William Niu

Country WCA ID Gender Competitions Completed Solves
United States 2015NIUW01 Male 9 376

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1068 1438 5717 9.70 11.35 4466 1141 864
2x2x2 Cube 636 865 3242 2.10 3.79 3671 1048 759
4x4x4 Cube 893 1284 5672 44.63 55.27 7663 1721 1202
5x5x5 Cube 1138 1624 6844 1:45.39 1:51.98 6142 1443 1012
3x3x3 One-Handed 99 122 457 11.45 17.48 1455 327 249
Megaminx 519 807 3396 1:28.99 1:44.69 3851 933 603
Pyraminx 629 872 3848 4.11 4.97 1518 348 264
Skewb 3063 4119 14524 8.80 11.51 11682 3254 2409
Square-1 717 922 3106 22.58 39.24 4753 1439 1103
Competition Round Place Single Average Solves
3x3x3 Cube
Massachusetts Championship 2019 Second 30 11.13 12.25 12.8111.6413.4711.1312.31
First 30 10.66 11.99 11.5211.3413.1113.2110.66
WPI Fall Cube Fest 2017 Final 10 10.23 11.79 12.0912.5210.7610.2313.70
Second 10 11.14 12.09 11.1411.7312.7211.81DNF
First 13 11.49 12.14 12.8711.5311.4912.0113.93
Phillips Exeter Cube Day 2016 Final 13 9.70 13.52 9.7014.9013.0914.1413.33
Semi Final 13 10.62 12.34 14.1011.0410.6211.8715.02
Second 21 12.22 13.02 DNF13.2412.2213.1912.64
First 11 10.94 11.56 10.9413.4811.2612.2711.16
Lexington Summer 2016 Final 14 12.00 13.15 13.1514.2012.9813.3112.00
Semi Final 10 10.52 11.35 10.5216.8311.6811.5510.82
Second 15 10.79 12.82 13.5213.7610.7912.2712.67
First 20 10.61 13.35 13.7116.5213.0710.6113.26
Northeastern Spring 2016 Second 20 12.17 13.46 16.1215.0212.1712.8912.48
First 20 12.18 14.52 15.2113.5915.5312.1814.76
MIT Spring 2016 Second 24 10.08 15.92 13.9017.9110.0816.1917.68
First 29 11.80 16.33 16.9916.3415.6611.8022.20
Melrose Winter 2016 Second 18 12.53 14.94 12.5315.9014.1818.8914.73
First 20 13.65 15.51 18.2315.1417.3413.6514.05
MIT Fall 2015 Second 31 15.21 17.59 19.5316.8118.3815.2117.57
First 31 15.12 16.85 16.0515.1216.5517.9419.89
Phillips Exeter Cube Day 2015 First 41 21.89 26.25 21.8927.1427.6323.9729.15
2x2x2 Cube
Massachusetts Championship 2019 Second 30 3.38 4.64 4.355.54DNF3.384.04
First 26 3.91 4.50 4.273.993.916.045.24
WPI Fall Cube Fest 2017 Final 11 2.78 3.84 3.804.902.784.433.29
First 10 3.24 3.79 4.054.273.243.873.45
Phillips Exeter Cube Day 2016 Final 11 4.13 4.85 4.944.625.894.994.13
First 15 3.58 4.04 4.203.583.894.904.02
Lexington Summer 2016 Second 33 2.10 5.30 5.695.712.105.434.77
First 25 2.85 4.67 2.854.234.098.745.69
Northeastern Spring 2016 Final 34 3.63 6.40 7.923.635.056.238.37
MIT Spring 2016 First 48 4.85 7.39 4.856.58DNF9.685.90
Melrose Winter 2016 First 25 3.97 5.55 3.975.815.696.185.16
MIT Fall 2015 First 47 5.06 7.16 7.995.066.457.0512.46
Phillips Exeter Cube Day 2015 First 49 6.45 9.52 15.1010.226.459.209.14
4x4x4 Cube
Massachusetts Championship 2019 Combined First 40 44.63 55.27 59.5455.4650.8244.63DNF
Phillips Exeter Cube Day 2016 Combined First 28 59.11 1:09.01 DNF1:05.041:09.9059.111:12.10
Lexington Summer 2016 First 42 1:09.80 1:22.28 1:33.101:11.831:09.801:21.911:45.59
Northeastern Spring 2016 Combined Final 28 1:12.81 1:23.85 1:24.111:26.791:20.64DNF1:12.81
MIT Spring 2016 Combined Final 32 1:20.74 1:34.07 1:44.541:25.801:33.861:42.561:20.74
