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	2551	3336	12634	9.43	10.91	9720	2540	1962
2x2x2 Cube	2185	2813	10156	2.31	3.53	6593	1902	1497
4x4x4 Cube	1199	1653	6898	39.21	49.87	10390	2531	1825
5x5x5 Cube	2640	3575	13416	1:47.84	1:57.40	12753	3425	2537
6x6x6 Cube	1976	2655	8925	3:59.01	4:03.96	7848	2342	1762
3x3x3 One-Handed	1233	1681	6926	16.79	28.95	18147	4287	3132
Megaminx	1169	1606	5907	1:21.11	1:38.56	7030	1916	1376
Pyraminx	1399	1794	7166	3.88	5.54	4927	1208	956
Skewb	2241	2865	10258	4.95	10.86	20405	5962	4676

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