Personal Page

William Niu

Name: William Niu
Region: United States
Competitions: 9
WCA ID: William Niu2015NIUW01
Gender: Male
Career: 2015.10.03 - 2019.07.28
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube24753233123299.7011.351016226522047108/110
2x2x2 Cube1403178564342.103.7975732170167363/65
4x4x4 Cube175624501004244.6355.27131023226233824/27
5x5x5 Cube21822975113221:45.391:51.98102212667195017/17
3x3x3 One-Handed22527796311.4517.48277868853270/70
Megaminx1207169662911:28.991:44.6969471877133217/17
Pyraminx1420182572304.114.97303875260649/50
Skewb60347667253418.8011.51202005950464520/20
Square-115891968597622.5839.248633286123038/9

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single3269713904233217731519476059
Average2590312873360616401200785557
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019Second round30 11.13 12.25
12.81     11.64     13.47     11.13     12.31
First round30 10.66 11.99
11.52     11.34     13.11     13.21     10.66
WPI Fall Cube Fest 2017Final10 10.23 11.79
12.09     12.52     10.76     10.23     13.70
Second round10 11.14 12.09
11.14     11.73     12.72     11.81     DNF
First round13 11.49 12.14
12.87     11.53     11.49     12.01     13.93
Phillips Exeter Cube Day 2016Final13 9.70 13.52
9.70      14.90     13.09     14.14     13.33
Semi Final13 10.62 12.34
14.10     11.04     10.62     11.87     15.02
Second round21 12.22 13.02
DNF       13.24     12.22     13.19     12.64
First round11 10.94 11.56
10.94     13.48     11.26     12.27     11.16
Lexington Summer 2016Final14 12.00 13.15
13.15     14.20     12.98     13.31     12.00
Semi Final10 10.52 11.35
10.52     16.83     11.68     11.55     10.82
Second round15 10.79 12.82
13.52     13.76     10.79     12.27     12.67
First round20 10.61 13.35
13.71     16.52     13.07     10.61     13.26
Northeastern Spring 2016Second round20 12.17 13.46
16.12     15.02     12.17     12.89     12.48
First round20 12.18 14.52
15.21     13.59     15.53     12.18     14.76
MIT Spring 2016Second round24 10.08 15.92
13.90     17.91     10.08     16.19     17.68
First round29 11.80 16.33
16.99     16.34     15.66     11.80     22.20
Melrose Winter 2016Second round18 12.53 14.94
12.53     15.90     14.18     18.89     14.73
First round20 13.65 15.51
18.23     15.14     17.34     13.65     14.05
MIT Fall 2015Second round31 15.21 17.59
19.53     16.81     18.38     15.21     17.57
First round31 15.12 16.85
16.05     15.12     16.55     17.94     19.89
Phillips Exeter Cube Day 2015First round41 21.89 26.25
21.89     27.14     27.63     23.97     29.15
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019Second round30 3.38 4.64
4.35      5.54      DNF       3.38      4.04
First round26 3.91 4.50
4.27      3.99      3.91      6.04      5.24
WPI Fall Cube Fest 2017Final11 2.78 3.84
3.80      4.90      2.78      4.43      3.29
First round10 3.24 3.79
4.05      4.27      3.24      3.87      3.45
Phillips Exeter Cube Day 2016Final11 4.13 4.85
4.94      4.62      5.89      4.99      4.13
First round15 3.58 4.04
4.20      3.58      3.89      4.90      4.02
Lexington Summer 2016Second round33 2.10 5.30
5.69      5.71      2.10      5.43      4.77
First round25 2.85 4.67
2.85      4.23      4.09      8.74      5.69
Northeastern Spring 2016Final34 3.63 6.40
7.92      3.63      5.05      6.23      8.37
MIT Spring 2016First round48 4.85 7.39
4.85      6.58      DNF       9.68      5.90
Melrose Winter 2016First round25 3.97 5.55
3.97      5.81      5.69      6.18      5.16
MIT Fall 2015First round47 5.06 7.16
7.99      5.06      6.45      7.05      12.46
Phillips Exeter Cube Day 2015First round49 6.45 9.52
15.10     10.22     6.45      9.20      9.14
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019First round40 44.63 55.27
59.54     55.46     50.82     44.63     DNF
Phillips Exeter Cube Day 2016First round28 59.11 1:09.01
DNF       1:05.04   1:09.90   59.11     1:12.10
Lexington Summer 2016First round42 1:09.80 1:22.28
1:33.10   1:11.83   1:09.80   1:21.91   1:45.59
Northeastern Spring 2016Final28 1:12.81 1:23.85
1:24.11   1:26.79   1:20.64   DNF       1:12.81
MIT Spring 2016Final32 1:20.74 1:34.07
1:44.54   1:25.80   1:33.86   1:42.56   1:20.74
Melrose Winter 2016Final31 1:47.53 
1:47.53   2:13.52
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019First round39 1:45.39 1:51.98
1:54.86   1:48.93   1:45.39   2:26.32   1:52.15
Phillips Exeter Cube Day 2016Final33 2:06.65 2:21.50
2:36.42   2:06.65   3:41.22   2:11.98   2:16.09
Lexington Summer 2016First round35 2:46.90 2:59.18
2:46.90   3:00.09   3:19.27   2:48.36   3:09.09
