Chan Tak Chuen (陳德泉)

Region	WCA ID	Gender	Competitions	Completed Solves
Hong Kong, China	2007CHUE01	Male	116	3464

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	156	6942	19302	10.34	12.59	19501	7248	157
2x2x2 Cube	84	3477	13750	2.52	5.50	33956	10161	242
4x4x4 Cube	58	2513	7167	39.10	44.56	6786	2405	60
5x5x5 Cube	58	2302	6959	1:23.31	1:34.87	7583	2499	62
3x3x3 Blindfolded	37	2002	6050	3:22.89
3x3x3 One-Handed	20	730	2280	12.75	19.34	5417	2037	37
Clock	24	588	2618	7.09	7.64	1833	395	18
Square-1	22	604	2791	13.73	18.81	2757	612	27

Medal Collection

Gold	Silver	Bronze
10	12	7

Record Collection

WR	CR	NR
	4	29


3x3x3 Cube
Pingtung Winter Open 2025	Second round	58	11.57		14.01		16.31	11.57	14.07	14.75	13.20
	First round	64	13.87		14.59		13.87	14.27	15.24	15.88	14.25
Singapore Championship 2025	First round	135	12.59		14.96		12.59	15.18	13.88	17.29	15.82
Taiwan Championship 2024	First round	141	13.11		14.48		14.29	13.11	15.50	15.53	13.64
Hong Kong Championship 2024	First round	91	12.40		15.98		19.64	25.84	14.36	13.93	12.40
Rubik's WCA Asian Championship 2024	First round	386	13.00		14.39		14.32	13.00	15.05	14.65	14.21
Guilin Open 2024	First round	85	13.57		15.26		16.85	17.84	13.57	14.87	14.05
Hong Kong Cube Day 2024	First round	57	11.48		12.59		12.56	12.20	11.48	16.31	13.01
Maru Cube Day Taiwan 2024	First round	120	14.05		15.36		14.05	14.12	16.06	19.00	15.89
Malaysia 15th Anniversary Championship 2024	First round	80	12.68		14.44		13.87	12.68	15.64	14.15	15.29
Vietnam Championship 2024	First round	130	13.44		14.61		17.67	13.74	13.78	13.44	16.32
Taipei Summer Open 2024	First round	117	13.61		14.75		13.61	15.02	14.80	14.44	17.06
Nanchang Spring 2024	First round	103	15.36		16.22		15.65	15.36	17.71	16.13	16.87
Honhui Cubing Carnival 2024	First round	68	13.06		15.07		15.58	14.82	13.06	15.05	15.34
Welcome Back Hong Kong 2024	First round	97	12.59		16.22		18.47	14.40	16.13	12.59	18.12
UoSM Cube Open 2024	First round	61	12.95		14.57		14.24	14.90	12.95	14.56	21.09
Taichung Open 2024	First round	68	11.06		14.11		17.09	14.38	13.94	14.02	11.06
MYHM Singapore Championship 2024	First round	125	14.38		15.03		15.11	15.57	23.97	14.38	14.40
Taiwan Championship 2023	First round	156	14.55		16.00		17.95	14.55	14.96	15.10	18.21
Malaysia Cube Championship 2023	Second round	84	12.72		13.70		14.04	14.01	16.52	12.72	13.04
	First round	89	12.25		13.78		16.04	12.36	14.46	12.25	14.51
Shenzhen Youth Open 2023	Second round	79	13.64		14.47		15.55	14.88	13.74	13.64	14.80
	First round	80	11.97		13.14		13.79	13.05	11.97	13.20	13.16
Taoyuan Airport Cube Day 2023	Second round	95	14.99		17.20		18.00	14.99	15.88	17.72	18.19
	First round	88	14.37		15.22		14.37	15.70	17.26	15.10	14.86
Beaconhouse Malaysia Cube Open 2023	First round	55	13.04		14.90		13.04	14.65	14.95	15.09	16.93
Hong Kong Championship 2023	First round	92	14.88		15.91		16.02	16.00	14.88	19.02	15.72
Rubik's WCA World Championship 2023	First round	752	12.79		14.69		15.98	14.32	13.76	16.53	12.79
Maru Cube Day 2023	Second round	129	14.77		17.90		14.77	20.92	14.90	20.20	18.60
	First round	108	14.37		14.92		15.74	15.96	14.37	14.56	14.46
Vietnam Championship 2023	First round	137	12.48		14.59		18.45	14.03	15.58	12.48	14.17
Selangor Ace Cube 2023	First round	69	13.58		15.88		13.58	17.62	16.08	16.94	14.61
Hong Kong Small Cube Day 2023	First round	113	13.61		16.27		14.70	18.98	15.14	13.61	19.27
Hong Kong Cube Day 2023	First round	94	12.39		15.07		15.27	23.60	13.09	16.84	12.39
Singapore Championship 2023	First round	112	11.59		13.98		13.07	14.72	18.45	14.16	11.59
Taiwan Championship 2019	Second round	78	12.01		14.40		15.89	13.48	13.89	12.01	15.84
	First round	83	13.31		14.30		14.93	18.66	13.31	14.24	13.74
Zhongshan NxN Speedcubing 2019	Second round	37	12.87		14.26		12.87	15.65	13.09	14.78	14.91
	First round	40	13.01		14.30		15.08	13.19	14.63	21.18	13.01
Cross-strait Cubing Exchange 2019	Second round	45	11.19		13.86		16.31	13.97	11.19	14.96	12.64
	First round	36	10.34		13.12		10.34	15.94	14.25	12.90	12.22
Shenzhen Open 2019	First round	73	14.19		15.64		14.19	15.42	18.85	16.37	15.13
Shenzhen Cubing 10th Anniversary 2019	Second round	129	13.16		14.13		14.19	16.56	13.16	13.57	14.63
	First round	160	12.56		14.92		12.56	14.60	15.80	14.36	17.09
WCA World Championship 2019	First round	410	12.66		13.99		13.21	19.31	12.66	13.84	14.91
Dongguan Spring 2019	Second round	31	12.38		14.55		12.38	14.51	14.27	17.15	14.86
	First round	32	13.22		14.61		13.22	26.88	13.27	16.31	14.24
GDSY Open 2019	Second round	91	13.48		15.71		17.54	15.72	14.44	16.96	13.48
	First round	90	13.35		14.93		14.75	19.99	14.60	15.45	13.35
Hong Kong Cube Day 2019	First round	65	12.51		15.56		17.76	12.51	16.27	15.03	15.37
Taiwan Championship 2018	Second round	55	13.14		14.24		14.19	24.34	13.14	14.39	14.14
	First round	51	12.58		13.52		14.72	12.58	14.77	13.07	12.77
Shantou Open 2018	Second round	33	12.78		14.89		14.89	15.23	12.78	18.32	14.54
	First round	40	13.23		16.16		16.42	18.20	23.04	13.85	13.23
Zhongshan NxN Speedcubing 2018	Second round	50	14.48		15.06		19.14	15.67	14.48	14.49	15.02
	First round	33	12.41		13.55		12.41	13.73	12.95	13.98	17.21
WCA Asian Championship 2018	First round	214	13.57		14.76		17.80	15.06	13.57	13.60	15.63
Shenzhen Open 2018	First round	100	13.38		14.59		16.28	13.88	15.18	14.71	13.38
Huizhou Open 2018	Second round	22	11.70		12.76		12.93	11.95	13.41	11.70	15.14
	First round	41	12.73		14.77		13.24	13.70	18.42	12.73	17.36
Guangdong Open 2018	Second round	69	12.42		14.39		15.11	15.29	12.78	16.12	12.42
	First round	100	12.36		15.99		14.90	30.58	18.19	14.89	12.36
Cross-strait Cubing Exchange 2018	Second round	60	12.91		14.70		12.91	14.43	15.09	14.59	16.07
	First round	36	12.84		13.15		13.34	13.25	12.84	18.96	12.87
GDSY Open 2018	Second round	57	12.99		14.35		21.08	13.16	15.42	12.99	14.46
	First round	65	14.31		15.37		15.43	15.24	15.45	15.94	14.31
Shenzhen Open 2017	Second round	36	12.76		14.72		16.94	15.80	13.64	14.72	12.76
	First round	46	13.65		16.21		16.61	18.44	13.65	17.14	14.88
Zhongshan Open 2017	Semi Final	30	12.45		15.43		15.03	12.45	17.48	15.93	15.32
	Second round	24	13.06		13.18		15.16	13.08	13.06	13.09	13.36
	First round	38	11.79		16.29		11.79	14.17	17.62	17.08	20.42
China's 10th Anniversary Championship 2017	Second round	144	14.39		15.19		15.14	14.51	15.93	19.32	14.39
	First round	148	12.65		14.89		15.28	12.65	15.38	14.00	18.81
Hong Kong Open 2017	First round	58	14.26		15.78		15.13	27.38	14.26	17.86	14.35
Shantou Open 2017	Second round	61	14.57		15.71		18.15	16.50	15.87	14.57	14.76
	First round	58	12.95		15.68		12.95	16.29	15.58	15.17	17.72
Cross-strait Cubing Exchange 2017	Second round	76	12.56		16.14		16.80	17.63	19.19	13.98	12.56
	First round	73	12.95		15.46		12.95	17.40	15.66	16.46	14.27
World Rubik's Cube Championship 2017	First round	517	13.67		15.43		15.04	13.67	15.82	15.42	15.83
Zhuhai Open 2017	Second round	39	12.16		15.57		13.58	18.00	12.16	15.14	19.30
	First round	33	13.67		14.79		14.49	18.51	14.68	15.21	13.67
Guangzhou SCUT 2017	Second round	38	11.20		16.41		15.61	20.95	11.20	16.98	16.65
	First round	28	12.58		15.18		14.60	15.63	12.58	15.30	17.40
