.34 15.37 16.9715.2514.8612.3416.00
Second 4 10.09 15.67 14.7215.1817.1117.5010.09
First 3 12.47 14.58 18.1312.4714.1615.5514.02
United States National Championships 2012 First 112 14.25 16.54 DNF14.2517.9015.5616.16
Carnegie Mellon Spring 2012 Final 7 13.22 15.86 17.6916.0515.3413.2216.18
Second 6 13.94 15.53 DNF15.0016.3113.9415.28
First 4 13.21 15.33 14.8315.1116.7116.0613.21
United States National Championships 2011 First 94 14.18 17.97 20.1314.1816.7217.0520.68
Toronto Open Summer 2010 Second 16 15.31 17.23 17.9718.5217.1316.5815.31
First 19 14.50 16.79 17.9314.5016.4416.0018.58
Ohio Open 2010 Final 6 16.08 17.70 16.0817.2118.1120.9017.78
First 11 16.40 19.82 20.7116.4019.8421.0518.90
Carnegie Mellon Spring 2010 Final 10 17.16 19.25 23.8319.6917.1620.8117.25
Second 7 15.68 17.58 18.0518.5016.9617.7215.68
First 8 15.91 18.37 16.8819.2519.6518.9715.91
Carnegie Mellon Fall 2009 First 21 19.11 21.55 38.1122.8122.6119.1119.22
Thankscubing Day 2009 Final 8 19.08 20.46 19.6819.0819.8621.8323.83
First 8 15.59 20.84 21.3115.5921.3324.4119.88
Toronto Open Summer 2009 First 34 23.69 27.07 26.2246.1328.6123.6926.38
Cumberland Valley Open 2009 Second 16 24.58 27.06 27.8326.2531.2724.5827.11
First 16 19.88 27.35 29.8826.6129.9619.8825.55
Carnegie Mellon Spring 2009 Final 14 25.59 31.43 35.2534.6827.9731.6325.59
First 14 28.83 32.40 30.6628.83DNF34.3832.16
2x2x2 Cube
Carnegie Mellon Fall 2012 Final 7 4.68 6.55 7.196.634.686.976.05
First 6 6.21 6.80 6.599.557.406.406.21
United States National Championships 2011 First 89 5.88 7.16 6.287.305.887.908.03
Toronto Open Summer 2010 Second 19 4.30 7.53 7.434.308.476.6913.55
First 20 4.22 6.38 8.414.938.064.226.15
Ohio Open 2010 Final 7 5.77 7.10 5.778.066.027.218.71
Carnegie Mellon Spring 2010 Final 5 4.63 6.07 4.638.836.615.935.66
4x4x4 Cube
Pittsburgh Open 2018 Combined Final 10 46.61 52.92 1:04.3654.6151.4846.6152.66
CubingUSA Nationals 2018 First 169 38.06 47.04 57.8145.7747.8838.0647.46
Incredible Pencil Mania 2018 Combined First 47 46.96 49.26 48.3653.9850.0049.4346.96
CubingUSA Nationals 2017 Combined First 180 47.13 57.80 1:13.251:02.1257.8347.1353.45
Michigan Cubing Club Gamma 2016 Combined Final 9 57.99 58.69 59.231:03.8757.9958.3358.51
US Nationals 2016 Combined First 121 43.79 54.53 53.0957.5955.9654.5543.79
US Nationals 2015 Second 68 50.98 53.35 1:04.9650.9854.0051.2654.78
Combined First 42 44.94 47.50 50.0344.9445.3247.1457.51
World Rubik's Cube Championship 2013 Second 77 54.02 55.66 56.2454.0254.8656.6155.87
Combined First 92 54.83 56.73 58.4054.8357.3757.3255.50
Carnegie Mellon Fall 2012 Final 2 52.96 55.22 55.3352.9654.4655.8859.19
Combined First 2 43.56 53.49 1:06.9655.8443.5651.5053.13
Battle of Appalachia 2012 Final 1 49.86 56.06 1:00.691:07.5849.8656.0651.44
First 1 46.59 59.13 55.281:22.381:01.2746.591:00.84
United States National Championships 2012 Combined First 67 59.28 1:07.12 1:14.3259.281:05.43DNF1:01.62
Carnegie Mellon Spring 2012 Final 1 51.71 59.19 1:13.0351.911:02.4751.711:03.18
United States National Championships 2011 Second 22 56.16 1:01.70 1:00.4456.161:06.801:00.251:04.41
