Sky Guo (郭建欣)

Region	WCA ID	Gender	Competitions	Completed Solves
Hong Kong, China	2016GUOS02	Male	28	560

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	20	882	2909	7.37	8.88	2307	751	13
2x2x2 Cube	1	19	232	0.82	1.29	24	6	1

Medal Collection

Gold	Silver	Bronze
3	3	1

Record Collection

WR	CR	NR
		3

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Hefei Winter Open 2023	Second round	32	8.40		10.00		10.25	9.69	13.24	10.07	8.40
	First round	31	9.28		9.73		9.28	9.68	9.85	12.13	9.67
Rubik's WCA World Championship 2023	Second round	378	7.89		11.98		9.68	13.02	13.31	13.25	7.89
	First round	250	8.98		9.50		9.61	10.01	9.67	9.21	8.98
Hong Kong Small Cube Day 2023	Second round	47	8.80		11.01		13.00	8.80	12.44	10.82	9.76
	First round	49	9.60		10.92		10.62	11.01	9.60	13.09	11.13
Hangzhou Open AM 2021	Final	11	8.26		10.31		9.28	8.58	8.26	13.08	13.70
	First round	12	8.09		10.44		9.69	11.24	10.38	11.38	8.09
Shaoxing Morning 2021	Final	11	8.50		9.78		8.50	11.21	9.08	9.06	12.59
	First round	3	7.97		8.88		9.11	7.97	9.54	8.81	8.71
Wuxi Winter 2019	Final	7	7.37		10.95		12.70	7.37	11.53	11.97	9.35
	Second round	11	9.74		10.78		12.05	10.26	9.74	10.02	13.00
	First round	9	10.03		11.17		12.33	10.19	10.03	11.24	12.08
Xuzhou Winter 2019	Final	9	8.05		10.62		10.07	11.01	10.77	8.05	11.20
	Second round	6	9.40		10.29		9.66	9.51	11.70	9.40	12.99
	First round	11	10.23		11.31		14.32	11.66	11.99	10.23	10.27
China Championship 2019	Second round	137	9.25		11.84		12.18	11.96	11.38	9.25	13.09
	First round	189	8.65		12.69		8.65	14.24	13.15	13.79	11.12
AHAU Open 2019	Final	4	7.92		10.37		10.17	7.92	10.98	9.97	12.62
	Second round	5	9.79		11.07		12.59	13.24	9.79	10.13	10.50
	First round	8	9.99		11.78		12.26	14.91	10.83	12.26	9.99
Xuzhou Spring 2019	Second round	15	9.78		11.56		14.25	9.78	12.13	10.94	11.61
	First round	7	7.72		10.66		10.42	12.60	9.68	11.89	7.72
Wuhu Open 2019	Final	6	10.59		11.55		10.62	10.59	12.37	11.66	12.51
	Second round	5	10.03		10.95		11.84	10.03	10.23	12.43	10.78
	First round	3	9.43		10.98		9.98	11.76	9.43	12.58	11.20
Hefei Spring 2019	Final	9	9.04		10.60		10.78	10.62	10.69	10.48	9.04
	Second round	8	7.59		10.42		12.10	7.59	10.50	10.49	10.26
	First round	17	9.33		11.15		10.88	9.33	11.55	11.02	13.34
Wuhu Open 2018	Final	10	10.75		11.58		12.88	11.72	11.15	11.86	10.75
	Second round	10	11.04		12.04		11.53	13.10	11.49	15.00	11.04
	First round	13	11.59		12.10		12.75	11.59	13.71	11.84	11.72
WIT Open 2018	Final	5	10.41		10.99		10.45	10.42	12.09	14.03	10.41
	Second round	8	9.05		11.33		12.57	13.09	9.46	9.05	11.97
	First round	6	10.83		11.64		11.36	12.20	11.36	13.11	10.83