Melrose Winter 2016 Combined Final 31 1:47.53 1:47.532:13.52
5x5x5 Cube
Massachusetts Championship 2019 Combined First 39 1:45.39 1:51.98 1:54.861:48.931:45.392:26.321:52.15
Phillips Exeter Cube Day 2016 Combined Final 33 2:06.65 2:21.50 2:36.422:06.653:41.222:11.982:16.09
Lexington Summer 2016 First 35 2:46.90 2:59.18 2:46.903:00.093:19.272:48.363:09.09
Northeastern Spring 2016 Combined Final 21 2:41.28 2:41.283:17.97
3x3x3 Blindfolded
Massachusetts Championship 2019 First 15 DNF DNF DNFDNFDNF
WPI Fall Cube Fest 2017 Final 11 DNF DNF DNFDNFDNF
Phillips Exeter Cube Day 2016 Final 13 DNF DNF DNFDNFDNS
Lexington Summer 2016 Final 7 DNF DNF DNFDNFDNF
3x3x3 One-Handed
Massachusetts Championship 2019 Final 8 11.45 17.48 20.3715.8916.1811.4521.54
Combined First 10 15.49 18.34 16.2819.3515.4919.3921.65
Phillips Exeter Cube Day 2016 Final 9 18.84 20.03 21.1920.5920.2918.8419.22
Second 9 19.77 20.80 19.7721.3523.8720.2920.77
Combined First 12 19.05 21.32 20.2721.0119.0523.3122.69
Lexington Summer 2016 Final 17 22.24 23.91 27.1524.8822.2424.4822.36
Second 11 15.86 21.09 15.8623.8225.0821.5917.87
First 11 19.53 22.00 19.5320.8123.8622.9622.22
Northeastern Spring 2016 Final 11 18.78 21.88 21.2024.2820.1518.7830.10
First 12 18.35 21.60 26.9918.3521.2022.4121.19
MIT Spring 2016 Final 9 18.91 23.10 18.9126.6722.4824.9121.92
Combined First 10 19.31 23.06 30.6422.6919.3120.6725.81
MIT Fall 2015 Combined First 27 29.86 35.65 29.8635.2234.5740.0737.15
Phillips Exeter Cube Day 2015 First 34 54.42 1:09.61 1:16.771:03.291:15.331:10.2054.42
Megaminx
Massachusetts Championship 2019 Combined First 29 1:28.99 1:44.69 1:28.991:45.091:43.261:46.701:45.73
WPI Fall Cube Fest 2017 Combined Final 14 1:33.24 2:01.61 1:33.242:04.992:03.112:08.451:56.73
Phillips Exeter Cube Day 2016 Combined Final 15 1:58.30 2:22.91 2:25.571:58.302:32.092:15.162:28.00
Northeastern Spring 2016 Combined Final 12 2:51.14 2:51.143:04.38
Pyraminx
Massachusetts Championship 2019 Final 14 5.01 6.33 6.105.687.208.265.01
First 9 4.11 4.97 9.724.594.115.794.54
WPI Fall Cube Fest 2017 Final 18 5.35 6.37 5.885.3511.796.456.78
First 16 5.54 7.53 7.316.36DNF5.548.92
Phillips Exeter Cube Day 2016 Final 11 7.05 8.14 9.487.057.797.1410.17
First 17 6.71 8.48 6.7110.577.4012.707.47
Lexington Summer 2016 First 68 13.80 16.20 20.2213.8015.6115.3917.60
Northeastern Spring 2016 Final 18 8.25 11.00 11.878.2513.5511.629.51
MIT Spring 2016 Final 25 9.24 10.54 10.449.2410.2910.9011.45
Melrose Winter 2016 Combined First 36 9.94 13.33 18.279.9412.5413.8213.63
Skewb
Massachusetts Championship 2019 First 58 8.80 11.51 13.3210.6511.7612.118.80
Phillips Exeter Cube Day 2016 Combined First 32 12.12 15.48 12.1212.9318.1415.3622.51
Lexington Summer 2016 First 49 11.62 19.49 15.5628.0915.9626.9511.62
MIT Spring 2016 Final 40 11.22 19.86 25.9813.2811.2226.2620.31
Square-1
Massachusetts Championship 2019 Combined First 35 22.58 39.24 42.8235.0444.7439.8722.58
Phillips Exeter Cube Day 2016 Combined Final 27 1:39.15 1:39.15DNF
Melrose Winter 2016 Combined Final 14 1:13.74 1:13.741:31.91