Combined First 19 54.13 59.54 57.401:02.9158.3054.131:07.83
Toronto Open Summer 2010 Combined Final 8 55.03 1:05.27 1:13.661:02.841:14.9155.0359.31
Ohio Open 2010 Final 3 59.47 1:09.17 1:06.7159.471:11.091:19.101:09.71
Carnegie Mellon Spring 2010 Combined Final 3 1:06.03 1:13.36 1:16.831:15.521:28.801:07.721:06.03
Carnegie Mellon Fall 2009 Combined Final 15 1:20.78 1:28.55 1:31.381:20.781:29.831:24.441:32.71
Thankscubing Day 2009 Combined Final 6 1:19.19 1:29.38 1:38.521:25.061:43.151:19.191:24.56
5x5x5 Cube
Pittsburgh Open 2018 Combined Final 3 1:07.58 1:16.80 1:14.331:30.401:07.581:10.811:25.25
CubingUSA Nationals 2018 First 82 1:16.67 1:18.86 1:37.911:16.751:16.671:17.491:22.33
Incredible Pencil Mania 2018 Combined First 27 1:18.16 1:20.99 1:20.311:18.161:21.211:21.451:29.15
CubingUSA Nationals 2017 Second 24 1:03.42 1:15.39 1:22.511:11.361:16.161:18.661:03.42
Combined First 51 1:20.47 1:26.05 1:21.631:42.141:27.581:20.471:28.94
US Nationals 2016 Second 54 1:26.64 1:33.30 1:36.601:26.641:36.341:33.161:30.41
Combined First 64 1:26.97 1:32.78 1:30.651:46.851:26.971:37.121:30.56
US Nationals 2015 Second 44 1:32.02 1:37.91 1:32.021:37.351:34.521:47.151:41.85
Combined First 51 1:32.99 1:40.62 1:32.991:43.711:39.321:48.051:38.83
World Rubik's Cube Championship 2013 Second 70 1:42.96 1:45.75 1:43.291:44.721:42.961:52.741:49.25
Combined First 50 1:30.76 1:38.10 1:44.701:44.211:37.801:32.281:30.76
Carnegie Mellon Spring 2013 Combined Final 3 1:33.87 1:35.93 1:36.381:36.181:33.871:35.231:41.01
Battle of Appalachia 2012 Combined Final 1 1:43.22 1:47.38 1:45.221:43.221:51.191:59.911:45.72
United States National Championships 2012 Semi Final 27 1:42.66 1:46.77 1:44.712:05.331:45.941:49.661:42.66
Second 28 1:41.43 1:46.84 1:52.301:47.401:49.361:41.431:43.75
Combined First 25 1:32.34 1:43.98 1:46.941:36.591:48.401:51.181:32.34
Carnegie Mellon Spring 2012 Final 2 1:33.19 1:43.43 1:45.811:38.911:45.561:53.151:33.19
United States National Championships 2011 Second 22 1:43.18 1:56.83 2:36.972:01.801:59.111:43.181:49.59
Combined First 25 1:37.46 2:02.29 2:13.192:00.861:37.461:54.842:11.18
Toronto Open Summer 2010 Combined Final 11 1:58.55 2:14.90 1:58.552:23.882:23.152:11.632:09.91
Ohio Open 2010 Combined Final 4 1:58.27 2:14.23 2:10.961:58.272:17.552:16.332:15.40
Carnegie Mellon Spring 2010 Combined Final 3 1:52.34 2:07.95 2:10.192:11.192:02.472:25.901:52.34
Carnegie Mellon Fall 2009 Final 10 1:55.40 2:29.83 1:55.402:41.552:25.432:37.632:26.44
Thankscubing Day 2009 Combined Final 5 2:10.61 2:22.97 2:48.442:29.582:18.312:21.022:10.61
6x6x6 Cube
Pittsburgh Open 2018 Final 2 1:57.76 1:59.49 2:01.051:59.671:57.76
Combined First 2 2:02.92 2:09.34 2:02.922:19.852:05.25
CubingUSA Nationals 2018 First 25 1:54.52 2:08.15 2:15.452:14.481:54.52
Incredible Pencil Mania 2018 Combined Final 15 2:22.03 2:29.66 2:22.032:28.592:38.35
CubingUSA Nationals 2017 Final 11 2:11.10 2:18.79 2:20.902:24.382:11.10
Combined First 7 2:06.90 2:13.45 2:20.082:06.902:13.38
US Nationals 2016 Combined First 18 2:21.60 2:31.88 2:32.372:41.682:21.60