Northeastern Spring 2016Final21 2:41.28 
2:41.28   3:17.97
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019First round15 DNF DNF
DNF       DNF       DNF
WPI Fall Cube Fest 2017Final11 DNF DNF
DNF       DNF       DNF
Phillips Exeter Cube Day 2016Final13 DNF DNF
DNF       DNF       DNS
Lexington Summer 2016Final7 DNF DNF
DNF       DNF       DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019Final8 11.45 17.48
20.37     15.89     16.18     11.45     21.54
First round10 15.49 18.34
16.28     19.35     15.49     19.39     21.65
Phillips Exeter Cube Day 2016Final9 18.84 20.03
21.19     20.59     20.29     18.84     19.22
Second round9 19.77 20.80
19.77     21.35     23.87     20.29     20.77
First round12 19.05 21.32
20.27     21.01     19.05     23.31     22.69
Lexington Summer 2016Final17 22.24 23.91
27.15     24.88     22.24     24.48     22.36
Second round11 15.86 21.09
15.86     23.82     25.08     21.59     17.87
First round11 19.53 22.00
19.53     20.81     23.86     22.96     22.22
Northeastern Spring 2016Final11 18.78 21.88
21.20     24.28     20.15     18.78     30.10
First round12 18.35 21.60
26.99     18.35     21.20     22.41     21.19
MIT Spring 2016Final9 18.91 23.10
18.91     26.67     22.48     24.91     21.92
First round10 19.31 23.06
30.64     22.69     19.31     20.67     25.81
MIT Fall 2015First round27 29.86 35.65
29.86     35.22     34.57     40.07     37.15
Phillips Exeter Cube Day 2015First round34 54.42 1:09.61
1:16.77   1:03.29   1:15.33   1:10.20   54.42
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019First round29 1:28.99 1:44.69
1:28.99   1:45.09   1:43.26   1:46.70   1:45.73
WPI Fall Cube Fest 2017Final14 1:33.24 2:01.61
1:33.24   2:04.99   2:03.11   2:08.45   1:56.73
Phillips Exeter Cube Day 2016Final15 1:58.30 2:22.91
2:25.57   1:58.30   2:32.09   2:15.16   2:28.00
Northeastern Spring 2016Final12 2:51.14 
2:51.14   3:04.38
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019Final14 5.01 6.33
6.10      5.68      7.20      8.26      5.01
First round9 4.11 4.97
9.72      4.59      4.11      5.79      4.54
WPI Fall Cube Fest 2017Final18 5.35 6.37
5.88      5.35      11.79     6.45      6.78
First round16 5.54 7.53
7.31      6.36      DNF       5.54      8.92
Phillips Exeter Cube Day 2016Final11 7.05 8.14
9.48      7.05      7.79      7.14      10.17
First round17 6.71 8.48
6.71      10.57     7.40      12.70     7.47
Lexington Summer 2016First round68 13.80 16.20
20.22     13.80     15.61     15.39     17.60
Northeastern Spring 2016Final18 8.25 11.00
11.87     8.25      13.55     11.62     9.51
MIT Spring 2016Final25 9.24 10.54
10.44     9.24      10.29     10.90     11.45
Melrose Winter 2016First round36 9.94 13.33
18.27     9.94      12.54     13.82     13.63
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019First round58 8.80 11.51
13.32     10.65     11.76     12.11     8.80
Phillips Exeter Cube Day 2016First round32 12.12 15.48
12.12     12.93     18.14     15.36     22.51
Lexington Summer 2016First round49 11.62 19.49
15.56     28.09     15.96     26.95     11.62
MIT Spring 2016Final40 11.22 19.86
25.98     13.28     11.22     26.26     20.31
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Massachusetts Championship 2019First round35 22.58 39.24
42.82     35.04     44.74     39.87     22.58
Phillips Exeter Cube Day 2016Final27 1:39.15 
1:39.15   DNF
Melrose Winter 2016Final14 1:13.74 
1:13.74   1:31.91
Massachusetts Championship 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round30 11.13 12.25
12.81     11.64     13.47     11.13     12.31
First round30 10.66 11.99
11.52     11.34     13.11     13.21     10.66
2x2x2 CubeSecond round30 3.38 4.64
4.35      5.54      DNF       3.38      4.04
First round26 3.91 4.50
4.27      3.99      3.91      6.04      5.24
4x4x4 CubeFirst round40 44.63 55.27
59.54     55.46     50.82     44.63     DNF
5x5x5 CubeFirst round39 1:45.39 1:51.98
1:54.86   1:48.93   1:45.39   2:26.32   1:52.15
3x3x3 BlindfoldedFirst round15 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFinal8 11.45 17.48
20.37     15.89     16.18     11.45     21.54
First round10 15.49 18.34
16.28     19.35     15.49     19.39     21.65
MegaminxFirst round29 1:28.99 1:44.69
1:28.99   1:45.09   1:43.26   1:46.70   1:45.73
PyraminxFinal14 5.01 6.33
6.10      5.68      7.20      8.26      5.01
First round9 4.11 4.97
9.72      4.59      4.11      5.79      4.54
SkewbFirst round58 8.80 11.51
13.32     10.65     11.76     12.11     8.80
Square-1First round35 22.58 39.24
42.82     35.04     44.74     39.87     22.58
 
