Shotaro Makisumi (牧角章太郎)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2003MAKI01	Male	36	888

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	101	2591	7640	8.50	11.84	14226	5177	204
2x2x2 Cube	90	3988	15504	2.69	3.65	7439	1915	52
4x4x4 Cube	284	8341	24664	59.96	1:06.30	22852	7751	270
5x5x5 Cube	139	3320	10336	1:36.94	1:43.29	9225	2990	132
3x3x3 Blindfolded	98	832	2487	1:39.56	2:35.70	1929	568	61
3x3x3 Fewest Moves	15	98	431	25
3x3x3 One-Handed	50	1549	4398	14.93	21.10	7151	2697	84

Medal Collection

Gold	Silver	Bronze
32	14	10

Record Collection

WR	CR	NR
21	16	2

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
SPCS Stanford Spring 2015	Second round	18	12.00		14.18		16.48	13.08	14.40	15.06	12.00
	First round	12	11.52		12.26		13.61	12.14	11.52	11.81	12.82
World Rubik's Cube Championship 2013	Second round	175	11.91		15.36		11.91	13.70	17.92	18.24	14.47
	First round	90	10.09		12.73		13.46	10.77	18.44	13.95	10.09
Berkeley Autumn 2012	Final	7	12.13		12.96		12.78	14.97	12.84	12.13	13.27
	Second round	5	11.84		12.86		14.56	13.84	12.05	12.69	11.84
	First round	10	11.84		13.82		12.75	11.84	14.47	18.80	14.25
United States National Championships 2012	Second round	57	10.65		13.68		DNF	10.65	11.53	16.28	13.22
	First round	69	10.79		14.35		10.79	15.36	13.96	15.60	13.72
MIT Fall 2011	Final	5	11.06		12.10		DNF	12.21	11.06	12.50	11.59
	Second round	8	10.80		12.46		10.80	11.41	12.75	13.21	14.72
	First round	7	10.27		12.49		10.27	16.03	12.19	13.81	11.46
Liberty Science Center Open 2011	Final	9	11.11		14.29		19.46	14.02	13.86	15.00	11.11
	Second round	8	10.91		13.76		13.91	13.21	14.16	15.93	10.91
	First round	4	10.58		12.68		12.41	12.30	13.84	10.58	13.34
Princeton Fall 2011	Final	8	12.08		13.39		DNF	13.15	13.08	13.94	12.08
	Second round	8	11.61		13.24		13.52	11.61	12.61	13.59	14.06
	First round	12	11.53		14.59		16.31	12.40	11.53	DNF	15.05
United States National Championships 2011	Final	16	10.65		14.12		15.15	15.75	10.65	13.09	14.11
	Semi Final	10	11.56		11.84		12.06	14.36	11.56	11.78	11.68
	Second round	22	11.38		12.85		12.43	13.41	12.71	13.71	11.38
	First round	55	12.66		15.26		15.44	14.78	12.66	15.56	DNF
Newark Head to Head 2011	Final	7	13.00		16.45		DNF	20.46	13.00	14.93	13.97
	Second round	3	14.72				14.72
	First round	3	12.55		13.65		14.15	14.09	12.55	DNF	12.72
Liberty Science Center Open 2010	Second round	24	11.18		DNF		14.65	11.18	DNF	DNF	11.72
	First round	5	13.55		13.93		14.09	13.78	13.55	22.72	13.93
Princeton Fall 2010	Final	4	11.13		13.20		13.77	11.13	13.22	12.84	13.55
	Second round	2	11.30		12.53		11.50	11.30	11.81	15.40	14.27
	First round	5	10.61		13.18		16.00	11.94	10.61	15.22	12.38
United States Rubik's Cube Championships 2010	Semi Final	26	13.77		15.00		13.77	13.78	15.55	17.59	15.66
	Second round	12	10.77		12.90		13.11	14.31	12.63	10.77	12.97
	First round	15	12.30		12.83		12.56	13.00	12.30	12.94	14.25
Berkeley Summer 2010	Final	2	11.34		12.73		11.34	11.80	13.94	14.00	12.46
	Second round	4	9.21		12.41		9.21	12.25	14.08	10.91	DNF
	First round	6	11.15		13.56		13.88	12.58	14.78	11.15	14.21
German Open 2010	Final	3	11.93		12.52		12.52	11.93	12.43	DNF	12.61
	Second round	7	12.61		13.14		13.16	14.34	13.40	12.86	12.61
	First round	12	13.38		14.58		14.30	15.05	14.38	13.38	DNF