Shenzhen New Year 2017	Second round	32	12.48		14.64		14.45	14.75	14.73	12.48	15.14
	First round	48	14.69		16.76		17.42	15.15	19.84	17.70	14.69
Taiwan Championship 2016	Second round	70	13.09		15.85		15.73	17.93	14.92	13.09	16.91
	First round	46	13.27		13.69		14.71	13.27	13.75	13.69	13.63
Asian Championship 2016	Second round	264	14.38		16.01		16.02	22.50	14.38	16.09	15.92
	First round	230	13.56		15.11		16.02	15.61	13.70	13.56	17.16
Arnold Classic Asia 2016	Second round	36	15.35		16.39		17.79	15.35	15.68	19.44	15.69
	First round	45	16.92		18.28		18.84	17.93	20.60	18.06	16.92
Cross-strait Cubing Exchange 2016	Second round	72	14.15		15.74		15.09	14.15	15.57	16.55	21.92
	First round	73	14.02		16.15		19.22	14.02	20.97	15.13	14.10
Huizhou Open 2016	Second round	33	14.59		16.25		17.18	14.59	17.02	16.94	14.79
	First round	33	13.75		15.88		14.76	21.00	14.74	13.75	18.13
Shenzhen New Year 2016	Second round	29	12.44		14.70		17.78	15.19	13.44	12.44	15.46
	First round	36	15.03		15.97		18.40	15.67	15.04	17.19	15.03
China Championship 2015	First round	169	13.64		15.16		14.49	13.64	17.57	15.26	15.74
Hong Kong Summer Cube Day 2015	Second round	19	13.98		14.58		14.41	19.52	15.03	14.29	13.98
	First round	18	12.27		14.88		12.27	14.38	17.30	15.34	14.91
Cross-strait Cubing Exchange 2015	First round	61	11.90		17.14		11.90	19.47	19.12	14.48	17.82
Shantou Open 2015	Second round	27	14.19		15.16		14.47	14.19	17.26	16.08	14.93
	First round	26	14.00		15.45		15.18	15.76	15.49	14.00	15.68
Shenzhen Open 2015	Second round	41	15.19		17.52		18.63	16.57	21.31	15.19	17.37
	First round	34	16.34		16.75		17.19	16.34	16.84	17.00	16.40
Hong Kong Spring Cube Day 2015	Second round	9	14.00		16.33		17.53	16.63	14.00	15.09	17.28
	First round	12	13.72		16.18		17.27	16.77	14.56	13.72	17.22
Guangzhou More Fun Site 2015	First round	31	12.81		17.76		17.53	12.81	16.67	19.09	20.75
Nanning Open 2015	Second round	7	14.59		16.10		14.59	20.29	16.01	15.90	16.39
	First round	6	14.23		15.96		16.47	16.14	15.28	17.69	14.23
Guangzhou New Year's Cube Day 2015	Final	28	13.46		15.93		13.46	15.30	28.08	15.72	16.78
Guangdong Open 2014	Second round	42	13.75		16.14		13.75	29.41	16.86	14.18	17.38
	First round	62	15.77		17.45		17.55	16.02	15.77	18.77	DNF
Cross-strait Cubing Exchange 2014	Second round	45	14.33		16.37		14.33	17.91	16.55	14.64	DNF
	First round	48	13.80		15.92		15.88	27.75	13.80	16.66	15.22
Huizhou Open 2014	Second round	23	15.77		17.10		18.39	DNF	16.74	16.18	15.77
	First round	19	13.26		14.84		13.26	14.74	15.44	15.49	14.34
Guangzhou Wushan Open 2014	Second round	21	15.78		17.56		15.78	16.90	21.91	18.13	17.65
	First round	19	15.04		16.61		18.20	15.04	18.20	15.05	16.57
Guangzhou Cube Splashing Day 2014	Second round	21	14.58		15.51		15.71	15.97	16.09	14.85	14.58
	First round	15	12.23		14.75		17.67	12.23	13.28	13.29	18.17
Guangzhou Small Cubes 2014	First round	25	13.82		16.18		15.66	19.46	13.82	15.37	17.51
Fuzhou Open 2013	Second round	18	15.01		17.13		15.85	15.01	17.77	17.76	19.42
	First round	13	13.95		15.41		16.24	15.72	14.26	13.95	21.83
Guangdong Open 2013	Second round	34	14.70		15.35		14.70	17.00	16.05	15.10	14.90
	First round	46	14.74		15.58		16.45	17.44	15.20	15.08	14.74
Shanghai Summer 2013	Second round	29	13.83		15.74		17.05	15.11	13.83	17.44	15.05
	First round	31	12.43		15.84		17.65	16.13	13.75	12.43	18.52
Guangzhou CCSA Championship 2013	First round	43	14.45		15.94		15.26	16.12	14.45	22.29	16.45
Guangzhou SCAU Open 2013	Second round	15	14.65		18.24		18.78	16.67	14.65	19.27	27.07
	First round	17	14.10		16.73		17.53	16.89	14.10	17.73	15.78
Guangzhou Rubik's Cube Day 2013	Second round	20	14.96		16.90		17.23	16.83	16.65	14.96	18.74
	First round	26	16.42		18.00		18.21	19.04	19.44	16.42	16.74
Asian Championship 2012	Second round	39	13.43		14.35		14.56	14.03	18.21	14.46	13.43
	First round	64	14.95		15.88		16.60	14.95	15.53	24.06	15.51
Guangdong Open 2012	First round	35	14.46		17.41		20.36	14.46	20.21	14.83	17.19
Guangzhou Winter 2011	First round	13	13.52				15.91	15.75	13.52
Guangzhou Summer Vacation 2011	Final	13	14.88		16.35		19.08	16.33	15.97	16.75	14.88
	First round	12	12.88		14.53		14.94	26.02	14.75	12.88	13.91
Shenzhen University 2011	Second round	11	13.00		14.01		18.21	14.53	13.06	13.00	14.44
	First round	16	15.52		16.48		15.71	15.52	17.93	16.22	17.52
Guangzhou Small Cubes 2010	Second round	16	16.06		17.18		16.06	18.27	16.25	17.02	22.90
	First round	12	14.31		15.97		15.96	15.38	17.11	16.56	14.31
Guangdong Open 2010	Second round	27	15.63		17.07		17.06	15.63	18.86	16.11	18.05
	First round	31	15.63		17.04		17.19	15.63	16.18	21.96	17.75
Hong Kong Open 2010	Second round	20	15.75		16.17		16.21	16.08	16.88	15.75	16.22
	First round	24	14.15		16.86		17.65	16.27	16.66	17.90	14.15
Hong Kong Cube Day 2010	First round	13	14.66		16.51		14.66	16.77	17.03	16.11	16.65
Guangdong Open 2009	Final	20	14.80		16.77		18.91	14.81	18.33	14.80	17.18
	Second round	21	14.83		16.26		16.13	16.94	14.83	15.72	18.88
	First round	36	15.36		17.92		20.25	16.00	19.65	18.11	15.36
Shenzhen Summer Open 2009	Second round	33	16.63		21.25		16.63	18.58	32.38	25.88	19.28
	First round	17	13.80		16.37		15.22	18.90	15.00	13.80	19.15
Macau Rubik's Open 2009	Second round	14	17.81		18.36		18.34	19.83	18.80	17.93	17.81
	First round	13	15.94		18.23		15.94	18.41	19.08	17.21	20.66
Hong Kong Open 2009	Second round	24	15.78		19.02		17.59	26.96	22.34	15.78	17.13
	First round	35	17.36		18.90		20.59	18.19	21.66	17.91	17.36
Shijiazhuang Open 2009	Final	7	15.94		18.07		18.78	18.25	17.18	15.94	25.40
	Second round	4	16.03		17.08		16.03	17.53	16.53	17.18	18.27
	First round	7	16.44		19.59		17.43	16.44	21.19	20.16	21.65
Guangdong Open 2008	Second round	19	15.11		17.98		20.02	18.52	15.11	16.55	18.88
	First round	22	18.88		20.70		20.31	19.50	24.16	22.28	18.88
Hong Kong Open 2008	Final	7	15.68		21.09		20.21	15.68	21.96	22.65	21.11
	Second round	7	17.75		18.21		17.97	19.88	18.52	17.75	18.15
	First round	5	16.30				17.46	16.30	22.38
Beijing Open 2007	Final	4	13.81	NR	20.13		21.72	13.81	18.55	20.13	30.00
	Second round	4	16.27	NR	20.58		22.21	21.77	16.27	17.75	23.28
	First round	15	23.34				23.34	24.56	24.86
Guangdong Open 2007	Final	6	16.93		19.18		21.53	20.84	17.90	18.80	16.93
	Second round	8	16.55	NR	19.03	NR	18.59	19.31	20.68	19.18	16.55
	First round	9	20.40				23.58	25.11	20.40
2x2x2 Cube
Taiwan Championship 2024	First round	111	4.60		6.14		6.06	9.93	6.97	4.60	5.39
Guilin Open 2024	First round	54	6.19		8.86		16.28	14.13	6.24	6.21	6.19
Hong Kong Cube Day 2024	First round	83	5.12		6.27		7.63	12.29	5.12	5.91	5.28
Maru Cube Day Taiwan 2024	First round	84	5.29		5.90		5.53	5.29	6.32	7.31	5.84
Malaysia 15th Anniversary Championship 2024	First round	118	6.02		9.67		6.02	10.69	10.25	11.43	8.08
Vietnam Championship 2024	First round	148	4.13		7.96		12.31	8.13	9.05	6.69	4.13
Taipei Summer Open 2024	First round	93	5.04		5.67		5.08	6.38	6.02	5.04	5.90
Nanchang Spring 2024	First round	65	5.81		6.32		5.81	6.80	6.36	5.94	6.65
Honhui Cubing Carnival 2024	First round	74	5.07		7.50		DNF	5.59	5.07	10.62	6.29
Welcome Back Hong Kong 2024	First round	84	4.78		6.98		7.47	4.78	7.35	6.11	8.12
UoSM Cube Open 2024	First round	69	5.31		6.26		6.41	5.31	9.90	6.73	5.65
