Personal Page

Leah Shefferman

Name: Leah Shefferman
Region: United States
Competitions: 11
WCA ID: Leah Shefferman2017SHEF01
Gender: Female
Career: 2017.02.11 - 2019.10.12
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube25123292124519.4310.9195432501193095/95
2x2x2 Cube2169278899802.313.5364781877148235/35
4x4x4 Cube11841626677639.2149.87102222486179442/42
5x5x5 Cube26083526132251:47.841:57.4012592337525077/7
6x6x6 Cube1960263688343:59.014:03.967762232117464/4
3x3x3 One-Handed12131653680116.7928.95179494256311140/40
Megaminx1143157258091:21.111:38.566922188313529/11
Pyraminx1384177270773.885.544874119694845/45
Skewb22192838101444.9510.86202095906463425/25

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single3519515474549419421624466547
Average3133316884064321331453537310
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Brooklyn Fall 2019Second round31 10.24 12.23
12.16     10.24     12.56     11.96     14.57
First round27 9.68 11.74
10.55     11.03     15.58     13.64     9.68
CubingUSA Nationals 2019First round297 11.33 12.48
14.98     11.62     12.31     13.51     11.33
Long Island Winter 2019Second round20 12.09 13.63
12.09     13.80     16.22     12.98     14.12
First round16 11.25 11.86
11.98     12.32     11.63     11.98     11.25
Liberty Science 2018Second round27 12.35 13.90
15.03     12.35     14.41     13.50     13.80
First round25 11.55 13.31
14.82     13.18     12.98     11.55     13.76
Kew Forest Open 2018Second round30 9.43 13.85
13.65     9.43      14.79     15.96     13.10
First round12 10.60 10.91
10.81     10.90     10.60     14.72     11.03
New York City Spring 2018Second round25 11.11 13.77
14.48     14.07     12.77     16.55     11.11
First round27 11.78 13.74
14.03     11.78     20.20     14.90     12.28
Hudson Valley Open 2018Second round15 12.25 13.18
12.56     12.25     13.49     15.68     13.48
First round23 12.15 14.09
14.70     12.15     12.28     15.29     17.63
New York City Winter 2018Second round26 12.11 12.76
12.25     12.19     13.83     12.11     17.46
First round30 11.62 13.31
16.11     34.75     11.62     11.90     11.92
Princeton Fall 2017Second round26 12.37 14.34
12.37     14.46     14.97     13.59     15.74
First round17 11.01 12.34
12.49     13.53     11.01     13.88     11.01
Hudson Valley Spring 2017First round30 11.01 15.59
30.91     11.01     13.97     15.37     17.44
Ledgewood Winter Open 2017First round33 17.34 20.85
17.34     23.02     20.08     19.45     24.80
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
CubingUSA Nationals 2019Second round123 3.65 4.31
5.52      4.53      4.18      4.23      3.65
First round119 2.31 3.53
5.97      3.62      2.31      3.06      3.92
Long Island Winter 2019First round24 4.36 5.44
4.36      6.61      12.24     4.60      5.12
Liberty Science 2018First round57 5.16 6.80
5.80      12.13     6.73      7.88      5.16
Hudson Valley Open 2018First round33 3.86 7.20
3.86      10.26     4.05      11.90     7.29
Princeton Fall 2017First round29 4.27 5.21
5.02      5.14      4.27      6.12      5.47
Hudson Valley Spring 2017Final34 5.57 6.17
6.47      6.10      5.57      5.95      7.17
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Brooklyn Fall 2019First round41 52.19 58.81
1:04.52   54.70     52.19     57.58     1:04.15
CubingUSA Nationals 2019First round248 39.21 49.87
51.31     47.72     51.92     39.21     50.58
Long Island Winter 2019First round18 42.89 50.49
42.89     51.64     55.18     45.56     54.26
Kew Forest Open 2018First round30 55.03 1:03.41
1:04.35   1:27.58   1:03.88   55.03     1:02.00
New York City Spring 2018Final32 1:01.88 1:08.88
1:09.15   1:08.19   1:01.88   1:10.08   1:09.29
Hudson Valley Open 2018First round19 53.44 1:03.42
