David Armstrong

Country WCA ID Gender Competitions Completed Solves
United States 2016ARMS04 Male 26 635

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 550 712 2596 8.74 11.96 4962 1258 934
2x2x2 Cube 3741 5305 19604 4.17 6.01 18389 4969 3566
4x4x4 Cube 200 260 1105 34.25 42.96 1855 428 313
5x5x5 Cube 107 137 577 1:04.89 1:11.39 530 125 97
6x6x6 Cube 61 72 290 2:00.99 2:02.52 183 45 38
7x7x7 Cube 52 63 275 3:01.10 3:07.68 235 53 44
3x3x3 One-Handed 1364 2027 9373 23.79 35.95 14334 3203 2146
Megaminx 2050 3218 12823 6:12.58
Pyraminx 6492 8822 32448 11.85 19.42 37544 10302 7644

Medal Collection

Gold Silver Bronze
2 6 9
Competition Round Place Single Average Solves
3x3x3 Cube
West Seattle Favorites 2019 First 13 9.87 12.64 16.659.8714.2111.5712.13
Puget Sound NxNxN 2018 Second 17 10.99 13.30 17.2312.6312.4614.8110.99
First 24 12.67 14.13 14.9816.7313.4212.6713.99
SnoCo Fall 2018 Second 13 10.17 11.96 11.9612.5610.1711.36DNF
First 17 11.26 12.57 11.3713.6313.8812.7211.26
CubingUSA Nationals 2018 First 334 12.26 13.94 15.2615.6513.5812.9712.26
SnoCo Summer 2018 Second 45 12.95 15.01 12.9513.5816.1615.3616.08
First 41 12.03 14.66 15.0916.4514.0312.0314.86
St. John's Spring Open 2018 Second 25 13.17 15.16 14.2713.1717.5013.7118.89
First 14 8.74 12.43 12.658.7412.8311.8217.33
Puget Sound Spring 2018 Second 23 11.09 13.98 11.0913.3719.3013.0515.51
First 13 9.86 12.01 9.8611.3011.4914.6313.25
Eugene Spring 2018 Second 15 12.30 13.38 27.4012.3013.4012.6314.11
First 15 12.99 13.83 12.9913.5914.8613.0415.35
Skyline Open 2018 First 18 12.11 13.98 12.4514.3315.1612.1115.43
Vancouver Open Winter 2018 Second 30 13.04 14.53 13.0415.8415.5714.3213.70
First 29 10.54 14.36 15.2014.7221.6110.5413.15
Puget Sound Winter 2.0 2017 Second 27 12.93 16.11 15.6017.4736.8412.9315.25
First 16 11.87 12.96 15.9212.9112.9213.0511.87
Whistler Open 2017 Second 16 13.55 16.14 17.2716.28DNF13.5514.86
First 10 13.16 15.12 14.4113.1623.9714.1216.83
SnoCo Cubing Fall 2017 Second 20 12.46 14.66 14.4014.6912.4615.8614.90
First 27 13.08 16.05 16.5119.8516.9914.6413.08
Puget Sound Fall 2017 Second 28 12.83 14.78 18.0114.4314.4312.8315.48
First 26 12.66 13.71 15.2813.1812.6615.5012.66
Spokane Valley Summer 2017 Second 12 12.00 16.07 18.7916.2113.7712.0018.23
First 10 15.42 16.25 17.2619.2015.7715.7315.42
World Rubik's Cube Championship 2017 First 404 11.59 13.76 15.4413.9317.6311.5911.91
SnoCo Cubing Summer 2017 Second 14 13.58 14.64 14.1013.5917.4213.5816.22
First 15 12.73 14.54 13.3516.6612.7318.2013.60
Vancouver Open Summer 2017 Semi Final 15 12.23 14.68 17.3215.4513.8912.2314.71
Second 13 11.57 12.72 13.0112.8011.5712.7112.66
Combined First 27 15.40 16.55 16.2317.9917.7815.6415.40
Rose City 2017 Second 29 14.01 17.63 18.8715.6418.3918.9114.01