Taichung Open 2024	First round	66	4.28		6.27		5.82	8.49	5.74	4.28	7.25
MYHM Singapore Championship 2024	First round	111	5.77		6.60		5.77	6.23	9.63	6.42	7.15
Taiwan Championship 2023	First round	124	5.49		6.49		5.49	7.00	6.69	5.79	DNF
Malaysia Cube Championship 2023	First round	93	5.32		6.05		5.68	5.68	12.36	6.80	5.32
Shenzhen Youth Open 2023	First round	76	3.72		5.79		5.59	6.32	5.47	8.16	3.72
Taoyuan Airport Cube Day 2023	Second round	59	5.07		6.11		5.07	6.23	15.99	6.06	6.04
	First round	81	5.06		6.99		5.06	7.23	5.67	8.06	DNF
Beaconhouse Malaysia Cube Open 2023	First round	61	4.95		5.80		10.41	6.31	5.91	5.19	4.95
Rubik's WCA World Championship 2023	First round	616	5.17		6.92		6.87	7.96	9.48	5.94	5.17
Maru Cube Day 2023	Second round	86	4.92		5.88		4.92	6.36	5.39	6.70	5.89
	First round	118	5.52		7.22		6.65	5.52	7.84	7.51	7.49
Vietnam Championship 2023	First round	138	5.34		7.32		7.03	8.76	5.34	7.24	7.68
Selangor Ace Cube 2023	First round	75	5.81		6.58		6.62	7.92	7.11	5.81	6.00
Taiwan Championship 2019	First round	104	6.68		7.02		6.79	7.47	7.38	6.88	6.68
Zhongshan NxN Speedcubing 2019	First round	31	3.84		6.02		5.59	3.84	22.05	6.10	6.37
Cross-strait Cubing Exchange 2019	First round	51	5.16		6.20		6.46	5.16	6.02	6.13	7.62
Shenzhen Cubing 10th Anniversary 2019	First round	140	2.52		6.42		5.98	6.01	10.02	7.26	2.52
WCA World Championship 2019	First round	498	4.63		7.50		7.05	4.63	6.76	8.69	14.00
Dongguan Spring 2019	First round	40	5.45		6.60		6.71	8.70	6.09	5.45	7.00
GDSY Open 2019	First round	65	4.40		5.50		5.13	6.78	4.84	4.40	6.53
Taiwan Championship 2018	First round	49	4.12		6.32		6.22	7.96	4.12	5.85	6.89
Shantou Open 2018	First round	29	3.97		6.36		6.45	6.39	3.97	6.25	8.40
Zhongshan NxN Speedcubing 2018	First round	43	5.97		6.27		6.79	6.26	6.48	5.97	6.07
WCA Asian Championship 2018	First round	199	5.35		8.05		5.39	8.64	10.88	10.11	5.35
Shenzhen Open 2018	First round	108	5.52		6.71		7.26	7.57	6.56	5.52	6.31
Huizhou Open 2018	First round	32	4.71		6.17		6.03	4.71	6.38	6.10	14.57
Guangdong Open 2018	First round	63	4.80		6.64		14.46	7.14	5.30	7.48	4.80
GDSY Open 2018	First round	66	5.81		6.65		9.15	6.27	7.08	6.59	5.81
Shenzhen Open 2017	First round	48	5.74		6.95		5.74	8.06	8.73	7.04	5.75
Zhongshan Open 2017	Second round	58	5.31		7.65		10.60	10.76	5.75	6.59	5.31
	First round	49	5.31		7.09		6.28	6.57	5.31	11.27	8.42
China's 10th Anniversary Championship 2017	First round	144	4.69		6.74		12.28	4.69	5.77	7.20	7.26
Shantou Open 2017	First round	79	6.21		8.07		6.21	8.00	6.75	DNF	9.46
Cross-strait Cubing Exchange 2017	First round	44	3.93		5.73		6.09	10.88	4.64	6.47	3.93
World Rubik's Cube Championship 2017	First round	608	8.26				8.26	9.34
Zhuhai Open 2017	Second round	26	5.54		7.37		6.96	5.54	9.85	6.97	8.17
	First round	24	3.94		5.74		11.09	5.37	5.89	3.94	5.96
Cross-strait Cubing Exchange 2015	First round	66	6.91		9.43		6.91	10.88	9.05	14.36	8.36
Cross-strait Cubing Exchange 2014	First round	43	6.53		7.21		7.40	6.53	11.15	7.11	7.13
Guangzhou SCAU Open 2013	First round	15	5.36		8.05		9.25	6.69	5.36	8.52	8.95
Asian Championship 2012	First round	47	2.92		6.45		8.82	7.79	3.21	2.92	8.36
Guangdong Open 2012	Second round	18	4.96		6.71		4.96	6.27	6.16	10.16	7.71
	First round	12	5.86		6.30		6.18	6.19	10.47	5.86	6.53
Guangzhou Winter 2011	First round	19	6.09		7.49		6.09	6.78	8.61	9.46	7.08
Guangzhou Summer Vacation 2011	First round	19	5.41		7.32		8.36	5.41	17.84	6.47	7.13
Shenzhen University 2011	Final	15	6.77		7.14		7.05	7.00	7.36	7.46	6.77
	First round	11	4.83		6.10		4.83	6.69	7.21	5.21	6.40
Guangzhou Small Cubes 2010	Final	9	5.25		6.21		5.25	6.58	5.93	8.08	6.11
	First round	12	6.11		8.04		8.02	6.11	7.93	8.18	12.02
Guangdong Open 2010	First round	32	5.72		7.04		7.69	7.56	7.11	5.72	6.44
Hong Kong Open 2010	First round	25	6.06		8.28		6.33	9.05	9.94	6.06	9.46
Hong Kong Cube Day 2010	Final	11	3.59		6.85		5.43	3.59	9.63	5.50	9.75
	First round	11	5.00		6.41		6.44	6.09	6.69	6.88	5.00
Guangdong Open 2009	Final	17	6.61		7.37		7.21	6.61	7.06	10.28	7.83
	First round	17	4.93		7.18		7.28	9.58	4.93	7.08	7.19
Shenzhen Summer Open 2009	Final	8	6.22		6.66		6.33	6.80	6.22	15.19	6.84
	First round	13	5.30		6.75		7.08	7.08	5.30	7.61	6.08
Macau Rubik's Open 2009	Final	8	6.65		7.26		7.61	7.41	6.75	8.08	6.65
Hong Kong Open 2009	First round	35	5.13		9.91		14.19	6.97	DNF	5.13	8.56
Shijiazhuang Open 2009	Final	7	7.90		9.51		7.90	10.58	8.97	15.84	8.97
	First round	4	5.18		8.83		5.18	11.25	9.15	9.03	8.31
Guangdong Open 2008	Final	11	3.97		6.77		7.40	3.97	6.97	6.66	6.69
Hong Kong Open 2008	Final	5	6.44		7.72		7.02	6.44	8.78	11.30	7.36
Beijing Open 2007	Final	6	8.53		12.17		8.53	13.70	12.59	10.22	26.91
Guangdong Open 2007	Final	6	9.25		10.47	NR	9.25	10.56	9.83	14.75	11.03
4x4x4 Cube
Pingtung Winter Open 2025	First round	47	39.90		46.66		43.63	45.19	51.40	51.16	39.90
Singapore Championship 2025	First round	54	44.70		46.76		46.62	47.23	47.15	46.52	44.70
Taiwan Championship 2024	First round	88	42.52		46.60		45.56	42.52	50.35	49.74	44.51
Hong Kong Championship 2024	First round	42	50.94				1:04.53	50.94
Rubik's WCA Asian Championship 2024	First round	246	44.77		51.77		51.28	55.12	44.77	48.92	1:01.31
Guilin Open 2024	First round	45	44.22		52.00		57.68	52.75	44.22	48.55	54.71
Hong Kong Cube Day 2024	First round	32	46.59		51.82		46.59	51.61	51.97	52.62	51.89
Guangzhou Big Cubes 2024	First round	91	46.91		53.86		54.69	56.56	53.04	46.91	53.84
Maru Cube Day Taiwan 2024	First round	65	48.12		48.40		48.48	48.12	48.43	48.29	49.43
Malaysia 15th Anniversary Championship 2024	First round	52	46.64		50.20		56.72	46.64	54.22	47.69	48.69
Vietnam Championship 2024	First round	67	45.62		53.64		45.62	56.03	56.63	56.55	48.34
Taipei Summer Open 2024	First round	78	41.91		50.02		46.95	48.28	56.85	41.91	54.84
Nanchang Spring 2024	First round	37	41.81		51.03		41.81	56.20	55.93	47.98	49.18
Welcome Back Hong Kong 2024	First round	38	42.64		52.30		1:20.35	42.64	53.53	55.53	47.85
UoSM Cube Open 2024	First round	26	42.59		46.07		42.59	45.09	1:00.59	42.68	50.45
Taichung Open 2024	First round	56	49.48		51.87		50.57	50.69	49.48	54.36	56.75
MYHM Singapore Championship 2024	First round	47	45.16		51.56		45.16	51.05	56.88	46.75	56.89
Taiwan Championship 2023	First round	75	40.49		44.56		47.12	40.49	44.44	42.13	55.72
Malaysia Cube Championship 2023	First round	54	45.58		50.07		51.69	45.58	51.67	46.84	1:15.72
Taoyuan Airport Cube Day 2023	Second round	61	46.71		49.48		52.09	47.77	46.71	55.93	48.57
	First round	69	43.55		52.14		56.83	52.90	43.55	54.30	49.23
Hong Kong Championship 2023	First round	38	56.05				56.05	1:08.51
Rubik's WCA World Championship 2023	First round	504	52.91		56.77		1:04.74	53.01	1:01.74	52.91	55.56
Maru Cube Day 2023	Second round	76	48.62		52.32		48.62	51.48	52.89	52.64	52.83
	First round	78	48.30		53.76		57.43	48.30	54.90	48.94	58.20
Vietnam Championship 2023	First round	75	46.47		54.02		54.71	46.47	56.65	58.56	50.70
Selangor Ace Cube 2023	First round	50	53.35		56.76		53.35	1:04.36	58.78	56.23	55.26
Hong Kong Cube Day 2023	Final	49	49.92		54.06		49.92	55.06	54.94	52.19	1:05.65
Singapore Championship 2023	First round	74	50.23				50.23	1:02.23