1:02.39   53.44     1:05.66   1:08.96   1:02.21
New York City Winter 2018Final41 54.18 1:06.85
1:02.85   1:29.75   54.18     1:12.85   1:04.86
Princeton Fall 2017First round33 1:07.05 1:16.48
1:23.47   1:07.05   1:07.25   1:19.81   1:22.37
Hudson Valley Spring 2017First round32 1:24.59 
1:27.50   1:24.59
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Brooklyn Fall 2019First round42 1:47.84 1:57.40
2:22.00   1:48.16   1:47.84   2:02.74   2:01.30
Hudson Valley Open 2018Final16 2:23.34 
2:40.50   2:23.34
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Brooklyn Fall 2019First round30 4:28.75 
4:28.75
Liberty Science 2018Final19 3:59.01 4:03.96
4:02.58   3:59.01   4:10.29
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Hudson Valley Spring 2017Final10 DNF DNF
DNF       DNF       DNS
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Long Island Winter 2019First round23 26.04 31.16
29.38     26.04     34.93     34.66     29.45
Liberty Science 2018First round29 16.79 30.60
32.15     24.75     16.79     42.37     34.91
Kew Forest Open 2018First round32 23.96 28.95
28.99     25.34     23.96     33.93     32.52
New York City Spring 2018Final25 22.93 30.88
29.55     32.52     30.58     22.93     33.74
Hudson Valley Open 2018First round18 25.90 29.03
25.90     29.13     30.68     32.44     27.28
New York City Winter 2018Final31 23.42 29.92
24.84     36.45     30.41     34.50     23.42
Princeton Fall 2017First round26 28.25 31.32
30.70     36.63     30.93     28.25     32.33
Hudson Valley Spring 2017First round34 29.63 42.14
36.25     29.63     1:04.34   55.93     34.23
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Long Island Winter 2019Final15 1:21.11 1:38.56
1:46.71   1:40.57   1:31.01   1:21.11   1:44.11
Kew Forest Open 2018Final29 2:55.36 
2:55.36   2:56.62
New York City Winter 2018Final26 2:36.44 
2:36.44   DNF
Ledgewood Winter Open 2017Final21 2:51.93 
DNF       2:51.93
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
CubingUSA Nationals 2019First round168 3.88 6.83
5.83      7.38      8.29      7.28      3.88
Long Island Winter 2019Final10 4.30 5.75
4.30      5.98      5.78      5.50      6.21
First round11 4.14 5.54
8.13      6.22      4.80      4.14      5.61
Liberty Science 2018First round14 6.06 7.03
6.06      7.14      6.42      7.82      7.53
Kew Forest Open 2018First round16 5.94 7.22
8.83      10.78     6.41      6.42      5.94
Hudson Valley Open 2018Final13 3.95 9.42
11.01     12.88     9.26      7.98      3.95
New York City Winter 2018First round26 6.49 8.98
12.44     10.21     8.20      6.49      8.54
Princeton Fall 2017Final33 7.94 9.37
10.14     8.25      9.72      13.71     7.94
Ledgewood Winter Open 2017First round22 7.79 12.01
12.92     12.42     14.75     10.68     7.79
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Brooklyn Fall 2019First round40 4.95 10.86
4.95      12.27     9.94      10.49     12.16
Kew Forest Open 2018First round47 6.40 17.16
19.91     15.59     23.32     6.40      15.98
New York City Spring 2018Final38 10.58 13.59
10.58     13.24     13.93     13.60     17.72
Princeton Fall 2017Final48 8.39 12.65
14.61     16.10     10.61     8.39      12.72
Ledgewood Winter Open 2017Final19 5.12 11.02
9.67      11.87     11.51     5.12      16.20
Brooklyn Fall 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round31 10.24 12.23
12.16     10.24     12.56     11.96     14.57
First round27 9.68 11.74
10.55     11.03     15.58     13.64     9.68
4x4x4 CubeFirst round41 52.19 58.81
1:04.52   54.70     52.19     57.58     1:04.15
5x5x5 CubeFirst round42 1:47.84 1:57.40
2:22.00   1:48.16   1:47.84   2:02.74   2:01.30
6x6x6 CubeFirst round30 4:28.75 
4:28.75
SkewbFirst round40 4.95 10.86
4.95      12.27     9.94      10.49     12.16
 