WPI Fall Cube Fest 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal10 10.23 11.79
12.09     12.52     10.76     10.23     13.70
Second round10 11.14 12.09
11.14     11.73     12.72     11.81     DNF
First round13 11.49 12.14
12.87     11.53     11.49     12.01     13.93
2x2x2 CubeFinal11 2.78 3.84
3.80      4.90      2.78      4.43      3.29
First round10 3.24 3.79
4.05      4.27      3.24      3.87      3.45
3x3x3 BlindfoldedFinal11 DNF DNF
DNF       DNF       DNF
MegaminxFinal14 1:33.24 2:01.61
1:33.24   2:04.99   2:03.11   2:08.45   1:56.73
PyraminxFinal18 5.35 6.37
5.88      5.35      11.79     6.45      6.78
First round16 5.54 7.53
7.31      6.36      DNF       5.54      8.92
 
Phillips Exeter Cube Day 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal13 9.70 13.52
9.70      14.90     13.09     14.14     13.33
Semi Final13 10.62 12.34
14.10     11.04     10.62     11.87     15.02
Second round21 12.22 13.02
DNF       13.24     12.22     13.19     12.64
First round11 10.94 11.56
10.94     13.48     11.26     12.27     11.16
2x2x2 CubeFinal11 4.13 4.85
4.94      4.62      5.89      4.99      4.13
First round15 3.58 4.04
4.20      3.58      3.89      4.90      4.02
4x4x4 CubeFirst round28 59.11 1:09.01
DNF       1:05.04   1:09.90   59.11     1:12.10
5x5x5 CubeFinal33 2:06.65 2:21.50
2:36.42   2:06.65   3:41.22   2:11.98   2:16.09
3x3x3 BlindfoldedFinal13 DNF DNF
DNF       DNF       DNS
3x3x3 One-HandedFinal9 18.84 20.03
21.19     20.59     20.29     18.84     19.22
Second round9 19.77 20.80
19.77     21.35     23.87     20.29     20.77
First round12 19.05 21.32
20.27     21.01     19.05     23.31     22.69
MegaminxFinal15 1:58.30 2:22.91
2:25.57   1:58.30   2:32.09   2:15.16   2:28.00
PyraminxFinal11 7.05 8.14
9.48      7.05      7.79      7.14      10.17
First round17 6.71 8.48
6.71      10.57     7.40      12.70     7.47
SkewbFirst round32 12.12 15.48
12.12     12.93     18.14     15.36     22.51
Square-1Final27 1:39.15 
1:39.15   DNF
 