Taiwan Championship 2019	Second round	44	46.68		48.91		47.58	48.51	51.15	46.68	50.63
	First round	49	45.92		48.92		50.82	49.08	46.87	45.92	53.68
Zhongshan NxN Speedcubing 2019	First round	22	44.16		47.03		44.16	45.24	52.09	49.77	46.07
Cross-strait Cubing Exchange 2019	Second round	32	45.48		48.90		57.05	46.34	45.48	48.69	51.68
	First round	32	41.63		48.08		48.33	50.29	45.62	41.63	50.31
Shenzhen Open 2019	First round	29	46.65		49.60		47.13	46.65	59.95	48.68	53.00
Shenzhen Cubing 10th Anniversary 2019	First round	67	46.62		49.78		46.62	51.75	47.53	53.15	50.07
WCA World Championship 2019	First round	294	44.02		51.20		44.23	44.02	52.02	57.35	DNF
ZHBIT Open 2019	First round	25	47.44		49.96		48.39	48.73	52.76	53.92	47.44
Dongguan Spring 2019	Final	11	44.80		47.05		46.92	44.80	52.13	46.41	47.82
GDSY Open 2019	First round	37	45.17		48.41		50.87	45.17	47.82	54.56	46.54
Hong Kong Cube Day 2019	First round	24	39.10		49.75		54.67	52.84	41.74	55.44	39.10
Taiwan Championship 2018	First round	44	46.59		48.47		48.03	47.74	46.59	49.63	59.75
Shantou Open 2018	First round	16	40.15		48.39		49.18	53.27	51.15	44.84	40.15
Zhongshan NxN Speedcubing 2018	First round	39	41.93		55.89		58.02	41.93	52.59	57.05	1:04.75
WCA Asian Championship 2018	First round	146	44.81		51.11		49.10	49.17	55.07	44.81	1:02.40
Shenzhen Open 2018	First round	45	45.00		49.15		53.86	52.09	47.53	45.00	47.84
Huizhou Open 2018	First round	20	39.48		47.51		51.03	47.75	46.55	39.48	48.22
Guangdong Open 2018	Second round	40	52.68		56.06		52.98	56.85	52.68	1:01.78	58.36
	First round	45	52.47		56.32		52.47	55.43	1:09.17	55.71	57.81
Cross-strait Cubing Exchange 2018	First round	42	46.34		55.17		58.51	53.76	53.24	1:01.00	46.34
GDSY Open 2018	First round	42	46.79		54.29		53.93	56.31	52.62	46.79	58.49
China's 10th Anniversary Championship 2017	First round	60	46.55		51.88		53.45	46.55	50.72	51.46	59.85
Hong Kong Open 2017	First round	28	47.55		53.02		1:03.97	49.96	56.67	47.55	52.44
Shantou Open 2017	First round	31	44.88		51.96		54.25	56.29	47.57	54.05	44.88
Cross-strait Cubing Exchange 2017	First round	50	47.68		52.56		54.41	51.97	58.92	47.68	51.29
World Rubik's Cube Championship 2017	First round	309	41.53		55.07		59.72	52.02	41.53	55.94	57.24
Zhuhai Open 2017	First round	19	45.70		53.22		51.36	57.80	52.74	55.56	45.70
Hong Kong Cube Day 2017	Final	38	1:00.35				1:00.35	1:12.21
Taiwan Championship 2016	First round	42	48.66		54.34		56.52	52.15	54.36	1:12.75	48.66
Asian Championship 2016	Second round	104	51.88		57.24		58.18	51.88	1:00.34	1:01.80	53.20
	First round	84	50.49		51.92		51.26	54.00	52.81	51.69	50.49
Arnold Classic Asia 2016	Second round	17	50.38		54.75		52.16	54.92	57.17	57.78	50.38
	First round	17	51.38		55.40		1:03.54	53.73	55.17	57.29	51.38
Cross-strait Cubing Exchange 2016	First round	39	53.45		55.59		54.81	53.58	58.38	1:05.01	53.45
Huizhou Open 2016	Final	21	50.39		54.36		55.00	1:02.32	56.11	51.96	50.39
China Championship 2015	First round	104	49.97		1:03.60		49.97	1:07.46	1:06.68	1:01.59	1:02.54
Hong Kong Summer Cube Day 2015	First round	14	53.83		57.66		53.83	1:06.87	56.32	58.56	58.11
Cross-strait Cubing Exchange 2015	First round	35	51.55		57.31		59.07	52.94	51.55	1:03.14	59.92
Shantou Open 2015	First round	23	43.40		56.46		57.75	43.40	57.94	1:05.81	53.68
Shenzhen Open 2015	Final	21	49.90		56.99		1:03.61	57.89	52.70	49.90	1:00.38
Hong Kong Spring Cube Day 2015	First round	9	58.16		1:12.03		1:20.15	1:08.71	58.16	1:07.22	1:48.46
Back To Cubing Hong Kong 2015	Final	15	52.59		58.08		53.21	1:01.25	59.77	1:01.44	52.59
Nanning Open 2015	Final	5	55.65		59.31		1:00.47	55.65	55.88	1:01.59	1:08.22
	First round	5	51.59		54.65		1:00.38	51.59	53.27	58.47	52.20
Guangzhou Big Cubes 2014	First round	18	48.12		57.56		1:08.16	59.29	1:00.55	52.84	48.12
Guangdong Open 2014	First round	37	55.40				1:06.20	55.40
Cross-strait Cubing Exchange 2014	First round	51	1:16.71				1:16.71	1:19.22
Huizhou Open 2014	First round	28	1:18.99				1:24.21	1:18.99
Guangzhou Cube Splashing Day 2014	First round	28	1:21.65				1:21.65	1:25.89
Fuzhou Open 2013	Final	15	1:04.61		1:17.38		1:29.75	1:41.63	1:15.77	1:06.63	1:04.61
Guangzhou SCAU Open 2013	Final	11	1:00.78		1:13.90		1:28.83	1:07.43	1:15.40	1:18.86	1:00.78
Asian Championship 2012	First round	60	1:07.48		1:11.02		1:11.29	1:07.48	1:07.76	1:18.11	1:14.01
Guangdong Open 2012	First round	25	1:03.90		1:15.72		1:03.90	1:08.43	DNF	1:12.69	1:26.03
Guangzhou Winter 2011	Final	11	1:03.61		1:08.16		1:20.11	1:03.61	1:03.66	1:16.56	1:04.25
Shenzhen University 2011	Final	12	1:06.91		1:23.22		1:41.78	1:06.91	1:20.91	1:06.97	DNF
	First round	12	57.58		1:07.70		1:12.68	57.58	1:12.18	1:04.08	1:06.84
Guangdong Open 2010	First round	21	1:04.78		1:11.79		1:09.77	1:04.78	1:24.46	1:08.43	1:17.18
Hong Kong Open 2010	First round	18	1:04.44		1:11.62		1:14.31	1:13.77	1:13.46	1:04.44	1:07.63
Hong Kong Cube Day 2010	Final	9	59.63		1:06.42		1:07.40	59.63	1:23.81	1:07.97	1:03.90
	First round	9	59.66		1:04.25		1:00.38	1:08.00	1:07.80	59.66	1:04.56
Guangdong Open 2009	Final	7	1:01.36		1:05.59		1:14.13	1:12.30	1:01.36	1:02.40	1:02.08
	First round	12	59.46		1:10.23		1:17.55	59.46	1:05.15	1:08.00	1:19.68
Shenzhen Summer Open 2009	Final	9	1:00.08		1:10.49		1:12.44	1:12.58	1:09.02	1:00.08	1:10.02
	First round	10	1:00.75		1:10.45		1:02.22	1:14.50	1:14.63	1:16.18	1:00.75
Macau Rubik's Open 2009	Final	8	1:07.22		1:11.43		1:07.22	1:16.15	1:08.06	1:12.21	1:14.02
Hong Kong Open 2009	First round	11	1:01.19		1:15.12		1:18.63	1:01.19	1:11.94	1:14.80	1:26.68
Shijiazhuang Open 2009	Final	6	1:15.38		1:33.07		1:34.44	1:33.36	1:37.65	1:31.41	1:15.38
Guangdong Open 2008	Final	18	1:37.21				1:37.21	1:54.59
5x5x5 Cube
Pingtung Winter Open 2025	First round	54	1:29.51		1:39.45		1:29.51	1:41.15	1:35.37	1:41.82	1:42.44
Singapore Championship 2025	First round	43	1:40.69		1:52.87		1:46.19	1:51.61	DNF	2:00.82	1:40.69
Taiwan Championship 2024	First round	98	1:31.55		1:41.16		1:37.83	1:31.80	1:31.55	1:53.85	1:54.51
Guangzhou Big Cubes 2024	First round	84	1:38.14				1:38.14	1:56.44
Maru Cube Day Taiwan 2024	First round	72	1:32.70				1:47.43	1:32.70
Malaysia 15th Anniversary Championship 2024	First round	51	1:39.79		1:44.72		1:50.56	1:43.08	1:45.23	1:39.79	1:45.86
Vietnam Championship 2024	First round	55	1:33.20		1:46.13		1:54.86	1:33.20	1:45.89	1:37.65	1:55.89
UoSM Cube Open 2024	Final	31	1:43.79		1:50.63		1:47.33	1:57.30	1:54.11	1:43.79	1:50.46
MYHM Singapore Championship 2024	First round	39	1:34.36		1:46.39		1:49.89	1:34.36	1:48.96	1:46.89	1:43.32
Taiwan Championship 2023	First round	93	1:40.11				1:45.98	1:40.11
Malaysia Cube Championship 2023	First round	48	1:27.66		1:44.22		1:51.83	1:27.66	1:48.24	1:46.31	1:38.10
Taoyuan Airport Cube Day 2023	First round	60	1:32.39		1:45.76		1:57.92	1:32.39	1:42.94	2:00.77	1:36.43
Hong Kong Championship 2023	First round	27	1:48.23				1:48.23	1:50.70
Rubik's WCA World Championship 2023	First round	423	1:33.69		1:47.34		1:33.69	1:46.14	1:44.35	1:51.54	1:56.59
Hong Kong Big Cube Day 2023	First round	37	1:28.71		1:37.51		1:28.71	1:59.84	1:38.79	1:37.01	1:36.74
Maru Cube Day 2023	First round	70	1:50.48				1:50.48	1:52.69
Vietnam Championship 2023	Final	54	1:37.22		1:54.76		2:06.64	1:37.22	1:39.32	1:58.64	2:06.31