CubingUSA Nationals 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round297 11.33 12.48
14.98     11.62     12.31     13.51     11.33
2x2x2 CubeSecond round123 3.65 4.31
5.52      4.53      4.18      4.23      3.65
First round119 2.31 3.53
5.97      3.62      2.31      3.06      3.92
4x4x4 CubeFirst round248 39.21 49.87
51.31     47.72     51.92     39.21     50.58
PyraminxFirst round168 3.88 6.83
5.83      7.38      8.29      7.28      3.88
 
Long Island Winter 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round20 12.09 13.63
12.09     13.80     16.22     12.98     14.12
First round16 11.25 11.86
11.98     12.32     11.63     11.98     11.25
2x2x2 CubeFirst round24 4.36 5.44
4.36      6.61      12.24     4.60      5.12
4x4x4 CubeFirst round18 42.89 50.49
42.89     51.64     55.18     45.56     54.26
3x3x3 One-HandedFirst round23 26.04 31.16
29.38     26.04     34.93     34.66     29.45
MegaminxFinal15 1:21.11 1:38.56
1:46.71   1:40.57   1:31.01   1:21.11   1:44.11
PyraminxFinal10 4.30 5.75
4.30      5.98      5.78      5.50      6.21
First round11 4.14 5.54
8.13      6.22      4.80      4.14      5.61
 
Liberty Science 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round27 12.35 13.90
15.03     12.35     14.41     13.50     13.80
First round25 11.55 13.31
14.82     13.18     12.98     11.55     13.76
2x2x2 CubeFirst round57 5.16 6.80
5.80      12.13     6.73      7.88      5.16
6x6x6 CubeFinal19 3:59.01 4:03.96
4:02.58   3:59.01   4:10.29
3x3x3 One-HandedFirst round29 16.79 30.60
32.15     24.75     16.79     42.37     34.91
PyraminxFirst round14 6.06 7.03
6.06      7.14      6.42      7.82      7.53
 
Kew Forest Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round30 9.43 13.85
13.65     9.43      14.79     15.96     13.10
First round12 10.60 10.91
10.81     10.90     10.60     14.72     11.03
4x4x4 CubeFirst round30 55.03 1:03.41
1:04.35   1:27.58   1:03.88   55.03     1:02.00
3x3x3 One-HandedFirst round32 23.96 28.95
28.99     25.34     23.96     33.93     32.52
MegaminxFinal29 2:55.36 
2:55.36   2:56.62
PyraminxFirst round16 5.94 7.22
8.83      10.78     6.41      6.42      5.94
SkewbFirst round47 6.40 17.16
19.91     15.59     23.32     6.40      15.98
 
New York City Spring 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round25 11.11 13.77
14.48     14.07     12.77     16.55     11.11
First round27 11.78 13.74
14.03     11.78     20.20     14.90     12.28
4x4x4 CubeFinal32 1:01.88 1:08.88
1:09.15   1:08.19   1:01.88   1:10.08   1:09.29
3x3x3 One-HandedFinal25 22.93 30.88
29.55     32.52     30.58     22.93     33.74
SkewbFinal38 10.58 13.59
10.58     13.24     13.93     13.60     17.72
 