US Nationals 2015 Final 16 2:32.48 2:55.66 2:45.323:29.172:32.48
Combined First 13 2:27.82 2:42.22 2:27.822:45.732:53.12
World Rubik's Cube Championship 2013 Combined First 41 2:59.24 3:12.83 3:25.743:13.512:59.24
Carnegie Mellon Fall 2012 Final 6 DNF DNF DNFDNSDNS
United States National Championships 2012 Final 10 3:11.34 3:14.09 3:18.783:12.153:11.34
Combined First 10 2:56.40 3:01.58 2:56.403:03.523:04.83
United States National Championships 2011 Final 6 3:21.93 3:44.79 4:06.463:21.933:45.97
Combined First 7 3:14.38 3:25.42 3:41.303:20.593:14.38
Ohio Open 2010 Combined Final 2 3:35.94 3:41.17 3:50.253:35.943:37.31
7x7x7 Cube
Pittsburgh Open 2018 Final 3 2:58.76 3:23.91 3:38.833:34.132:58.76
Combined First 3 3:05.94 3:17.26 3:05.943:29.753:16.08
CubingUSA Nationals 2018 First 48 3:24.88 3:44.19 3:24.884:00.973:46.71
Incredible Pencil Mania 2018 Combined Final 11 3:16.72 3:34.33 3:16.723:29.743:56.54
CubingUSA Nationals 2017 Combined First 20 3:37.97 3:44.25 3:37.973:53.423:41.36
US Nationals 2016 Combined First 20 3:41.54 3:51.61 4:10.333:41.543:42.95
US Nationals 2015 Combined First 18 4:04.73 4:19.96 4:28.344:04.734:26.80
World Rubik's Cube Championship 2013 Combined First 23 4:05.60 4:28.17 4:05.604:46.144:32.77
Carnegie Mellon Spring 2013 Final 2 4:54.59 5:12.44 4:54.595:45.574:57.17
United States National Championships 2012 Final 10 4:33.02 4:57.34 5:13.365:05.654:33.02
Combined First 9 4:26.18 4:59.56 5:05.685:26.834:26.18
United States National Championships 2011 Final 7 5:10.34 5:33.46 6:00.365:10.345:29.69
Combined First 8 5:26.09 5:39.93 5:36.555:26.095:57.15
3x3x3 One-Handed
Pittsburgh Open 2018 Final 5 17.76 22.51 22.8817.7633.4324.3320.31
Combined First 7 22.37 25.90 26.7624.8132.9222.3726.13
CubingUSA Nationals 2018 First 171 18.45 22.42 18.4523.0221.6729.3922.57
Incredible Pencil Mania 2018 Second 27 16.51 21.13 20.7924.3416.5118.9723.62
Combined First 43 21.67 23.75 DNF23.7123.6221.6723.92
CubingUSA Nationals 2017 Second 143 22.15 30.28 33.1946.7922.1534.4623.18
First 93 17.95 21.84 19.6728.8223.4922.3517.95
Michigan Cubing Club Gamma 2016 Final 7 18.34 20.54 23.6418.3719.9618.3423.29
Combined First 4 16.37 19.81 20.9616.3718.9819.5023.05
US Nationals 2016 Second 99 22.22 31.01 26.42DNF38.3028.3222.22
Combined First 90 21.76 22.42 21.7621.9722.8622.4222.89
US Nationals 2015 Second 53 18.81 21.96 18.8122.4928.6021.0722.33
Combined First 57 19.98 22.04 21.0722.14DNF19.9822.90
World Rubik's Cube Championship 2013 Semi Final 38 18.85 20.72 21.1320.8623.7818.8520.16
Second 38 18.47 19.43 20.8018.6725.8318.8218.47
Combined First 72 22.07 22.33 22.4926.2522.2422.2722.07
Carnegie Mellon Spring 2013 Final 3 18.78 22.19 20.3624.7325.1118.7821.49
Combined First 4 21.44 25.59 21.4427.8123.5325.8127.44
Battle of Appalachia 2012 Final 3 22.59 23.97 22.7824.0822.5925.0625.11
First 2 19.08 23.22 25.8023.3425.4019.0820.91
United States National Championships 2012 Second 64 20.91 28.73 25.8320.9132.4127.94DNF
Combined First 45 20.65 23.85 20.6525.5926.6623.9022.06
Carnegie Mellon Spring 2012 Final 2 17.15 22.86 23.2524.6921.8817.1523.45