Zaragoza Open 2010	Final	2	11.40		12.73		12.65	11.40	12.69	12.86	19.18
	Second round	1	10.69		12.60		15.55	12.16	14.06	10.69	11.59
	First round	1	11.78		12.81		11.78	14.74	12.71	13.38	12.33
Danish Open 2010	Final	2	11.50		11.99		12.00	27.22	11.77	12.19	11.50
	Second round	8	14.27		16.89		15.33	14.58	20.75	14.27	DNF
	First round	4	12.55		14.12		14.58	13.90	14.13	12.55	14.34
Benelux Open 2010	Final	4	11.86		14.19		15.44	13.41	11.86	15.41	13.75
	Second round	3	11.30		13.25		12.66	11.30	13.90	14.15	13.19
	First round	3	8.50	NR	13.14		14.63	8.50	12.58	14.75	12.21
Toulouse Open 2010	Final	1	11.96		13.43		13.75	11.96	14.27	12.59	13.94
	Second round	2	10.27		13.50		10.27	15.78	12.59	12.13	17.78
	First round	1	11.73		13.39		15.11	12.96	12.96	14.25	11.73
US Nationals 2009	Second round	24	14.44		16.20		16.05	17.68	16.11	16.43	14.44
	First round	14	13.33		14.23		14.19	13.59	18.25	13.33	14.90
Newark Winter 2009	Final	1	11.52		12.98		13.40	11.52	12.69	12.86	14.65
	Second round	3	12.22		14.12		12.22	13.31	14.86	16.78	14.19
	First round	3	13.53		13.96		15.19	13.53	13.60	14.34	13.94
Caltech Fall competition 2007	Final	1	11.52		13.90		11.52	15.49	15.40	13.12	13.18
	Second round	1	13.50		13.85		13.50	14.61	14.08	13.87	13.59
	First round	2	14.47		15.65		15.34	15.82	17.94	15.78	14.47
World Rubik's Cube Championship 2007	Final	7	11.31		13.47		11.31	14.84	14.13	13.44	12.85
	Second round	3	12.78		13.43		14.72	12.84	14.44	13.00	12.78
	First round	17	15.22		15.40		15.52	15.22	15.83	15.34	15.34
Caltech Summer competition 2007	Final	2	12.15		13.51		12.32	13.36	14.93	14.84	12.15
	Second round	1	11.49		13.32		11.60	14.14	14.22	11.49	15.70
	First round	1	11.84		12.97	NR	14.10	12.93	11.88	11.84	14.16
Caltech Fall competition 2006	Final	1	12.30		13.34	AsR	13.17	15.05	12.30	14.28	12.56
	Second round	1	12.04	AsR	14.15		12.04	13.65	16.11	14.81	13.98
	First round	1	13.17		14.78		14.58	21.14	14.00	15.77	13.17
Caltech Spring competition 2006	Final	1	13.06		14.34		13.58	14.58	15.02	14.87	13.06
	Second round	4	14.35		16.10		15.95	19.12	14.35	16.40	15.96
	First round	1	12.50		14.03	AsR	13.42	15.61	12.50	13.32	15.35
Caltech Winter competition 2006	Final	1	13.28		14.91		13.28	13.87	16.49	16.20	14.66
	First round	1	14.51		15.13		14.51	15.69	14.93	14.77	16.75
Rubik's World Championship 2005	Final	3	14.60		16.07		14.60	18.58	16.30	15.65	16.26
	Second round	1	12.14		14.71		12.14	14.19	16.47	20.03	13.48
	First round	3	13.40				15.64	14.19	13.40
Caltech Dallas Summer competition 2005	Final	1	12.27		15.51		17.28	20.04	14.76	12.27	14.48
	Second round	1	12.34		15.29		15.12	12.34	16.67	14.11	16.63
	First round	1	12.26		14.59		15.84	12.26	14.87	15.17	13.72
Horace Mann Spring competition 2005	Final	1	14.88		15.32		16.34	14.88	15.47	15.52	14.98
	Second round	1	15.22		16.71		16.17	15.22	17.29	16.66	17.36
	First round	1	13.14		15.22		14.87	19.80	14.53	16.27	13.14
Caltech Spring competition 2005	Final	1	12.54		16.02		12.54	19.82	16.26	13.33	18.47
	Second round	1	13.48		15.51		13.48	16.21	15.65	17.28	14.66
	First round	1	14.24				15.48	14.84	14.24
Caltech Winter competition 2005	Final	1	13.66		14.96		18.67	14.84	13.66	15.48	14.56
	Second round	1	13.28		16.08		13.28	18.02	13.68	17.14	17.43
	First round	1	13.27				13.27	16.83	14.70