Selangor Ace Cube 2023	First round	47	1:41.06		1:58.75		2:13.42	1:51.78	1:41.06	2:06.12	1:58.34
Singapore Championship 2023	First round	63	1:49.87				1:49.87	2:03.64
Taiwan Championship 2019	First round	46	1:24.24		1:39.30		1:35.19	1:45.88	1:47.44	1:36.82	1:24.24
Zhongshan NxN Speedcubing 2019	Final	24	1:30.46		1:41.15		1:43.01	1:49.60	1:42.44	1:30.46	1:37.99
Cross-strait Cubing Exchange 2019	First round	35	1:27.15		1:38.60		1:42.16	1:27.15	1:38.58	1:44.08	1:35.05
Shenzhen Cubing 10th Anniversary 2019	First round	53	1:24.16		1:38.33		1:43.89	1:34.98	1:36.11	1:24.16	1:50.34
WCA World Championship 2019	First round	240	1:23.31		1:35.52		1:32.22	1:49.59	1:39.11	1:35.23	1:23.31
ZHBIT Open 2019	Final	28	1:29.16		1:34.87		1:48.93	1:39.34	1:31.54	1:29.16	1:33.74
Dongguan Spring 2019	Final	22	1:51.50				1:51.50	1:53.33
GDSY Open 2019	First round	46	1:31.86		1:41.50		1:55.97	1:31.86	1:44.87	1:37.44	1:42.19
Taiwan Championship 2018	First round	38	1:31.47		1:38.11		1:39.80	2:00.65	1:35.71	1:31.47	1:38.82
Zhongshan NxN Speedcubing 2018	First round	36	1:54.10				2:11.63	1:54.10
WCA Asian Championship 2018	First round	137	1:49.16		2:02.28		2:17.46	1:49.16	1:55.68	2:07.03	2:04.14
Shenzhen Open 2018	First round	57	1:57.45				DNF	1:57.45
Guangdong Open 2018	First round	34	1:53.67				1:53.67	2:28.57
Cross-strait Cubing Exchange 2018	First round	44	1:52.17				1:52.17	2:32.35
GDSY Open 2018	First round	42	2:01.65				2:01.65	2:03.76
China's 10th Anniversary Championship 2017	First round	67	1:46.17				1:48.52	1:46.17
Cross-strait Cubing Exchange 2017	First round	60	1:48.30		2:00.59		2:11.89	1:48.30	2:02.67	1:49.24	2:09.85
World Rubik's Cube Championship 2017	First round	309	1:51.64		2:01.06		2:07.76	1:53.98	1:51.64	2:02.05	2:07.15
Zhuhai Open 2017	First round	28	2:16.08				2:16.08	2:28.79
Guangzhou SCUT 2017	First round	22	1:58.86				1:58.86	2:01.36
Taiwan Championship 2016	First round	50	1:50.72		1:59.95		1:51.42	2:03.91	2:04.53	2:08.72	1:50.72
Shenzhen Summer Open 2009	First round	21	2:53.81		3:14.60		3:28.53	3:15.53	3:16.15	2:53.81	3:12.13
Shijiazhuang Open 2009	Final	5	3:00.36				3:13.72	3:00.36
3x3x3 Blindfolded
Taiwan Championship 2024	Final	33	DNF		DNF		DNF	DNF	DNF
Hong Kong Championship 2024	Final	7	DNF		DNF		DNF	DNF	DNF
	First round	9	4:15.73		DNF		DNF	4:15.73	DNF
Hong Kong Blind Legends 2024	First round	24	4:24.62		DNF		DNF	4:33.15	4:24.62
Vietnam Championship 2024	First round	26	3:27.43		DNF		3:27.43	6:12.16	DNF
Taipei Summer Open 2024	Final	20	4:03.86		DNF		4:26.04	4:03.86	DNF
UoSM Cube Open 2024	Final	15	4:06.13		DNF		4:06.13	DNF	DNF
Please Be Quiet Taiwan 2024	Second round	23	3:59.93		DNF		3:59.93	DNF	DNF
	First round	24	3:39.16		DNF		3:39.16	3:48.94	DNF
Taiwan Championship 2023	Final	28	3:58.93		DNF		3:58.93	DNF	DNF
Malaysia Cube Championship 2023	First round	25	DNF		DNF		DNF	DNF	DNF
Hong Kong Championship 2023	First round	17	DNF		DNF		DNF	DNF	DNF
Taiwan Blind Day 2023	Second round	15	6:59.83		DNF		DNF	6:59.83	DNF
	First round	15	3:22.89		DNF		6:15.31	DNF	3:22.89
3x3x3 One-Handed
Pingtung Winter Open 2025	First round	31	20.02		21.22		23.79	21.94	21.38	20.33	20.02
Singapore Championship 2025	First round	51	19.07		21.02		26.01	22.98	19.84	19.07	20.25
Taiwan Championship 2024	First round	57	21.07		23.35		23.98	25.20	23.36	22.70	21.07
Hong Kong Championship 2024	Second round	18	19.04		21.74		26.82	24.76	20.90	19.55	19.04
	First round	22	19.25		20.87		19.25	20.16	22.01	20.43	24.44
Rubik's WCA Asian Championship 2024	First round	159	19.80		21.84		19.80	23.14	23.73	21.48	20.90
Guilin Open 2024	First round	35	19.39		22.29		23.68	24.43	21.96	21.22	19.39
Hong Kong Cube Day 2024	First round	32	16.18		22.76		25.10	21.96	23.38	22.93	16.18
Maru Cube Day Taiwan 2024	First round	50	21.68		24.52		35.82	23.72	21.68	23.56	26.27
Malaysia 15th Anniversary Championship 2024	First round	37	19.44		20.60		19.97	19.44	22.23	27.15	19.60
Vietnam Championship 2024	First round	73	23.94		24.94		25.71	24.49	23.94	33.97	24.62
Taipei Summer Open 2024	First round	56	21.81		25.02		23.31	37.66	23.57	21.81	28.17
Honhui Cubing Carnival 2024	First round	31	19.35		22.44		28.28	23.75	20.79	22.77	19.35
Welcome Back Hong Kong 2024	First round	26	20.91		21.86		22.95	21.50	26.85	20.91	21.13
UoSM Cube Open 2024	First round	27	18.18		20.83		19.32	23.88	19.75	23.43	18.18
Taichung Open 2024	Final	32	19.05		21.66		22.71	24.17	21.72	19.05	20.54
MYHM Singapore Championship 2024	First round	38	17.57		21.80		22.99	20.10	25.03	22.32	17.57
Taiwan Championship 2023	First round	62	21.60		23.00		26.85	21.66	21.60	23.89	23.45
Malaysia Cube Championship 2023	First round	37	20.79		23.25		24.59	22.00	20.79	25.74	23.15
Beaconhouse Malaysia Cube Open 2023	First round	18	18.36		20.80		20.07	22.02	24.70	18.36	20.31
Hong Kong Championship 2023	Second round	24	18.74		23.30		18.74	20.92	23.74	42.97	25.25
	First round	21	19.25		21.30		20.70	23.52	19.69	19.25	23.80
Rubik's WCA World Championship 2023	First round	314	20.30		22.36		22.89	27.79	20.30	22.76	21.44
Maru Cube Day 2023	First round	38	21.59		21.82		22.07	21.59	22.38	21.68	21.72
Vietnam Championship 2023	Second round	47	20.24		22.85		20.24	26.09	22.22	21.87	24.46
	First round	43	20.07		21.52		20.71	22.12	20.07	21.73	28.42
Selangor Ace Cube 2023	First round	41	19.33		24.83		31.34	23.36	26.22	24.91	19.33
Hong Kong Cube Day 2023	First round	31	20.34		23.31		20.34	24.14	23.49	23.02	23.43
Singapore Championship 2023	First round	68	19.83		26.16		21.36	36.40	23.43	19.83	33.70
Taiwan Championship 2019	Second round	18	18.57		20.17		20.34	20.41	18.57	21.45	19.76
	First round	26	19.46		22.23		19.46	26.11	22.06	22.26	22.37
Zhongshan NxN Speedcubing 2019	First round	16	17.59		19.45		18.33	22.21	20.17	17.59	19.85
Cross-strait Cubing Exchange 2019	Second round	20	18.68		22.26		24.94	18.68	21.90	19.93	25.04
	First round	17	19.20		20.50		21.00	21.84	19.48	19.20	21.01
Shenzhen Cubing 10th Anniversary 2019	Second round	28	20.00		20.86		21.16	21.26	20.00	21.27	20.17
	First round	48	22.16		22.63		22.16	22.56	22.17	25.85	23.16
WCA World Championship 2019	First round	260	19.58		25.92		26.23	36.31	19.58	28.76	22.78
ZHBIT Open 2019	First round	21	19.77		22.35		22.03	23.23	21.78	19.77	23.63
Dongguan Spring 2019	First round	11	19.18		20.76		20.67	20.39	21.21	19.18	23.98
GDSY Open 2019	First round	53	19.97		25.05		26.03	28.41	19.97	22.61	26.51
Hong Kong Cube Day 2019	First round	20	20.93		22.70		23.17	24.06	21.11	20.93	23.81
Taiwan Championship 2018	First round	23	21.34		23.02		23.26	23.79	26.61	22.02	21.34
Shantou Open 2018	Final	7	16.89		19.51		19.33	24.47	22.15	17.06	16.89
	First round	6	18.44		19.81		20.63	19.42	18.44	19.37	22.79
Zhongshan NxN Speedcubing 2018	First round	21	17.00		21.40		22.52	17.00	20.37	24.24	21.30
WCA Asian Championship 2018	First round	60	18.19		19.34		19.30	32.05	18.19	20.50	18.21
Shenzhen Open 2018	First round	21	18.74		20.50		20.13	18.74	20.35	21.01	21.81
Huizhou Open 2018	First round	20	19.76		22.62		19.76	30.54	19.77	26.38	21.71
Guangdong Open 2018	Second round	32	20.70		23.96		22.45	25.22	20.70	24.22	25.64
	First round	28	19.76		21.95		22.20	19.76	20.87	25.14	22.77