Hudson Valley Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round15 12.25 13.18
12.56     12.25     13.49     15.68     13.48
First round23 12.15 14.09
14.70     12.15     12.28     15.29     17.63
2x2x2 CubeFirst round33 3.86 7.20
3.86      10.26     4.05      11.90     7.29
4x4x4 CubeFirst round19 53.44 1:03.42
1:02.39   53.44     1:05.66   1:08.96   1:02.21
5x5x5 CubeFinal16 2:23.34 
2:40.50   2:23.34
3x3x3 One-HandedFirst round18 25.90 29.03
25.90     29.13     30.68     32.44     27.28
PyraminxFinal13 3.95 9.42
11.01     12.88     9.26      7.98      3.95
 
New York City Winter 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round26 12.11 12.76
12.25     12.19     13.83     12.11     17.46
First round30 11.62 13.31
16.11     34.75     11.62     11.90     11.92
4x4x4 CubeFinal41 54.18 1:06.85
1:02.85   1:29.75   54.18     1:12.85   1:04.86
3x3x3 One-HandedFinal31 23.42 29.92
24.84     36.45     30.41     34.50     23.42
MegaminxFinal26 2:36.44 
2:36.44   DNF
PyraminxFirst round26 6.49 8.98
12.44     10.21     8.20      6.49      8.54
 
Princeton Fall 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round26 12.37 14.34
12.37     14.46     14.97     13.59     15.74
First round17 11.01 12.34
12.49     13.53     11.01     13.88     11.01
2x2x2 CubeFirst round29 4.27 5.21
5.02      5.14      4.27      6.12      5.47
4x4x4 CubeFirst round33 1:07.05 1:16.48
1:23.47   1:07.05   1:07.25   1:19.81   1:22.37
3x3x3 One-HandedFirst round26 28.25 31.32
30.70     36.63     30.93     28.25     32.33
PyraminxFinal33 7.94 9.37
10.14     8.25      9.72      13.71     7.94
SkewbFinal48 8.39 12.65
14.61     16.10     10.61     8.39      12.72
 
Hudson Valley Spring 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round30 11.01 15.59
30.91     11.01     13.97     15.37     17.44
2x2x2 CubeFinal34 5.57 6.17
6.47      6.10      5.57      5.95      7.17
4x4x4 CubeFirst round32 1:24.59 
1:27.50   1:24.59
3x3x3 BlindfoldedFinal10 DNF DNF
DNF       DNF       DNS
3x3x3 One-HandedFirst round34 29.63 42.14
36.25     29.63     1:04.34   55.93     34.23
 
Ledgewood Winter Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round33 17.34 20.85
17.34     23.02     20.08     19.45     24.80
MegaminxFinal21 2:51.93 
DNF       2:51.93
PyraminxFirst round22 7.79 12.01
12.92     12.42     14.75     10.68     7.79
SkewbFinal19 5.12 11.02
9.67      11.87     11.51     5.12      16.20
No.DateNameRegionCity
112019-10-12Brooklyn Fall 2019United StatesBrooklyn, New York
102019-08-01~04CubingUSA Nationals 2019United StatesBaltimore, Maryland
92019-02-23Long Island Winter 2019United StatesLindenhurst, New York
82018-12-08Liberty Science 2018United StatesJersey City, New Jersey
72018-09-22Kew Forest Open 2018United StatesForest Hills, New York
62018-04-21New York City Spring 2018United StatesNew York, New York
52018-03-24Hudson Valley Open 2018United StatesPoughkeepsie, New York
42018-01-13New York City Winter 2018United StatesFlushing, New York
32017-09-23Princeton Fall 2017United StatesPrinceton, New Jersey
22017-06-10Hudson Valley Spring 2017United StatesAnnandale-on-Hudson, New York
12017-02-11Ledgewood Winter Open 2017United StatesLedgewood, New Jersey