Caltech Fall competition 2004	Final	1	13.73		15.28		17.90	15.69	14.38	15.76	13.73
	Second round	1	13.16		14.52	WR	13.16	13.77	15.49	14.29	15.60
	First round	1	12.75				14.50	15.94	12.75
US Nationals 2004	Final	1	14.39		17.26		17.56	17.08	17.15	17.76	14.39
	Second round	1	14.14		15.68		17.56	15.23	17.08	14.74	14.14
	First round	1	14.78				16.90	16.23	14.78
Caltech Spring competition 2004	Final	1	12.11	WR	15.38	WR	13.89	17.27	12.11	19.83	14.98
	Second round	1	14.61				17.37	14.61	16.37
	First round	1	13.93	WR			13.93	15.29	14.97
Caltech Winter competition 2004	Final	1	14.76	WR	16.53	WR	15.29	16.64	17.65	18.05	14.76
	Second round	1	15.33				16.88	15.33	19.07
	First round	1	15.07	WR			15.07	17.05	19.40
World Rubik's Games Championship 2003	Second round	16	21.34				22.59	24.23	21.34
	First round	7	20.30				25.67	25.40	20.30
2x2x2 Cube
United States National Championships 2011	Second round	47	DNF		DNF		DNF	DNS	DNS	DNS	DNS
	First round	46	3.81		5.71		6.58	3.81	4.86	DNF	5.69
Liberty Science Center Open 2010	Final	48	3.22		DNF		DNF	6.86	3.22	3.66	DNF
United States Rubik's Cube Championships 2010	Second round	27	4.27		4.98		5.53	4.27	4.46	DNF	4.94
	First round	4	2.91		3.65		2.91	2.94	3.94	4.06	4.50
German Open 2010	Final	8	2.69		4.73		5.78	3.13	9.59	5.28	2.69
Zaragoza Open 2010	Final	8	3.81		6.28		3.81	6.86	6.33	5.65	8.09
Benelux Open 2010	Final	13	4.30		6.59		6.63	DNF	7.18	5.96	4.30
US Nationals 2009	Final	11	4.58		6.49		7.78	4.87	6.83	11.19	4.58
	First round	10	4.63		5.61		4.63	4.90	4.75	7.19	12.80
Caltech Fall competition 2007	Final	2	4.84		6.57		DNF	5.30	4.84	6.28	8.12
World Rubik's Cube Championship 2007	Final	5	2.82	AsR	5.34		6.50	4.06	5.46	2.82	7.79
Caltech Summer competition 2007	Final	3	6.67		8.05		6.67	7.09	9.13	9.63	7.94
Horace Mann Spring competition 2005	Final	1	4.13	WR	6.29	WR	14.23	5.00	7.59	6.28	4.13
Caltech Spring competition 2005	Final	1	4.92	WR	6.62	WR	5.60	4.92	9.03	7.88	6.39
4x4x4 Cube
World Rubik's Cube Championship 2007	First round	23	1:12.80				1:20.78	1:12.80
Caltech Summer competition 2007	Final	2	1:05.22		1:08.13		1:05.22	1:09.06	1:09.85	1:05.49	1:16.25
Caltech Fall competition 2006	Final	1	59.96		1:06.30		59.96	1:04.51	1:19.81	1:04.44	1:09.96
Caltech Spring competition 2006	Final	1	1:13.56		1:17.18		1:14.23	1:21.42	1:16.52	1:20.78	1:13.56
Caltech Winter competition 2006	Final	3	1:06.44		1:21.83		1:12.53	1:10.12	DNF	1:42.84	1:06.44
Caltech Spring competition 2005	Final	1	1:30.30		1:37.97		1:30.30	1:38.38	1:45.22
	First round	1	1:22.59				1:22.59	1:22.70
Caltech Winter competition 2005	Final	2	1:14.55	AsR	1:34.39		2:09.86	1:18.75	1:14.55
	First round	1	1:17.63				1:17.63	1:44.44
Caltech Fall competition 2004	Final	1	1:15.32	AsR	1:16.39	AsR	1:16.89	1:16.95	1:15.32
	First round	1	1:16.69	AsR			1:16.69	1:43.43
Caltech Spring competition 2004	Final	1	1:51.65		2:09.02		2:28.04	2:07.38	1:51.65
World Rubik's Games Championship 2003	First round	6	1:50.53		2:22.84		2:37.99	2:40.00	1:50.53
5x5x5 Cube
World Rubik's Cube Championship 2013	First round	136	1:56.88		2:09.22		1:56.88	2:07.70	2:05.28	2:14.67	2:21.37
United States National Championships 2012	Second round	61	2:24.83		2:31.35		2:53.33	2:41.06	2:26.86	2:26.13	2:24.83
	First round	51	1:50.44		1:59.84		2:03.33	2:04.57	1:54.74	2:01.44	1:50.44
