Leah Shefferman

Region	WCA ID	Gender	Competitions	Completed Solves
United States	2017SHEF01	Female	11	302

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	3000	3932	15167	9.43	10.91	11865	3038	2338
2x2x2 Cube	2605	3351	12149	2.31	3.53	7949	2244	1767
4x4x4 Cube	1499	2048	8469	39.21	49.87	12389	3028	2210
5x5x5 Cube	3049	4101	15434	1:47.84	1:57.40	14741	3950	2945
6x6x6 Cube	2282	3039	10365	3:59.01	4:03.96	9185	2699	2053
3x3x3 One-Handed	1456	1969	8135	16.79	28.95	20588	4877	3568
Megaminx	1411	1922	7143	1:21.11	1:38.56	8390	2296	1680
Pyraminx	1643	2111	8417	3.88	5.54	5820	1416	1117
Skewb	2609	3333	11985	4.95	10.86	23243	6812	5348

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Brooklyn Fall 2019	Second round	31	10.24	12.23	12.16	10.24	12.56	11.96	14.57
	First round	27	9.68	11.74	10.55	11.03	15.58	13.64	9.68
CubingUSA Nationals 2019	First round	297	11.33	12.48	14.98	11.62	12.31	13.51	11.33
Long Island Winter 2019	Second round	20	12.09	13.63	12.09	13.80	16.22	12.98	14.12
	First round	16	11.25	11.86	11.98	12.32	11.63	11.98	11.25
Liberty Science Center Open 2018	Second round	27	12.35	13.90	15.03	12.35	14.41	13.50	13.80
	First round	25	11.55	13.31	14.82	13.18	12.98	11.55	13.76
Kew Forest Open 2018	Second round	30	9.43	13.85	13.65	9.43	14.79	15.96	13.10
	First round	12	10.60	10.91	10.81	10.90	10.60	14.72	11.03
New York City Spring 2018	Second round	25	11.11	13.77	14.48	14.07	12.77	16.55	11.11
	First round	27	11.78	13.74	14.03	11.78	20.20	14.90	12.28
Hudson Valley Open 2018	Second round	15	12.25	13.18	12.56	12.25	13.49	15.68	13.48
	First round	23	12.15	14.09	14.70	12.15	12.28	15.29	17.63
New York City Winter 2018	Second round	26	12.11	12.76	12.25	12.19	13.83	12.11	17.46
	First round	30	11.62	13.31	16.11	34.75	11.62	11.90	11.92
Princeton Fall 2017	Second round	26	12.37	14.34	12.37	14.46	14.97	13.59	15.74
	First round	17	11.01	12.34	12.49	13.53	11.01	13.88	11.01
Hudson Valley Spring 2017	First round	30	11.01	15.59	30.91	11.01	13.97	15.37	17.44
Ledgewood Winter Open 2017	First round	33	17.34	20.85	17.34	23.02	20.08	19.45	24.80
2x2x2 Cube
CubingUSA Nationals 2019	Second round	123	3.65	4.31	5.52	4.53	4.18	4.23	3.65
	First round	119	2.31	3.53	5.97	3.62	2.31	3.06	3.92
Long Island Winter 2019	First round	24	4.36	5.44	4.36	6.61	12.24	4.60	5.12
Liberty Science Center Open 2018	First round	57	5.16	6.80	5.80	12.13	6.73	7.88	5.16
Hudson Valley Open 2018	First round	33	3.86	7.20	3.86	10.26	4.05	11.90	7.29
Princeton Fall 2017	First round	29	4.27	5.21	5.02	5.14	4.27	6.12	5.47
Hudson Valley Spring 2017	Final	34	5.57	6.17	6.47	6.10	5.57	5.95	7.17
4x4x4 Cube
Brooklyn Fall 2019	First round	41	52.19	58.81	1:04.52	54.70	52.19	57.58	1:04.15
CubingUSA Nationals 2019	First round	248	39.21	49.87	51.31	47.72	51.92	39.21	50.58
Long Island Winter 2019	First round	18	42.89	50.49	42.89	51.64	55.18	45.56	54.26