Cross-strait Cubing Exchange 2018	First round	22	20.45		22.33		21.71	20.45	27.93	24.04	21.25
GDSY Open 2018	Final	15	19.28		23.21		22.32	25.78	19.28	21.53	26.17
	First round	10	18.37		20.02		21.40	20.52	18.57	20.97	18.37
Shenzhen Open 2017	First round	14	16.12		21.19		22.00	21.91	19.67	16.12	23.04
China's 10th Anniversary Championship 2017	Second round	38	17.97		20.49		17.97	19.82	21.74	19.91	23.59
	First round	45	19.59		21.64		21.04	23.15	22.16	19.59	21.71
Shantou Open 2017	Final	14	18.04		21.49		26.16	22.71	18.04	23.71	18.04
	First round	14	19.34		21.16		19.98	19.34	22.24	22.87	21.27
Cross-strait Cubing Exchange 2017	First round	21	18.83		21.30		18.83	22.71	20.03	21.15	25.06
World Rubik's Cube Championship 2017	First round	342	23.36		27.10		29.53	28.39	23.36	24.01	28.89
Hong Kong Side Event Day 2017	First round	18	21.03		24.29		26.60	24.87	21.03	50.26	21.41
Zhuhai Open 2017	First round	22	24.58		26.66		27.33	27.07	27.02	25.89	24.58
Hong Kong Cube Day 2017	Final	9	15.52		20.34		22.75	19.74	15.52	19.73	21.56
Shenzhen New Year 2017	First round	11	21.00		22.09		21.96	22.65	23.90	21.00	21.67
Taiwan Championship 2016	Second round	19	22.16		23.06		22.33	34.05	24.44	22.16	22.40
	First round	21	19.93		23.67		23.71	24.96	19.93	23.91	23.38
Asian Championship 2016	Second round	73	18.81		21.46		18.81	21.40	22.00	20.97	27.76
	First round	94	12.75		22.41		22.18	23.05	31.97	12.75	22.00
Arnold Classic Asia 2016	Final	8	21.18		23.06		24.83	DNF	21.29	21.18	23.06
	Second round	7	19.39		22.23		31.86	22.43	22.50	19.39	21.75
	First round	7	20.14		21.49		28.74	20.42	21.93	20.14	22.11
Cross-strait Cubing Exchange 2016	Second round	36	23.17		25.77		27.45	26.71	25.36	25.23	23.17
	First round	25	20.03		21.34		21.38	26.54	20.26	20.03	22.39
Huizhou Open 2016	Final	14	19.94		22.36		24.61	22.05	26.18	20.41	19.94
Shenzhen New Year 2016	Final	9	20.13		21.31		21.11	21.29	26.10	20.13	21.54
	First round	10	19.63		23.01		21.46	24.12	23.72	23.84	19.63
China Championship 2015	First round	68	20.27		23.86		DNF	20.70	25.19	20.27	25.69
Hong Kong Summer Cube Day 2015	Final	6	19.27		22.12		22.69	19.27	21.46	22.22	26.15
	First round	8	18.86		22.80		18.86	23.59	26.96	24.27	20.55
Cross-strait Cubing Exchange 2015	Final	9	16.84		21.05		24.91	18.00	16.84	20.25	31.94
	First round	12	17.66		21.12		23.40	45.91	18.11	21.84	17.66
Shantou Open 2015	First round	15	20.62		23.60		24.56	20.62	24.31	25.53	21.92
Shenzhen Open 2015	Final	7	21.27		21.62		24.90	22.01	21.53	21.27	21.32
Hong Kong Spring Cube Day 2015	Final	4	19.06		22.32		22.93	21.08	22.94	27.71	19.06
	First round	5	22.71		23.95		25.66	23.09	26.09	22.71	23.09
Guangzhou More Fun Site 2015	Final	6	15.58		21.33		21.35	21.54	15.58	24.48	21.11
Back To Cubing Hong Kong 2015	Final	4	19.02		22.40		22.97	24.27	24.56	19.02	19.97
Nanning Open 2015	Final	4	21.33		23.87		24.80	21.55	26.40	25.25	21.33
	First round	3	20.19		22.02		22.72	25.49	20.19	20.34	23.00
Guangzhou New Year's Cube Day 2015	Final	13	23.46		24.63		23.46	23.84	24.41	33.78	25.63
Guangdong Open 2014	Second round	16	22.69		23.76		22.69	23.42	23.26	24.60	30.13
	First round	14	19.11		22.23		22.02	24.61	24.34	20.34	19.11
Cross-strait Cubing Exchange 2014	Second round	33	20.75		25.23		27.92	23.45	25.01	27.22	20.75
	First round	30	20.11		23.99		20.11	25.24	24.97	26.04	21.77
Huizhou Open 2014	Final	7	21.48		22.86		21.48	25.29	22.82	24.03	21.74
	First round	8	19.20		21.50		21.84	21.82	25.54	19.20	20.84
Guangzhou Cube Splashing Day 2014	Final	8	21.40		22.87		27.60	25.36	21.67	21.40	21.58
	First round	7	18.07		23.19		23.01	23.79	18.07	25.49	22.78
Guangzhou Small Cubes 2014	Final	7	22.07		22.34		22.07	27.69	22.50	22.21	22.30
	First round	6	20.05		23.57		24.90	22.32	20.05	23.50	25.57
Fuzhou Open 2013	Final	6	18.66		22.17		26.47	21.20	21.90	18.66	23.41
	First round	5	20.35		22.63		22.70	20.35	21.83	23.36	30.82
Guangdong Open 2013	Second round	13	21.03		23.27		23.85	24.32	21.03	27.90	21.63
	First round	5	18.62		19.94		20.75	19.07	19.99	18.62	21.16
Guangzhou CCSA Championship 2013	First round	16	17.84		22.35		22.52	23.81	22.21	17.84	22.31
Guangzhou SCAU Open 2013	Final	4	19.44		21.44		26.05	21.74	19.44	21.21	21.38
	First round	4	19.97		22.87		19.97	22.26	25.82	25.05	21.30
Guangzhou Rubik's Cube Day 2013	Final	7	18.63		22.80		18.63	23.75	20.87	23.78	25.86
	First round	7	19.95		23.02		21.87	22.72	19.95	29.69	24.46
Asian Championship 2012	Second round	19	19.47		21.72		20.95	23.71	19.47	25.18	20.50
	First round	25	19.47		23.85		25.84	22.58	24.71	24.25	19.47
Guangdong Open 2012	Final	8	17.63	NR	22.89		23.78	21.93	23.21	23.52	17.63
	First round	7	19.40		22.10		19.40	20.59	24.47	21.25	26.25
Guangzhou Summer Vacation 2011	Final	6	20.71		22.69		23.16	23.00	25.94	21.91	20.71
Guangzhou Haizhu Library 2011	Final	3	19.94		23.39		28.33	19.94	22.58	22.30	25.30
	First round	3	18.77		21.86		20.16	26.55	20.30	25.11	18.77
Guangzhou Small Cubes 2010	Final	4	20.55		23.71		24.61	20.55	26.03	24.96	21.56
	Second round	4	22.40		23.87		25.61	23.06	33.88	22.93	22.40
	First round	3	21.55		23.02		24.59	23.81	21.55	22.25	23.00
Guangdong Open 2010	Final	5	23.55		26.46		29.97	27.43	25.38	26.58	23.55
	First round	4	19.55		23.98		26.75	23.96	19.55	25.56	22.41
Hong Kong Open 2010	Final	9	21.80		25.93		30.75	26.47	21.80	28.83	22.50
	Second round	11	22.40		27.11		28.15	26.09	31.38	22.40	27.09
	First round	9	21.94		25.62		24.40	26.69	21.94	28.91	25.78
Hong Kong Cube Day 2010	Final	3	20.84		27.42		28.86	28.28	26.53	20.84	27.44
	First round	3	22.69		25.93		28.55	25.19	22.69	24.44	28.15
Guangdong Open 2009	Final	6	23.00		27.53		23.00	26.81	27.38	30.22	28.40
	First round	4	22.44		25.29		22.44	27.81	24.16	25.33	26.38
Shenzhen Summer Open 2009	Final	4	22.03		27.93		32.18	25.00	30.96	27.83	22.03
	First round	4	23.71		25.75		26.02	23.71	29.61	26.13	25.09
Macau Rubik's Open 2009	Final	1	24.44		26.31		27.30	26.59	24.44	26.93	25.41
Hong Kong Open 2009	Final	6	20.56	NR	29.24		29.97	28.11	29.65	32.43	20.56
	First round	3	24.50		27.11		24.50	27.27	24.71	29.36	30.46
Shijiazhuang Open 2009	Final	2	22.97	NR	25.48	NR	23.27	27.71	22.97	25.46	28.38
	First round	2	25.08		26.45	NR	27.03	25.08	26.22	26.11	53.56
Guangdong Open 2008	Final	2	23.00	NR	26.79	NR	27.02	30.38	23.00	28.71	24.65
Hong Kong Open 2008	Final	1	25.20		29.03	NR	30.61	31.15	27.36	29.13	25.20
Beijing Open 2007	Final	2	27.61	NR	31.93	NR	33.06	27.61	33.25	29.47	36.65
Guangdong Open 2007	Final	3	32.57	NR	34.67	NR	34.48	33.77	35.77	42.17	32.57
Clock
Singapore Championship 2025	First round	36	7.38		9.26		10.25	10.82	9.33	8.21	7.38
Taiwan Championship 2024	First round	20	8.28		9.81		10.50	9.63	8.28	17.90	9.31
Hong Kong Championship 2024	First round	16	7.85		9.12		8.78	7.85	DNF	10.35	8.23
Rubik's WCA Asian Championship 2024	First round	74	7.98		9.36		9.40	DNF	8.95	7.98	9.74
Malaysia 15th Anniversary Championship 2024	Final	9	7.94		9.42		10.44	DNF	8.29	7.94	9.52
	First round	8	7.44		7.64		7.48	7.44	7.65	7.78	14.15
Vietnam Championship 2024	Final	10	8.08		8.59		8.11	9.71	8.08	9.11	8.54
	First round	12	8.31		8.78		8.31	10.03	8.79	8.56	8.98
Taipei Summer Open 2024	First round	34	8.56		13.22		8.66	15.16	8.56	DNF	15.85
Guangzhou Special 2024	First round	46	7.29		14.74		9.23	7.29	25.77	9.22	DNF