MIT Fall 2011	Final	8	1:59.16		2:12.04		2:17.83	1:59.16	2:14.75	2:10.18	2:11.18
United States National Championships 2011	Second round	25	1:45.61		2:03.96		2:02.56	2:10.53	2:01.00	2:08.33	1:45.61
	First round	22	1:51.33		2:01.04		2:01.07	2:06.16	1:55.88	1:51.33	DNF
United States Rubik's Cube Championships 2010	Final	15	1:50.46		1:55.56		2:04.28	1:53.09	1:54.83	1:58.75	1:50.46
	Second round	15	1:36.94		1:49.83		1:36.94	1:42.18	1:59.94	1:52.02	1:55.28
	First round	11	1:40.06		1:43.29		1:43.91	DNF	1:41.34	1:44.63	1:40.06
German Open 2010	Final	24	2:18.22				2:24.88	2:18.22
Zaragoza Open 2010	Final	3	1:54.71		2:08.37		2:02.50	2:08.46	1:54.71	2:18.96	2:14.14
Danish Open 2010	Final	10	2:03.68		2:20.10		2:12.09	2:10.90	2:03.68	2:37.30	2:40.50
World Rubik's Games Championship 2003	First round	14	6:34.41		6:42.95		6:34.41	6:59.03	6:35.41
3x3x3 Blindfolded
United States Rubik's Cube Championships 2010	First round	41	DNF		DNF		DNF	DNF	DNF
Berkeley Summer 2010	Final	5	2:13.28		DNF		DNF	2:13.28	DNF
German Open 2010	Final	16	DNF				DNF	DNF
Zaragoza Open 2010	Final	4	DNF				DNF	DNF
Danish Open 2010	Final	4	1:50.66		DNF		DNF	2:21.50	1:50.66
Benelux Open 2010	Final	8	2:08.59		DNF		2:08.59	DNF	DNF
Toulouse Open 2010	Final	3	2:10.27		DNF		2:10.27	DNF	DNF
US Nationals 2009	First round	17	DNF		DNF		DNF	DNF	DNF
Newark Winter 2009	Final	8	DNF		DNF		DNF	DNF	DNF
Caltech Fall competition 2007	Final	4	1:58.87		DNF		1:58.87	DNF	DNF
World Rubik's Cube Championship 2007	Final	2	1:39.56	AsR	DNF		DNF	1:39.56	DNF
	First round	7	2:07.75				2:07.75	DNF
Caltech Summer competition 2007	Final	3	2:24.45		DNF		DNF	2:24.45	3:24.77
Caltech Fall competition 2006	Final	4	2:32.88		2:35.70	AsR	2:34.05	2:40.16	2:32.88
Caltech Spring competition 2006	Final	9	DNF		DNF		DNF	DNF	DNF
Caltech Winter competition 2006	Final	2	2:33.51		DNF		DNF	2:33.51	DNF
Rubik's World Championship 2005	Final	6	DNF				DNF	DNF
	First round	4	3:36.06				DNF	3:36.06
Caltech Dallas Summer competition 2005	Final	1	2:18.58	WR	DNF		2:18.58	DNF	DNF
Horace Mann Spring competition 2005	Final	1	3:21.46		DNF		DNF	DNF	3:21.46
Caltech Spring competition 2005	Final	2	2:50.32	AsR	DNF		2:50.32	DNF	DNF
Caltech Winter competition 2005	Final	1	2:57.97	WR	DNF		2:57.97	DNF	DNF
Caltech Fall competition 2004	Final	1	3:10.54	WR	DNF		3:11.83	3:10.54	DNF
US Nationals 2004	Final	1	3:36.85	WR	DNF		3:36.85	DNF	3:50.16
World Rubik's Games Championship 2003	Final	2	6:35.00	AsR			6:35.00
3x3x3 Fewest Moves
World Rubik's Cube Championship 2013	Final	27	33				38	33
Berkeley Autumn 2012	Final	1	25				25
United States National Championships 2012	Final	12	34				34	DNF
MIT Fall 2011	Final	2	34				34
United States National Championships 2011	Final	10	34				DNF	34
United States Rubik's Cube Championships 2010	Final	15	34				DNF	34
Berkeley Summer 2010	Final	3	DNF				DNF
German Open 2010	Final	4	35				35
Danish Open 2010	Final	12	DNF				DNF
Benelux Open 2010	Final	4	33				33
Toulouse Open 2010	Final	7	43				43
3x3x3 One-Handed
SPCS Stanford Spring 2015	First round	15	22.16		27.61		25.50	22.16	30.51	33.97	26.81
World Rubik's Cube Championship 2013	Second round	65	17.04		21.54		20.44	27.65	17.04	22.76	21.42
	First round	97	19.05		23.74		26.94	24.99	20.36	19.05	25.88
Berkeley Autumn 2012	Final	4	14.93		21.10		20.59	24.53	19.16	14.93	23.55
