Shuichi Kuroiwa (黒岩秀一)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2005KURO02	Male	8	111

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	974	26895	74586	17.33	20.37	71004	25949	968
2x2x2 Cube	624	31704	108397	8.22	9.33	88741	26517	541
4x4x4 Cube	391	12139	37611	1:17.44	1:26.69	34301	10894	380
5x5x5 Cube	295	7406	26990	3:04.39	3:49.27	21231	6239	282
Pyraminx	165	5700	21483	6.06	8.99	19785	5610	169

Medal Collection

Gold	Silver	Bronze
2	3	1

Record Collection

WR	CR	NR
	1

Competition	Round	Place	Single		Average	Solves
3x3x3 Cube
Japan Open 2008	Qualification round	42	22.09			24.71	22.09
Kashiwa Open 2008	Second round	19	20.97		21.64	22.30	20.97	21.53	21.08	24.84
	First round	19	19.47		22.83	19.47	DNF	23.50	22.34	22.66
Japan Open 2007	First round	24	17.94		20.72	24.61	18.11	21.00	17.94	23.06
	Qualification round	15	19.09			19.09	36.31
Japanese Championship 2006	Second round	12	19.50		20.37	19.71	19.50	21.41	20.34	21.06
	First round	10	17.33			24.34	17.33
Tokyo Open 2006	Second round	13	20.04		20.97	20.85	20.04	21.50	23.47	20.57
	First round	19	21.18			23.65	21.18
Japanese Championship 2005	Second round	6	19.00			21.94	19.00	24.81
	First round	10	24.11			24.11	24.29
Kyoto Rubik's Cube contest 2005	Final	5	22.22		23.10	25.19	24.05	22.99	22.22	22.25
	First round	5	19.64		21.13	22.17	20.87	20.34	19.64	24.98
2x2x2 Cube
Japan Open 2007	Final	7	8.34		10.12	11.83	11.53	9.81	9.03	8.34
Japanese Championship 2006	Final	2	8.22		9.33	8.52	8.91	10.55	16.80	8.22
	First round	7	10.89			10.89	11.19
Tokyo Open 2006	First round	12	10.17			10.17	14.56
Kyoto Rubik's Cube contest 2005	Final	2	10.66		11.93	10.66	12.94	11.70	11.16	13.89
4x4x4 Cube
Japan Open 2007	Final	8	1:17.44		1:30.82	1:17.44	1:24.53	2:00.91	1:31.65	1:36.28
Japanese Championship 2006	Final	5	1:18.58		1:26.69	1:22.53	1:34.56	1:28.95	1:28.59	1:18.58
Tokyo Open 2006	Final	8	1:21.68		1:31.67	1:21.68	1:26.85	1:45.85	1:29.47	1:38.69
Japanese Championship 2005	Final	7	1:55.81		2:25.39	2:46.82	1:55.81	2:33.54
Kyoto Rubik's Cube contest 2005	Final	4	1:48.88		1:54.27	1:49.37	1:48.88	2:04.57
5x5x5 Cube
Japan Open 2008	Qualification round	13	3:19.97			3:19.97	4:00.18
Osaka Open 2008	Final	11	4:15.81			DNF	4:15.81
Japan Open 2007	Qualification round	6	3:55.33			3:55.33
Japanese Championship 2006	Final	6	3:04.39			3:05.33	3:04.39
Tokyo Open 2006	Final	10	3:18.93			3:18.93	3:36.54
Japanese Championship 2005	Final	3	3:40.72		3:49.27	4:01.09	3:40.72	3:46.00
Kyoto Rubik's Cube contest 2005	Final	1	4:19.65		4:34.91	4:20.04	5:05.03	4:19.65
3x3x3 Blindfolded
Kashiwa Open 2008	Final	12	DNF		DNF	DNF	DNF	DNF
Pyraminx
Osaka Open 2008	Final	2	6.06		8.99	8.72	6.06	10.03	8.21	11.68
Japanese Championship 2006	Final	1	7.42	AsR	12.19	12.12	8.85	7.42	15.59	21.58

History of Continental Records

Single	Average	Competition	Round	Solves
Pyraminx
7.42		Japanese Championship 2006	Final

National Championship Podiums

Event	Place	Single	Average	Solves
Japanese Championship 2006
2x2x2 Cube	2	8.22	9.33	8.52	8.91	10.55	16.80	8.22
Pyraminx	1	7.42	12.19	12.12	8.85	7.42	15.59	21.58
Japanese Championship 2005
5x5x5 Cube	3	3:40.72	3:49.27	4:01.09	3:40.72	3:46.00