First 18 14.14 14.51 14.4814.4914.1417.8914.56
Atomic Fools 2017 Second 30 12.57 19.79 19.5116.4629.6223.4112.57
First 27 13.43 17.66 18.3226.7513.4317.8116.84
Puget Sound Winter 2017 Second 30 15.74 19.36 28.2019.5215.7421.7716.80
First 32 14.10 16.22 18.7015.8014.1618.7014.10
Puget Sound Fall 2016 Second 28 17.84 18.97 17.8418.6120.3417.9521.48
First 28 17.68 18.37 17.9017.6818.6519.1218.55
Oregon 2016 First 99 23.52 DNF 23.52DNF30.10DNFDNS
Atomic Cubing Summer 2016 Second 14 19.07 20.47 21.7923.3019.5920.0319.07
First 14 19.43 20.52 19.4921.2420.8225.5819.43
Rose City 2016 First 42 19.99 30.40 31.0728.5131.8131.6319.99
2x2x2 Cube
Whistler Open 2017 First 23 5.28 6.48 8.835.285.766.766.92
Spokane Valley Summer 2017 First 21 4.17 7.74 4.179.287.286.66DNF
World Rubik's Cube Championship 2017 Combined First 522 6.30 6.307.17
Vancouver Open Summer 2017 Final 27 4.28 6.01 5.925.3514.536.754.28
Oregon 2016 First 55 6.93 8.09 DNF8.119.236.946.93
Atomic Cubing Summer 2016 Second 18 6.67 8.36 8.008.996.6713.078.09
First 18 4.68 8.21 9.338.466.8314.924.68
Rose City 2016 First 44 9.08 11.96 10.8815.679.089.3418.47
4x4x4 Cube
Puget Sound NxNxN 2018 Combined First 10 38.78 42.96 45.4539.1444.4438.7845.31
CubingUSA Nationals 2018 First 138 34.25 44.66 50.7248.5834.2541.6143.78
SnoCo Summer 2018 Combined First 19 44.18 47.71 52.8244.1846.0455.1844.26
St. John's Spring Open 2018 Combined Final 14 41.79 52.64 DNF51.4753.4353.0141.79
Puget Sound Spring 2018 Combined First 15 45.87 51.96 51.7646.2757.841:04.8545.87
Eugene Spring 2018 Combined Final 9 39.30 49.14 1:52.5159.3539.3045.7042.36
Skyline Open 2018 Combined Final 12 39.35 49.00 52.4546.6855.0147.8739.35
Vancouver Open Winter 2018 Combined Final 8 42.14 44.92 44.3343.2142.1452.3647.23
Whistler Open 2017 Combined Final 6 43.05 51.80 50.9543.0551.7652.6856.51
SnoCo Cubing Fall 2017 Combined Final 19 54.42 1:01.86 54.4258.641:15.921:10.1456.79
Puget Sound Fall 2017 Final 10 47.98 54.19 58.9457.8849.0247.9855.67
Combined First 10 47.71 49.36 47.7150.0249.6348.4459.28
World Rubik's Cube Championship 2017 First 340 52.67 57.80 1:11.5252.7252.671:04.3656.32
Vancouver Open Summer 2017 Combined Final 10 49.19 53.19 57.9249.1952.0749.5758.96
Rose City 2017 Combined First 13 50.70 59.54 1:02.1956.681:04.0850.7059.74
Atomic Fools 2017 Final 10 43.08 1:00.76 1:13.4343.081:07.6358.1156.55
Combined First 9 51.55 58.09 52.311:02.721:06.5051.5559.25
Puget Sound Winter 2017 Combined First 22 51.37 1:07.02 1:06.8551.371:07.661:06.561:08.78
Puget Sound Fall 2016 Combined Final 17 1:05.78 1:12.98 2:53.621:05.781:17.751:13.041:08.16
Oregon 2016 Combined Final 31 1:26.40 1:35.66 2:40.171:28.811:28.111:50.071:26.40
Rose City 2016 Combined Final 25 2:28.30 2:28.302:35.60
5x5x5 Cube