	First round	5	17.59		21.52		19.03	20.46	29.58	17.59	25.06
United States National Championships 2012	Second round	52	21.68		24.84		26.09	27.06	24.17	24.27	21.68
	First round	35	19.99		22.46		19.99	22.43	23.82	25.46	21.12
MIT Fall 2011	First round	9	20.08		23.75		26.21	20.08	24.09	23.69	23.47
Liberty Science Center Open 2011	Final	7	19.46		23.46		25.69	26.86	22.02	19.46	22.66
Princeton Fall 2011	Final	5	17.00		21.70		21.28	17.00	21.66	28.06	22.16
	First round	4	18.22		21.66		20.84	26.00	24.44	18.22	19.71
United States National Championships 2011	Final	11	18.55		22.28		18.81	24.22	29.86	23.80	18.55
	Second round	14	19.77		21.98		22.41	DNF	20.28	19.77	23.25
	First round	17	18.91		22.86		22.84	22.59	18.91	23.15	23.21
Liberty Science Center Open 2010	Final	4	20.50		23.19		20.50	23.77	20.96	24.84	30.05
United States Rubik's Cube Championships 2010	Second round	20	23.09		25.17		25.44	24.41	25.66	27.11	23.09
	First round	16	21.28		24.25		27.05	22.44	31.06	21.28	23.27
Berkeley Summer 2010	Final	9	25.77		27.39		29.03	29.09	25.77	27.06	26.08
	First round	7	20.03		24.79		22.56	31.25	26.80	20.03	25.02
German Open 2010	Final	5	25.15		26.64		28.55	25.15	25.16	34.25	26.21
Zaragoza Open 2010	Final	3	21.33		24.06		24.81	24.56	22.80	26.33	21.33
Danish Open 2010	Final	3	22.13		24.18		25.13	22.81	27.05	24.59	22.13
	First round	3	22.27		24.51		26.38	22.27	24.30	26.43	22.84
Benelux Open 2010	Final	6	26.58		27.79		26.58	28.16	29.63	27.96	27.25
	First round	5	22.93		28.60		28.41	22.93	30.94	26.46	31.50
Toulouse Open 2010	Final	4	24.88		29.38		30.09	36.15	27.28	24.88	30.78
	First round	4	23.40		28.79		29.75	23.40	26.80	29.81	DNF
US Nationals 2009	First round	47	35.58		41.10		35.58	35.81	55.77	49.09	38.40
Caltech Fall competition 2007	Final	7	30.19		33.80		30.90	38.76	33.39	37.11	30.19
	First round	9	32.58		38.42		34.36	47.97	37.72	32.58	43.18
World Rubik's Cube Championship 2007	Final	16	22.69		35.40		42.47	33.69	37.07	22.69	35.43
	First round	14	27.44				38.30	27.44
Caltech Summer competition 2007	Final	5	28.91		33.65		44.60	38.64	30.73	28.91	31.58
	First round	5	26.93		34.55		41.08	35.41	34.50	26.93	33.75
Caltech Fall competition 2006	First round	10	32.44		36.61		37.46	36.26	36.11	32.44	39.06
Caltech Spring competition 2006	Final	6	27.39		35.76		32.13	34.12	41.03	41.16	27.39
Caltech Winter competition 2006	Final	3	29.67		36.85		29.67	44.23	39.15	37.97	33.42
Rubik's World Championship 2005	Final	2	26.79		35.23		36.04	26.79	42.87
	First round	3	33.28				33.28	37.69
Caltech Dallas Summer competition 2005	Final	1	32.32		32.74		33.07	32.32	32.82
	First round	2	29.36		32.76		32.84	36.08	29.36
Horace Mann Spring competition 2005	Final	1	23.76	WR	27.56	WR	23.76	29.98	28.95
	First round	3	36.20				37.03	36.20
Caltech Spring competition 2005	Final	4	31.34	AsR	44.78		31.34	1:01.11	41.88
	First round	2	35.00				35.00	39.53
Caltech Winter competition 2005	Final	1	33.19		35.76	WR	33.19	35.78	38.30
	First round	1	34.14				36.26	34.14
Caltech Fall competition 2004	Final	1	31.61	AsR	39.25	WR	40.89	31.61	45.25
	First round	2	36.87	AsR			37.49	36.87
US Nationals 2004	Final	2	40.50	AsR			46.58	43.80	40.50
	First round	2	44.46				44.46	48.68
Caltech Spring competition 2004	Final	1	43.31	WR	47.78	WR	43.31	46.34	53.69