Hefei Summer 2018	Second round	36	12.30		12.92		13.03	13.22	12.30	13.20	12.54
	First round	35	10.50		12.88		12.83	10.50	11.41	14.39	18.54
Xuzhou Open 2018	Second round	16	11.14		11.88		12.07	12.43	11.14	11.84	11.74
	First round	31	9.71		14.35		9.71	15.33	17.79	13.21	14.50
You May Open 2018	Final	4	11.75		12.65		11.88	11.75	12.16	15.48	13.91
	First round	3	9.88		12.01		11.16	9.88	15.47	13.16	11.72
Nanjing Spring 2018	Second round	32	11.00		12.67		DNF	13.05	13.41	11.00	11.56
	First round	13	9.76		11.33		14.71	10.38	12.33	11.29	9.76
Hubei University Shahu Spring 2018	Second round	33	11.76		14.38		15.64	15.78	13.19	11.76	14.32
	First round	19	9.90		13.15		13.14	9.90	13.31	13.00	17.30
Zhenjiang Open 2017	Second round	22	12.70		13.66		13.31	20.60	13.17	12.70	14.49
	First round	17	11.59		12.90		12.89	13.56	11.59	12.26	16.55
Nanjing Autumn 2017	Second round	21	10.85		13.34		13.30	14.06	16.64	12.65	10.85
	First round	37	11.22		14.18		11.22	12.91	15.79	16.97	13.84
Hefei Open 2017	Second round	35	12.01		12.90		13.19	14.46	13.35	12.01	12.15
	First round	37	11.13		13.17		15.53	13.43	11.13	12.47	13.60
Yangzhou Open 2017	Second round	69	11.73		14.09		15.68	11.73	15.88	13.89	12.70
	First round	32	10.43		12.13		12.36	12.87	11.42	12.60	10.43
China Championship 2017	Second round	190	12.70		14.44		16.35	12.70	16.06	13.67	13.59
	First round	230	12.63		15.32		13.11	21.80	12.63	12.86	19.99
Nanjing Spring 2017	First round	68	13.82		15.04		13.82	14.79	15.69	14.64	DNF
Asian Championship 2016	First round	534	19.59		22.41		22.15	36.49	19.59	20.43	24.64
Yangzhou Open 2016	First round	67	16.75		20.30		16.75	23.72	22.70	20.91	17.30
Hefei Open 2016	First round	108	24.47		29.63		24.47	29.42	25.09	36.69	34.38
2x2x2 Cube
Hefei Winter Open 2023	Final	6	1.35		2.10		3.06	1.35	3.81	1.38	1.85
	First round	7	1.70		2.12		1.85	1.70	2.10	2.42	4.03
Rubik's WCA World Championship 2023	Second round	25	1.44		1.76		2.30	1.47	1.94	1.44	1.87
	First round	54	1.27		2.23		1.75	3.28	1.27	4.08	1.67
Hong Kong Small Cube Day 2023	Final	8	1.16		2.00		1.37	1.16	1.89	3.96	2.73
	Second round	6	1.42		1.99		1.53	2.65	DNF	1.79	1.42
	First round	10	2.05		2.74		2.66	6.60	2.05	2.40	3.16
Hangzhou Open AM 2021	Final	1	1.04		1.29	NR	1.64	1.06	1.17	1.65	1.04
	First round	5	1.88		2.29		2.00	2.52	4.34	2.34	1.88
Shaoxing Morning 2021	Final	2	1.56		1.78		1.88	1.69	1.56	2.50	1.77
	First round	3	1.45		2.37		1.45	2.36	2.39	2.37	2.44
Wuxi Winter 2019	Final	4	2.17		2.57		2.73	2.32	2.71	2.17	2.69
	First round	5	1.97		2.46		6.61	1.99	1.97	3.01	2.39
Xuzhou Winter 2019	Final	6	1.57		2.24		1.57	1.85	1.90	3.67	2.96
	Second round	7	2.04		3.16		5.35	2.05	4.77	2.04	2.66