Welcome Back Hong Kong 2024	Final	7	7.65		8.33		9.50	7.82	7.65	8.75	8.42
	First round	12	8.25		8.81		8.55	8.25	10.69	9.07	8.82
UoSM Cube Open 2024	First round	18	7.23		8.96		10.50	7.99	8.40	7.23	11.67
Taichung Open 2024	First round	19	8.67		9.81		9.27	10.46	11.20	8.67	9.69
MYHM Singapore Championship 2024	Second round	16	7.29		8.50		9.36	7.92	10.34	8.22	7.29
	First round	20	8.14		9.13		11.99	8.14	8.48	8.51	10.41
Taiwan Championship 2023	First round	14	8.31		9.06		9.30	9.31	8.31	8.57	9.59
Malaysia Cube Championship 2023	First round	16	8.80		10.59		10.31	DNF	11.35	10.11	8.80
Hong Kong Championship 2023	Final	11	7.57		9.63		9.18	7.57	9.47	10.48	10.25
	First round	6	7.76		8.27		7.76	8.82	8.95	8.01	7.98
Rubik's WCA World Championship 2023	First round	126	8.22		9.62		9.04	10.80	8.22	10.25	9.56
Maru Cube Day 2023	Final	54	8.45		DNF		DNF	9.32	11.44	DNF	8.45
Vietnam Championship 2023	Final	6	8.50		9.09		10.04	8.64	8.58	11.61	8.50
Hong Kong Cube Day 2023	Final	15	9.71		10.59		11.58	10.11	10.08	18.28	9.71
Singapore Championship 2023	First round	19	9.23		10.58		10.59	16.86	10.16	9.23	11.00
Taiwan Championship 2019	Final	8	7.96		10.66		DNF	8.87	11.97	7.96	11.13
	First round	4	7.26		8.53		9.35	8.59	7.26	9.62	7.64
Cross-strait Cubing Exchange 2019	Final	2	7.53		8.66		8.76	7.53	8.11	9.12	DNF
Shenzhen Open 2019	Final	6	7.20		8.74		8.94	9.27	7.20	10.99	8.02
Shenzhen Cubing 10th Anniversary 2019	Final	7	8.15		8.86		8.83	8.15	12.78	9.25	8.51
	First round	13	9.66		11.65		DNF	9.66	14.25	10.75	9.95
WCA World Championship 2019	First round	31	8.01		9.01		8.66	8.01	11.59	9.10	9.28
Special Puzzles in Guangzhou 2019	Final	7	8.34		10.01		8.42	8.34	9.80	11.82	15.37
	Second round	5	8.20		9.06		8.20	9.48	9.43	9.74	8.28
	First round	5	8.34		8.91		9.03	8.38	8.34	9.53	9.33
GDSY Open 2019	Final	6	7.09		8.87		8.94	7.09	10.43	7.24	11.62
	First round	7	8.79		9.71		9.77	8.79	9.99	DNF	9.37
Hong Kong Cube Day 2019	Final	7	8.43		10.42		10.51	18.48	8.43	8.91	11.85
Taiwan Championship 2018	Final	10	7.30		12.88		7.30	8.78	11.69	DNF	18.16
	First round	4	7.36		8.64		8.06	16.50	8.29	7.36	9.56
WCA Asian Championship 2018	First round	19	9.16		9.91		11.24	9.39	9.65	10.69	9.16
Shenzhen Open 2018	Final	5	9.18		10.49		10.28	9.18	DNF	10.60	10.60
	First round	5	8.39		9.48		8.39	8.58	9.23	11.01	10.62
Guangdong Open 2018	Final	6	8.28		10.52		10.70	9.78	DNF	8.28	11.08
	First round	2	8.69		9.27		9.61	10.19	9.47	8.69	8.74
Cross-strait Cubing Exchange 2018	Final	6	7.82		9.92		11.28	7.82	8.70	9.77	12.52
	First round	7	9.92		11.35		9.92	11.77	11.33	DNF	10.96
China's 10th Anniversary Championship 2017	Final	9	8.18		10.29		8.60	14.14	9.73	12.55	8.18
	First round	7	8.52		9.29	NR	9.34	8.52	DNF	9.37	9.17
Hong Kong Open 2017	Final	12	8.33		DNF		8.33	16.05	DNF	9.12	DNF
Cross-strait Cubing Exchange 2017	Final	4	10.39		11.56		10.81	10.39	11.78	16.69	12.10
	First round	3	9.84		10.35		11.05	DNF	9.89	10.11	9.84
World Rubik's Cube Championship 2017	First round	41	8.94		11.13		14.73	8.94	17.28	9.34	9.33
Hong Kong Side Event Day 2017	Final	5	9.61		12.81		15.57	10.78	DNF	12.09	9.61
Zhuhai Open 2017	Final	6	10.82		DNF		10.82	DNF	34.75	DNF	11.60
	First round	4	9.88		11.23		10.11	10.69	12.90	DNF	9.88
Guangzhou SCUT 2017	Final	4	10.80		12.28		14.63	11.08	11.85	10.80	13.90
Hong Kong Cube Day 2017	Final	6	11.28		14.82		16.79	20.22	11.28	12.09	15.59
Shenzhen New Year 2017	Final	7	11.31		14.25		14.39	DNF	11.31	16.46	11.89
Taiwan Championship 2016	First round	9	10.54		11.88		10.54	13.22	12.73	12.10	10.82
Asian Championship 2016	First round	20	11.18		13.00		12.85	11.18	14.01	DNF	12.14
Arnold Classic Asia 2016	Final	5	12.03		13.49		15.26	12.24	12.03	33.49	12.96
Cross-strait Cubing Exchange 2016	Final	11	10.94		14.57		DNF	18.32	12.88	12.51	10.94
Huizhou Open 2016	Final	6	12.15		15.00		17.31	13.88	DNF	13.80	12.15
China Championship 2015	First round	15	11.33		13.08		12.95	14.74	11.54	DNF	11.33
Hong Kong Summer Cube Day 2015	Final	2	11.78		13.25		12.53	13.63	DNF	11.78	13.58
Cross-strait Cubing Exchange 2015	Final	6	11.34		12.10		16.14	12.80	11.84	11.66	11.34
Shantou Open 2015	Final	4	11.86		13.30		15.50	14.08	11.86	12.94	12.88
Hong Kong Spring Cube Day 2015	Final	2	11.36	NR	12.00	NR	11.91	11.36	14.02	12.15	11.94
Back To Cubing Hong Kong 2015	Final	1	12.47		13.81		12.47	12.97	14.91	13.56	DNF
Guangzhou New Year's Cube Day 2015	Final	4	11.44	NR	12.37	NR	11.90	12.11	11.44	13.28	13.09
Guangzhou Big Cubes 2014	Final	11	14.94		DNF		DNF	25.77	14.94	DNF	DNF
Guangdong Open 2014	Final	9	19.54		29.94		DNF	19.54	41.05	24.04	24.72
Cross-strait Cubing Exchange 2014	Final	9	19.26		28.68		20.13	DNF	22.72	19.26	43.20
Guangzhou Wushan Open 2014	Final	5	20.42		21.95		23.08	22.47	22.89	20.50	20.42
Square-1
Pingtung Winter Open 2025	First round	22	25.77				25.77	35.07
Singapore Championship 2025	First round	25	16.29		24.93		21.42	28.51	16.29	26.92	26.46
Taiwan Championship 2024	First round	29	17.97		22.37		17.97	21.60	26.09	19.43	55.30
Hong Kong Championship 2024	First round	18	22.14		23.94		23.79	22.14	22.66	36.14	25.38
Rubik's WCA Asian Championship 2024	First round	75	16.01		23.86		25.68	23.07	16.01	46.10	22.84
Hong Kong Cube Day 2024	First round	26	19.30		33.32		19.60	19.30	49.55	30.80	DNF
Maru Cube Day Taiwan 2024	First round	30	25.44				32.00	25.44
Malaysia 15th Anniversary Championship 2024	Final	12	22.60		28.85		22.60	33.95	29.54	41.74	23.07
	First round	11	18.34		19.40		18.47	24.06	20.75	18.97	18.34
Vietnam Championship 2024	First round	17	17.63		22.29		23.29	18.40	48.88	25.18	17.63
Taipei Summer Open 2024	First round	27	20.83		23.53		24.94	20.83	23.13	22.52	27.93
Guangzhou Special 2024	First round	15	20.69		24.49		30.20	24.60	23.83	25.03	20.69
UoSM Cube Open 2024	Final	20	20.64		23.60		20.64	28.95	26.62	22.96	21.22
MYHM Singapore Championship 2024	First round	23	22.45		24.68		22.76	22.45	27.29	23.98	1:05.04
Taiwan Championship 2023	First round	34	20.63		23.88		20.63	26.25	27.16	22.74	22.65
Malaysia Cube Championship 2023	First round	15	22.75		27.50		27.18	29.74	22.75	25.57	32.29
Hong Kong Championship 2023	First round	15	16.50		19.30		28.28	19.37	17.96	20.58	16.50
Rubik's WCA World Championship 2023	First round	165	18.24		21.11		23.00	18.24	34.17	21.74	18.60
Maru Cube Day 2023	First round	30	21.63		24.41		34.96	24.18	27.33	21.71	21.63
Vietnam Championship 2023	Final	14	19.01		20.81		20.73	21.44	29.92	19.01	20.27
Selangor Ace Cube 2023	First round	17	16.11		22.81		23.79	29.39	19.86	16.11	24.78
Hong Kong Cube Day 2023	Final	17	21.74		29.42		26.68	32.66	41.52	21.74	28.93
Singapore Championship 2023	First round	29	22.19		26.73		28.73	24.54	22.19	31.82	26.92
Taiwan Championship 2019	First round	22	21.69		23.89		21.69	21.87	25.91	28.74	23.88
Cross-strait Cubing Exchange 2019	First round	15	20.56		24.74		25.41	23.49	20.56	25.31	26.88
Shenzhen Open 2019	Final	13	13.73		19.78		24.07	13.73	21.80	17.74	19.80
Shenzhen Cubing 10th Anniversary 2019	Final	14	18.54		25.56		18.54	36.90	24.77	22.86	29.06
	First round	13	16.29		18.81		17.33	16.29	16.56	39.08	22.53
WCA World Championship 2019	First round	127	18.17		25.93		27.99	25.08	18.17	30.22	24.71
Special Puzzles in Guangzhou 2019	Second round	13	20.44		22.60		22.07	23.62	22.10	20.44	24.49