Lexington Summer 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal14 12.00 13.15
13.15     14.20     12.98     13.31     12.00
Semi Final10 10.52 11.35
10.52     16.83     11.68     11.55     10.82
Second round15 10.79 12.82
13.52     13.76     10.79     12.27     12.67
First round20 10.61 13.35
13.71     16.52     13.07     10.61     13.26
2x2x2 CubeSecond round33 2.10 5.30
5.69      5.71      2.10      5.43      4.77
First round25 2.85 4.67
2.85      4.23      4.09      8.74      5.69
4x4x4 CubeFirst round42 1:09.80 1:22.28
1:33.10   1:11.83   1:09.80   1:21.91   1:45.59
5x5x5 CubeFirst round35 2:46.90 2:59.18
2:46.90   3:00.09   3:19.27   2:48.36   3:09.09
3x3x3 BlindfoldedFinal7 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFinal17 22.24 23.91
27.15     24.88     22.24     24.48     22.36
Second round11 15.86 21.09
15.86     23.82     25.08     21.59     17.87
First round11 19.53 22.00
19.53     20.81     23.86     22.96     22.22
PyraminxFirst round68 13.80 16.20
20.22     13.80     15.61     15.39     17.60
SkewbFirst round49 11.62 19.49
15.56     28.09     15.96     26.95     11.62
 
Northeastern Spring 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round20 12.17 13.46
16.12     15.02     12.17     12.89     12.48
First round20 12.18 14.52
15.21     13.59     15.53     12.18     14.76
2x2x2 CubeFinal34 3.63 6.40
7.92      3.63      5.05      6.23      8.37
4x4x4 CubeFinal28 1:12.81 1:23.85
1:24.11   1:26.79   1:20.64   DNF       1:12.81
5x5x5 CubeFinal21 2:41.28 
2:41.28   3:17.97
3x3x3 One-HandedFinal11 18.78 21.88
21.20     24.28     20.15     18.78     30.10
First round12 18.35 21.60
26.99     18.35     21.20     22.41     21.19
MegaminxFinal12 2:51.14 
2:51.14   3:04.38
PyraminxFinal18 8.25 11.00
11.87     8.25      13.55     11.62     9.51
 
MIT Spring 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 10.08 15.92
13.90     17.91     10.08     16.19     17.68
First round29 11.80 16.33
16.99     16.34     15.66     11.80     22.20
2x2x2 CubeFirst round48 4.85 7.39
4.85      6.58      DNF       9.68      5.90
4x4x4 CubeFinal32 1:20.74 1:34.07
1:44.54   1:25.80   1:33.86   1:42.56   1:20.74
3x3x3 One-HandedFinal9 18.91 23.10
18.91     26.67     22.48     24.91     21.92
First round10 19.31 23.06
30.64     22.69     19.31     20.67     25.81
PyraminxFinal25 9.24 10.54
10.44     9.24      10.29     10.90     11.45
SkewbFinal40 11.22 19.86
25.98     13.28     11.22     26.26     20.31
 
Melrose Winter 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round18 12.53 14.94
12.53     15.90     14.18     18.89     14.73
First round20 13.65 15.51
18.23     15.14     17.34     13.65     14.05
2x2x2 CubeFirst round25 3.97 5.55
3.97      5.81      5.69      6.18      5.16
4x4x4 CubeFinal31 1:47.53 
1:47.53   2:13.52
PyraminxFirst round36 9.94 13.33
18.27     9.94      12.54     13.82     13.63
Square-1Final14 1:13.74 
1:13.74   1:31.91
 
MIT Fall 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round31 15.21 17.59
19.53     16.81     18.38     15.21     17.57
First round31 15.12 16.85
16.05     15.12     16.55     17.94     19.89
2x2x2 CubeFirst round47 5.06 7.16
7.99      5.06      6.45      7.05      12.46
3x3x3 One-HandedFirst round27 29.86 35.65
29.86     35.22     34.57     40.07     37.15
 
Phillips Exeter Cube Day 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round41 21.89 26.25
21.89     27.14     27.63     23.97     29.15
2x2x2 CubeFirst round49 6.45 9.52
15.10     10.22     6.45      9.20      9.14
3x3x3 One-HandedFirst round34 54.42 1:09.61
1:16.77   1:03.29   1:15.33   1:10.20   54.42
No.DateNameRegionCity
92019-07-26~28Massachusetts Championship 2019United StatesBoston, Massachusetts
82017-10-01WPI Fall Cube Fest 2017United StatesWorcester, Massachusetts
72016-11-05~06Phillips Exeter Cube Day 2016United StatesExeter, New Hampshire
62016-06-25~26Lexington Summer 2016United StatesLexington, Massachusetts
52016-05-28Northeastern Spring 2016United StatesBoston, Massachusetts
42016-04-30MIT Spring 2016United StatesCambridge, Massachusetts
32016-02-20Melrose Winter 2016United StatesMelrose, Massachusetts
22015-12-12MIT Fall 2015United StatesCambridge, Massachusetts
12015-10-03Phillips Exeter Cube Day 2015United StatesExeter, New Hampshire