	First round	4	1.48		2.30		1.49	1.48	2.58	3.07	2.82
China Championship 2019	Second round	101	1.91		4.15		5.20	3.37	8.52	3.87	1.91
	First round	8	1.99		2.29		2.16	2.49	2.43	2.27	1.99
AHAU Open 2019	Final	2	1.77		2.54		3.11	3.61	2.27	2.24	1.77
	First round	2	1.52		2.77		2.57	1.52	4.31	3.30	2.43
Xuzhou Spring 2019	Final	3	1.56		2.33		1.56	2.86	2.04	2.12	2.84
	First round	2	1.70		1.95		2.18	1.82	2.98	1.86	1.70
Wuhu Open 2019	Final	1	1.38		2.23		1.38	4.87	1.91	2.67	2.11
	Second round	3	2.05		2.48		2.50	2.05	2.05	2.89	DNF
	First round	1	1.46		1.67	NR	1.53	1.77	2.19	1.46	1.70
Hefei Spring 2019	Final	5	2.20		2.65		2.68	2.67	3.60	2.61	2.20
	Second round	5	2.70		2.91		2.70	2.82	2.78	3.61	3.13
	First round	25	2.58		4.49		4.70	2.58	8.24	4.40	4.37
Wuhu Open 2018	Final	2	2.29		3.38		2.88	DNF	3.38	3.87	2.29
	Second round	4	2.14		3.10		3.66	5.68	3.16	2.47	2.14
	First round	3	2.25		3.33		2.55	2.25	3.39	4.04	4.98
WIT Open 2018	Final	1	3.17		3.31		3.29	3.22	3.17	3.42	3.98
	First round	2	2.98		3.53		2.98	4.17	3.00	6.09	3.43
Hefei Summer 2018	Final	6	2.64		3.75		3.49	2.64	3.85	3.91	3.93
	Second round	9	2.47		3.38		2.47	3.83	2.78	4.01	3.52
	First round	8	2.33		3.54		4.25	3.52	3.70	3.41	2.33
Xuzhou Open 2018	Final	7	2.15		2.93		3.56	2.15	2.62	6.00	2.62
	Second round	11	3.05		3.58		3.30	5.14	3.86	3.57	3.05
	First round	10	2.77		3.75		2.77	4.39	3.08	3.78	5.07
You May Open 2018	Final	4	2.90		3.59		3.56	4.39	2.90	3.75	3.46
	First round	20	3.44		6.21		3.44	9.14	DNF	3.78	5.71
Nanjing Spring 2018	First round	89	2.83		6.26		2.83	4.74	5.46	8.97	8.57
Zhenjiang Open 2017	Final	9	0.82	NR	3.93		6.40	2.84	0.82	2.54	7.37
	Second round	8	2.83		3.85		3.38	3.89	6.15	4.27	2.83
	First round	26	2.93		5.83		5.43	DNF	2.93	7.69	4.36
Nanjing Autumn 2017	First round	74	5.16		8.72		5.16	DNF	12.10	5.68	8.39
Hefei Open 2017	Final	16	3.38		6.10		7.28	6.27	3.38	DNF	4.75
	Second round	11	3.38		4.02		4.00	7.18	3.42	3.38	4.63
	First round	63	3.57		6.29		6.67	6.80	DNF	5.40	3.57
Yangzhou Open 2017	Second round	32	3.84		4.71		7.48	4.57	3.88	3.84	5.69
	First round	34	4.13		4.71		4.76	4.13	4.29	6.06	5.09
China Championship 2017	Second round	64	3.65		4.59		3.69	3.65	4.63	7.28	5.46
	First round	103	4.42		5.05		4.86	4.92	4.42	7.34	5.38
Nanjing Spring 2017	First round	24	4.01		4.98		5.73	4.01	6.65	4.03	5.17
Asian Championship 2016	First round	364	6.33		10.07		11.42	10.86	9.85	6.33	9.49

History of National Records

Single	Average	Competition	Round	Solves
2x2x2 Cube
	1.29	Hangzhou Open AM 2021	Final	1.64	1.06	1.17	1.65	1.04
	1.67	Wuhu Open 2019	First round	1.53	1.77	2.19	1.46	1.70
0.82		Zhenjiang Open 2017	Final