History of World Records

Single	Average	Competition	Round	Solves
3x3x3 Cube
	14.52	Caltech Fall competition 2004	Second round	13.16	13.77	15.49	14.29	15.60
12.11	15.38	Caltech Spring competition 2004	Final	13.89	17.27	12.11	19.83	14.98
13.93		Caltech Spring competition 2004	First round
14.76	16.53	Caltech Winter competition 2004	Final	15.29	16.64	17.65	18.05	14.76
15.07		Caltech Winter competition 2004	First round
2x2x2 Cube
4.13	6.29	Horace Mann Spring competition 2005	Final	14.23	5.00	7.59	6.28	4.13
4.92	6.62	Caltech Spring competition 2005	Final	5.60	4.92	9.03	7.88	6.39
3x3x3 Blindfolded
2:18.58		Caltech Dallas Summer competition 2005	Final
2:57.97		Caltech Winter competition 2005	Final
3:10.54		Caltech Fall competition 2004	Final
3:36.85		US Nationals 2004	Final
3x3x3 One-Handed
23.76	27.56	Horace Mann Spring competition 2005	Final	23.76	29.98	28.95
	35.76	Caltech Winter competition 2005	Final	33.19	35.78	38.30
	39.25	Caltech Fall competition 2004	Final	40.89	31.61	45.25
43.31	47.78	Caltech Spring competition 2004	Final	43.31	46.34	53.69

History of Continental Records

Single	Average	Competition	Round	Solves
3x3x3 Cube
	13.34	Caltech Fall competition 2006	Final	13.17	15.05	12.30	14.28	12.56
12.04		Caltech Fall competition 2006	Second round
	14.03	Caltech Spring competition 2006	First round	13.42	15.61	12.50	13.32	15.35
2x2x2 Cube
2.82		World Rubik's Cube Championship 2007	Final
4x4x4 Cube
1:14.55		Caltech Winter competition 2005	Final
1:15.32	1:16.39	Caltech Fall competition 2004	Final	1:16.89	1:16.95	1:15.32
1:16.69		Caltech Fall competition 2004	First round
3x3x3 Blindfolded
1:39.56		World Rubik's Cube Championship 2007	Final
	2:35.70	Caltech Fall competition 2006	Final	2:34.05	2:40.16	2:32.88
2:50.32		Caltech Spring competition 2005	Final
6:35.00		World Rubik's Games Championship 2003	Final
3x3x3 One-Handed
31.34		Caltech Spring competition 2005	Final
31.61		Caltech Fall competition 2004	Final
36.87		Caltech Fall competition 2004	First round
40.50		US Nationals 2004	Final

History of National Records

Single	Average	Competition	Round	Solves
3x3x3 Cube
8.50		Benelux Open 2010	First round
	12.97	Caltech Summer competition 2007	First round	14.10	12.93	11.88	11.84	14.16

World Championship Podiums

Event	Place	Single	Average	Solves
World Rubik's Cube Championship 2007
3x3x3 Blindfolded	2	1:39.56	DNF	DNF	1:39.56	DNF
Rubik's World Championship 2005
3x3x3 Cube	3	14.60	16.07	14.60	18.58	16.30	15.65	16.26
3x3x3 One-Handed	2	26.79	35.23	36.04	26.79	42.87
World Rubik's Games Championship 2003
3x3x3 Blindfolded	2	6:35.00		6:35.00