Kew Forest Open 2018	First round	30	55.03	1:03.41	1:04.35	1:27.58	1:03.88	55.03	1:02.00
New York City Spring 2018	Final	32	1:01.88	1:08.88	1:09.15	1:08.19	1:01.88	1:10.08	1:09.29
Hudson Valley Open 2018	First round	19	53.44	1:03.42	1:02.39	53.44	1:05.66	1:08.96	1:02.21
New York City Winter 2018	Final	41	54.18	1:06.85	1:02.85	1:29.75	54.18	1:12.85	1:04.86
Princeton Fall 2017	First round	33	1:07.05	1:16.48	1:23.47	1:07.05	1:07.25	1:19.81	1:22.37
Hudson Valley Spring 2017	First round	32	1:24.59		1:27.50	1:24.59
5x5x5 Cube
Brooklyn Fall 2019	First round	42	1:47.84	1:57.40	2:22.00	1:48.16	1:47.84	2:02.74	2:01.30
Hudson Valley Open 2018	Final	16	2:23.34		2:40.50	2:23.34
6x6x6 Cube
Brooklyn Fall 2019	First round	30	4:28.75		4:28.75
Liberty Science Center Open 2018	Final	19	3:59.01	4:03.96	4:02.58	3:59.01	4:10.29
3x3x3 Blindfolded
Hudson Valley Spring 2017	Final	10	DNF	DNF	DNF	DNF	DNS
3x3x3 One-Handed
Long Island Winter 2019	First round	23	26.04	31.16	29.38	26.04	34.93	34.66	29.45
Liberty Science Center Open 2018	First round	29	16.79	30.60	32.15	24.75	16.79	42.37	34.91
Kew Forest Open 2018	First round	32	23.96	28.95	28.99	25.34	23.96	33.93	32.52
New York City Spring 2018	Final	25	22.93	30.88	29.55	32.52	30.58	22.93	33.74
Hudson Valley Open 2018	First round	18	25.90	29.03	25.90	29.13	30.68	32.44	27.28
New York City Winter 2018	Final	31	23.42	29.92	24.84	36.45	30.41	34.50	23.42
Princeton Fall 2017	First round	26	28.25	31.32	30.70	36.63	30.93	28.25	32.33
Hudson Valley Spring 2017	First round	34	29.63	42.14	36.25	29.63	1:04.34	55.93	34.23
Megaminx
Long Island Winter 2019	Final	15	1:21.11	1:38.56	1:46.71	1:40.57	1:31.01	1:21.11	1:44.11
Kew Forest Open 2018	Final	29	2:55.36		2:55.36	2:56.62
New York City Winter 2018	Final	26	2:36.44		2:36.44	DNF
Ledgewood Winter Open 2017	Final	21	2:51.93		DNF	2:51.93
Pyraminx
CubingUSA Nationals 2019	First round	168	3.88	6.83	5.83	7.38	8.29	7.28	3.88
Long Island Winter 2019	Final	10	4.30	5.75	4.30	5.98	5.78	5.50	6.21
	First round	11	4.14	5.54	8.13	6.22	4.80	4.14	5.61
Liberty Science Center Open 2018	First round	14	6.06	7.03	6.06	7.14	6.42	7.82	7.53
Kew Forest Open 2018	First round	16	5.94	7.22	8.83	10.78	6.41	6.42	5.94
Hudson Valley Open 2018	Final	13	3.95	9.42	11.01	12.88	9.26	7.98	3.95
New York City Winter 2018	First round	26	6.49	8.98	12.44	10.21	8.20	6.49	8.54
Princeton Fall 2017	Final	33	7.94	9.37	10.14	8.25	9.72	13.71	7.94
Ledgewood Winter Open 2017	First round	22	7.79	12.01	12.92	12.42	14.75	10.68	7.79
Skewb
Brooklyn Fall 2019	First round	40	4.95	10.86	4.95	12.27	9.94	10.49	12.16
Kew Forest Open 2018	First round	47	6.40	17.16	19.91	15.59	23.32	6.40	15.98
New York City Spring 2018	Final	38	10.58	13.59	10.58	13.24	13.93	13.60	17.72
Princeton Fall 2017	Final	48	8.39	12.65	14.61	16.10	10.61	8.39	12.72
Ledgewood Winter Open 2017	Final	19	5.12	11.02	9.67	11.87	11.51	5.12	16.20

Current Personal Records