Combined First 4 25.18 28.16 25.1825.8628.6629.9630.28
United States National Championships 2011 Second 38 26.30 27.99 26.3040.1527.5528.5527.88
First 42 22.91 29.28 34.8130.6131.1526.0922.91
Toronto Open Summer 2010 Final 10 25.27 28.16 25.3025.2727.9738.1131.22
Second 10 23.61 25.27 23.6134.8427.0224.7824.02
Combined First 15 24.16 29.67 30.4126.3432.2733.3624.16
Ohio Open 2010 Final 5 26.65 31.61 26.6534.0032.6335.8128.19
Carnegie Mellon Spring 2010 Final 5 27.25 32.40 32.1132.7127.2532.3833.43
First 4 24.86 30.94 38.5626.7124.8634.1531.97
Carnegie Mellon Fall 2009 Combined Final 11 31.91 41.69 53.7141.5034.0531.9149.53
Thankscubing Day 2009 Final 5 30.52 35.38 33.2236.2841.6630.5236.63
Toronto Open Summer 2009 Combined First 26 1:32.02 1:49.021:32.02
Megaminx
World Rubik's Cube Championship 2013 Combined First 67 1:44.33 1:55.72 1:44.332:02.601:54.262:01.231:51.68
Carnegie Mellon Spring 2013 Combined Final 4 1:44.48 1:50.84 1:53.231:46.271:53.021:44.482:39.42
United States National Championships 2012 Combined First 29 1:41.21 2:03.47 3:15.942:08.632:09.661:41.211:52.11
United States National Championships 2011 Combined First 13 1:39.58 1:52.94 1:39.582:45.581:55.861:49.931:53.02
Pyraminx
Carnegie Mellon Spring 2013 Combined Final 11 14.13 17.04 15.8019.9314.1315.4020.34
Battle of Appalachia 2012 Final 7 8.44 12.62 14.1812.1121.808.4411.56
United States National Championships 2012 First 65 9.55 14.85 14.1816.949.5513.4417.44
Carnegie Mellon Spring 2012 Final 3 5.53 10.85 5.5310.9115.1610.5811.06
Ohio Open 2010 Final 3 11.84 14.66 19.0811.8412.8316.9014.25
Thankscubing Day 2009 Combined Final 2 8.22 11.81 13.808.2212.8313.219.38
Square-1
World Rubik's Cube Championship 2013 Combined First 84 55.58 1:21.3555.58
Carnegie Mellon Spring 2013 Combined Final 4 33.97 40.09 37.8543.5633.9754.8738.86
Magic
United States National Championships 2012 Final 2 1.18 1.28 3.811.221.181.431.18
First 5 1.22 1.28 1.311.273.581.271.22
Carnegie Mellon Spring 2012 Final 2 1.31 1.85 1.93DNF1.311.831.80
United States National Championships 2011 First 14 1.31 1.64 1.471.551.311.91DNF
Toronto Open Summer 2010 Final 5 1.38 1.92 1.59DNF2.081.382.08
Ohio Open 2010 Final 9 1.22 2.86 1.271.276.03DNF1.22
Carnegie Mellon Spring 2010 Final 1 1.27 1.33 1.411.381.311.311.27
Carnegie Mellon Fall 2009 Final 15 1.30 DNF DNF1.301.52DNF4.02
Thankscubing Day 2009 Final 1 1.16 1.48 DNF2.061.161.191.18
Toronto Open Summer 2009 Final 3 1.46 1.86 1.931.901.461.754.65
Cumberland Valley Open 2009 Final 3 1.50 1.69 1.551.931.591.502.34
Carnegie Mellon Spring 2009 Final 1 1.56 1.72 1.681.781.561.712.56
Master Magic
United States National Championships 2012 First 48 4.33 5.89 5.085.714.33DNF6.88
Carnegie Mellon Spring 2012 Final 2 4.13 4.86 4.565.335.844.134.68
United States National Championships 2011 First 26 4.25 5.04 6.694.416.064.654.25
Ohio Open 2010 Final 2 4.19 5.00 4.467.724.864.195.68
Carnegie Mellon Spring 2010 Final 2 3.33 4.60 5.526.033.973.334.31

National Championship Podiums

Event Place Single Average Solves
United States National Championships 2012
Magic 2 1.18 1.28 3.811.221.181.431.18