West Seattle Favorites 2019 Final 4 1:07.04 1:12.38 1:07.041:09.271:15.451:12.431:27.36
Puget Sound NxNxN 2018 Combined Final 6 1:06.53 1:17.82 1:21.941:12.821:18.701:26.641:06.53
SnoCo Fall 2018 Final 7 1:08.78 1:18.05 1:27.001:20.191:14.751:19.201:08.78
Combined First 7 1:12.97 1:18.90 1:19.551:22.641:17.631:12.971:19.51
CubingUSA Nationals 2018 Second 54 1:10.01 1:16.16 1:18.271:18.021:10.011:12.201:20.37
First 52 1:07.23 1:12.37 1:24.271:09.421:11.331:07.231:16.35
SnoCo Summer 2018 Final 9 1:08.20 1:15.45 1:20.571:16.851:08.201:10.471:19.02
Combined First 8 1:09.12 1:11.77 1:22.881:09.121:09.961:14.391:10.96
St. John's Spring Open 2018 Combined Final 2 1:04.89 1:11.39 1:09.151:19.821:04.891:34.941:05.20
Puget Sound Spring 2018 Combined Final 6 1:13.30 1:19.79 1:13.301:29.441:17.541:25.371:16.47
Fraser Valley Spring Open 2018 Final 4 1:07.14 1:15.06 1:07.141:15.001:17.661:15.471:14.70
Combined First 3 1:11.07 1:15.48 1:12.971:16.881:18.621:11.071:16.60
Eugene Spring 2018 Combined Final 3 1:09.13 1:14.01 1:24.621:15.411:12.961:13.661:09.13
Vancouver Open Winter 2018 Combined Final 6 1:12.20 1:26.13 1:28.53DNF1:36.471:13.391:12.20
Puget Sound Winter 2.0 2017 Combined Final 5 1:13.47 1:22.50 1:23.751:15.901:13.471:27.861:32.04
Whistler Open 2017 Combined Final 2 1:10.63 1:21.29 1:38.671:20.511:10.631:25.041:18.31
SnoCo Cubing Fall 2017 Combined Final 5 1:11.05 1:33.08 1:30.061:42.921:26.251:11.051:45.15
Spokane Valley Summer 2017 Combined Final 2 1:22.32 1:23.62 1:23.761:22.321:23.241:23.871:30.08
World Rubik's Cube Championship 2017 First 143 1:24.52 1:28.47 1:29.201:26.541:24.521:29.661:29.94
SnoCo Cubing Summer 2017 Final 4 1:26.54 1:34.64 1:59.361:37.281:26.541:31.961:34.68
Combined First 5 1:34.14 1:36.06 1:34.141:39.131:34.641:34.401:39.51
Vancouver Open Summer 2017 Final 4 1:23.96 1:32.56 1:33.491:34.361:33.101:23.961:31.10
Combined First 4 1:25.98 1:34.32 1:33.941:35.461:37.841:33.561:25.98
Rose City 2017 Final 5 1:37.03 1:39.68 1:37.531:42.981:37.031:46.261:38.53
Combined First 5 1:32.58 1:36.78 1:32.581:36.281:44.831:40.411:33.66
Puget Sound Winter 2017 Final 8 1:43.60 1:46.67 1:44.001:43.601:46.451:49.571:53.18
Combined First 9 1:39.21 1:43.41 1:48.042:01.131:41.631:39.211:40.56
6x6x6 Cube
West Seattle Favorites 2019 Combined Final 3 2:19.58 2:36.23 2:33.522:19.582:55.59
Puget Sound NxNxN 2018 Combined Final 4 2:01.92 2:02.52 2:02.082:03.552:01.92
CubingUSA Nationals 2018 First 30 2:00.99 2:11.80 2:00.992:13.682:20.74
SnoCo Summer 2018 Final 6 2:02.46 2:10.24 2:11.782:16.472:02.46
Combined First 6 2:05.54 2:12.18 2:22.162:08.832:05.54
Fraser Valley Spring Open 2018 Combined Final 2 2:04.03 2:12.74 2:18.292:15.912:04.03
Eugene Spring 2018 Combined Final 3 2:06.92 2:13.23 2:09.722:23.062:06.92
Vancouver Open Winter 2018 Combined Final 3 2:23.47 2:34.00 2:36.282:42.252:23.47
Puget Sound Winter 2.0 2017 Combined Final 2 2:30.64 2:43.72 2:56.722:30.642:43.79
Whistler Open 2017 Combined Final 2 2:28.78 2:34.05 2:28.782:36.682:36.68
Puget Sound Fall 2017 Combined Final 6 2:44.40 2:57.56 3:05.122:44.403:03.16
SnoCo Cubing Summer 2017 Combined Final 8 4:08.98 4:08.98
Puget Sound Winter 2017 Combined Final 8 3:40.23 3:54.63 4:19.033:40.233:44.63
7x7x7 Cube
West Seattle Favorites 2019 Final 4 3:11.67 3:48.27 3:15.134:58.003:11.67
Puget Sound NxNxN 2018 Combined Final 4 3:01.10 3:07.68 3:01.103:06.533:15.40
SnoCo Fall 2018 Combined Final 3 3:13.94 3:21.09 3:13.943:16.513:32.82
CubingUSA Nationals 2018 First 52 3:33.94 3:49.13 3:54.343:33.943:59.11
SnoCo Summer 2018 Final 8 3:44.67 3:55.51 3:44.674:02.073:59.78
Combined First 6 3:34.02 3:37.78 3:39.613:39.723:34.02
Eugene Spring 2018 Combined Final 3 3:30.70 3:34.42 3:31.163:41.403:30.70
Skyline Open 2018 Combined Final 1 3:34.36 3:40.69 3:49.923:37.793:34.36
Vancouver Open Winter 2018 Combined Final 3 3:29.20 3:34.03 3:29.203:38.973:33.91
Puget Sound Winter 2.0 2017 Combined Final 1 3:34.65 3:39.32 3:34.653:39.613:43.70
Puget Sound Fall 2017 Combined Final 3 3:35.96 3:49.81 3:55.033:58.433:35.96
World Rubik's Cube Championship 2017 First 87 4:02.16 4:08.57 4:02.164:04.804:18.74
SnoCo Cubing Summer 2017 Combined Final 3 4:22.52 4:46.55 5:04.234:52.914:22.52
Atomic Fools 2017 Combined Final 17 DNF DNF
Puget Sound Winter 2017 Combined Final 6 5:22.02 5:33.08 5:30.765:46.455:22.02
3x3x3 Blindfolded
Spokane Valley Summer 2017 Final 1 DNF DNF DNFDNFDNF
3x3x3 One-Handed
St. John's Spring Open 2018 Combined Final 32 35.95 44.79 39.641:02.0035.9546.5048.22
SnoCo Cubing Fall 2017 Combined First 30 23.79 39.48 49.6634.8623.7938.8744.70
Puget Sound Fall 2017 Combined First 32 29.46 35.95 43.7437.6539.3630.8529.46
Spokane Valley Summer 2017 Combined First 12 38.36 44.06 DNF44.9338.3642.3644.88
Vancouver Open Summer 2017 Combined First 24 35.43 37.68 37.4635.5457.9240.0335.43
Atomic Fools 2017 Combined First 37 50.26 1:11.50 1:10.9750.261:18.931:50.301:04.60
Puget Sound Fall 2016 Combined First 25 36.32 46.70 DNF42.6938.5036.3258.90
Oregon 2016 Combined First 32 36.09 43.41 36.0955.5040.1143.3146.80
Atomic Cubing Summer 2016 Combined First 13 43.52 50.87 1:03.4543.521:01.1744.4447.01
Rose City 2016 Combined First 31 1:08.87 1:08.871:46.53
Megaminx
Oregon 2016 Combined Final 22 6:12.58 6:12.587:38.37
Pyraminx
Puget Sound Winter 2017 Combined First 64 15.50 20.46 21.9419.8527.7519.5915.50
Puget Sound Fall 2016 Combined First 46 14.13 19.50 18.1716.1614.1324.1833.01
Oregon 2016 First 50 11.85 19.42 41.3420.1619.9011.8518.21
Atomic Cubing Summer 2016 First 25 13.35 23.34 25.5624.77DNF19.6813.35
Square-1
Oregon 2016 Combined First 21 DNF DNFDNF