	First round	14	14.63		23.66		40.22	14.63	20.48	22.51	27.98
ZHBIT Open 2019	Final	6	21.73		23.20		25.36	22.24	21.73	24.97	22.39
GDSY Open 2019	Final	6	15.92		21.84		19.07	15.92	DNF	22.57	23.87
	First round	8	14.68		20.71		36.20	19.13	22.59	20.41	14.68
Hong Kong Cube Day 2019	Final	11	21.78		24.22		23.41	25.96	21.78	23.28	29.19
Taiwan Championship 2018	First round	13	19.50		20.39		20.69	19.98	20.51	23.63	19.50
Shantou Open 2018	Final	3	15.48		21.38		15.48	22.53	21.88	19.72	25.23
WCA Asian Championship 2018	First round	30	18.02		19.13		19.27	19.51	18.02	20.91	18.62
Shenzhen Open 2018	First round	16	17.68		20.94		23.28	17.68	21.03	19.49	22.29
Huizhou Open 2018	Final	6	15.78		18.86		15.78	18.15	20.73	21.30	17.71
Guangdong Open 2018	Final	8	21.67		25.69		21.67	31.38	23.04	26.95	27.08
	First round	7	18.28		21.37		25.18	18.28	21.69	19.97	22.46
Cross-strait Cubing Exchange 2018	Final	12	22.58		25.32		22.58	27.74	25.01	26.60	24.36
	First round	12	15.51		20.35		20.97	15.51	20.29	19.80	26.16
GDSY Open 2018	Final	9	22.67		26.49		26.11	26.70	22.67	26.65	27.72
	First round	7	17.50		23.01		25.45	48.11	21.34	17.50	22.25
Shenzhen Open 2017	Final	6	16.40		21.57		20.35	21.78	22.58	16.40	22.66
China's 10th Anniversary Championship 2017	Final	17	19.36		23.41		24.20	26.88	19.36	21.90	24.14
	First round	14	15.36		19.48		18.96	21.50	21.78	17.99	15.36
Hong Kong Open 2017	Final	10	17.09		23.30		17.09	23.83	26.03	21.73	24.33
Shantou Open 2017	Final	12	16.38		19.59		22.23	18.87	16.38	25.45	17.66
Cross-strait Cubing Exchange 2017	Final	10	21.48		23.32		22.35	21.48	24.30	23.32	DNF
	First round	8	19.31		23.95		19.31	23.55	28.76	19.53	36.44
World Rubik's Cube Championship 2017	First round	112	18.42		24.47		40.49	21.97	18.42	29.63	21.81
Hong Kong Side Event Day 2017	Final	7	21.85		27.16		25.51	29.76	26.49	21.85	29.49
Zhuhai Open 2017	Final	7	19.06		22.70		22.86	20.72	24.51	19.06	26.80
	First round	7	22.74		26.17		27.64	29.63	24.40	26.47	22.74
Guangzhou SCUT 2017	First round	9	23.50		26.59		24.72	27.47	23.50	27.57	28.14
Hong Kong Cube Day 2017	Final	8	17.39		29.06		37.18	23.01	32.47	17.39	31.69
Shenzhen New Year 2017	Final	13	25.80		31.07		25.80	30.65	29.51	37.14	33.05
Taiwan Championship 2016	First round	19	31.46		38.55		31.79	49.22	37.65	46.21	31.46
Cross-strait Cubing Exchange 2015	Final	14	58.82				1:05.80	58.82
Guangzhou New Year's Cube Day 2015	Final	13	32.71		45.56		40.11	32.71	1:32.50	58.75	37.83
Huizhou Open 2014	Final	8	33.83		46.75		44.67	33.83	1:31.02	43.16	52.42
Guangzhou Wushan Open 2014	First round	7	31.84		46.97		31.84	38.19	53.50	1:01.06	49.21
Guangzhou SCAU Open 2013	Final	8	33.72		44.20		33.72	46.03	58.04	43.65	42.92
Asian Championship 2012	First round	12	39.54		42.57		46.69	39.54	40.97	40.04	57.72
Guangdong Open 2012	First round	7	36.75		56.19		1:06.16	41.97	1:04.02	36.75	1:02.58
Guangzhou Summer Vacation 2011	Final	7	32.08		53.12		1:05.93	1:01.58	50.15	32.08	47.63
Shenzhen University 2011	Final	7	30.08		41.32		57.28	44.78	39.61	30.08	39.58
Guangdong Open 2010	First round	8	27.18		43.16		39.65	1:18.40	27.18	41.55	48.28
Hong Kong Open 2010	Final	6	29.18		45.70		29.18	34.97	47.16	54.97	58.15
Guangdong Open 2009	First round	13	36.91		46.25		1:05.13	55.75	36.91	44.08	38.91
Shenzhen Summer Open 2009	First round	11	47.94		1:12.13		1:17.86	1:30.33	DNF	47.94	48.21
Guangdong Open 2008	Final	17	48.28		1:12.16		1:13.63	48.28	1:34.56
Beijing Open 2007	Final	1	46.61	NR	58.50	NR	1:09.97	58.91	46.61
Guangdong Open 2007	Final	4	57.41	NR	1:07.41	NR	57.41	1:09.06	1:15.75
Magic
Asian Championship 2012	Final	1	1.03		1.06		1.06	1.07	1.92	1.04	1.03
	First round	9	1.06		1.54		1.20	1.10	1.06	3.52	2.33
Guangdong Open 2012	Final	1	1.02		1.09		1.71	1.09	1.03	1.16	1.02
	First round	6	1.09		1.68		2.21	1.28	1.72	1.09	2.05
Guangzhou Winter 2011	Final	5	1.22		2.04		DNF	2.27	1.66	2.18	1.22
Guangzhou Summer Vacation 2011	Final	15	1.03		2.75		1.03	DNF	3.06	3.06	2.13
Guangzhou Small Cubes 2010	Final	1	1.03		1.43		1.03	3.66	1.06	2.18	1.05
	First round	1	1.02		1.27		1.65	1.15	2.44	1.02	1.02
Guangdong Open 2010	Final	5	1.41		2.12		2.05	DNF	2.72	1.59	1.41
	First round	2	0.97		1.21		1.05	0.97	2.83	1.02	1.56
Hong Kong Open 2010	Final	5	1.00		1.92		3.19	DNF	1.02	1.00	1.55
	First round	12	1.15		1.76		9.13	2.00	1.15	1.21	2.08
Hong Kong Cube Day 2010	First round	13	1.06		2.74		3.38	1.09	7.13	1.06	3.75
Guangdong Open 2009	Final	4	0.96		1.19		0.96	0.99	DNF	1.06	1.52
	First round	2	1.02		1.05		1.05	1.06	1.05	1.02	1.56
Shenzhen Summer Open 2009	First round	13	1.02		2.79		1.56	2.19	4.61	DNF	1.02
Macau Rubik's Open 2009	First round	18	1.13		2.48		1.13	2.22	2.90	DNF	2.31
Hong Kong Open 2009	Final	8	1.08		1.90		1.96	3.09	1.47	1.08	2.28
	First round	19	1.09		2.11		2.22	1.09	1.96	2.84	2.16
Shijiazhuang Open 2009	Final	14	1.13		DNF		1.13	1.19	DNF	2.03	DNF
Guangdong Open 2008	Final	10	1.52		2.26		4.27	1.59	1.52	2.97	2.22
	First round	5	1.00		1.37		1.56	1.00	1.00	1.55	DNF
Hong Kong Open 2008	First round	28	3.08				3.47	6.59	3.08
Beijing Open 2007	Final	3	0.97	AsR	1.47		2.15	1.13	DNF	1.13	0.97
Guangdong Open 2007	Final	2	1.50	NR	1.58	AsR	1.53	1.52	DNF	1.50	1.69
Master Magic
Asian Championship 2012	Final	6	2.88		3.30		2.88	3.09	3.48	4.84	3.34
	First round	3	2.77		3.14		3.31	3.30	2.77	4.21	2.81
Guangdong Open 2012	Final	5	2.80		4.52		3.08	2.80	3.40	11.86	7.09
	First round	4	2.68		4.31		4.44	2.68	2.88	13.22	5.61
Guangzhou Summer Vacation 2011	Final	2	3.00		3.30		3.18	3.65	3.91	3.00	3.06
Guangzhou Haizhu Library 2011	Final	1	2.65		2.97		2.66	5.15	2.68	3.58	2.65
Guangdong Open 2010	Final	2	2.84		3.00		2.97	2.84	3.06	4.46	2.97
Hong Kong Open 2010	First round	13	2.56		4.60		DNF	5.93	3.30	4.56	2.56
Hong Kong Cube Day 2010	Final	5	2.69		3.29		2.69	2.90	4.33	3.38	3.58
	First round	5	2.59		3.62		4.00	4.27	4.06	2.59	2.80
Guangdong Open 2009	Final	2	2.53		3.23		3.78	2.77	3.15	2.53	5.56
	First round	5	2.77		3.69		4.63	4.91	3.53	2.90	2.77
Shenzhen Summer Open 2009	Final	3	2.90		3.40		2.94	3.38	2.90	3.88	4.69
	First round	1	2.52		2.74	NR	2.52	2.77	5.09	2.72	2.72
Macau Rubik's Open 2009	Final	1	2.59		3.02		2.59	2.65	3.50	3.80	2.91
	First round	6	2.91		3.90		2.91	5.00	4.00	3.72	3.97
Hong Kong Open 2009	Final	2	2.44	NR	2.95		2.44	5.08	3.02	2.69	3.13
	First round	3	2.68		3.39		4.31	3.16	4.91	2.71	2.68
Shijiazhuang Open 2009	Final	3	3.22		3.97		3.91	3.34	3.22	5.05	4.65
Guangdong Open 2008	Final	2	2.75		3.37		2.75	6.19	3.40	3.47	3.25
Hong Kong Open 2008	Final	1	2.69	AsR	3.35	AsR	3.25	3.25	3.72	3.56	2.69

History of Continental Records

Single	Average	Competition	Round	Solves
Magic
0.97		Beijing Open 2007	Final
	1.58	Guangdong Open 2007	Final	1.53	1.52	DNF	1.50	1.69
Master Magic
2.69	3.35	Hong Kong Open 2008	Final	3.25	3.25	3.72	3.56	2.69

History of National Records

Single	Average	Competition	Round	Solves
3x3x3 Cube
13.81		Beijing Open 2007	Final
16.27		Beijing Open 2007	Second round
16.55	19.03	Guangdong Open 2007	Second round	18.59	19.31	20.68	19.18	16.55
2x2x2 Cube
	10.47	Guangdong Open 2007	Final	9.25	10.56	9.83	14.75	11.03
3x3x3 One-Handed
17.63		Guangdong Open 2012	Final
20.56		Hong Kong Open 2009	Final
22.97	25.48	Shijiazhuang Open 2009	Final	23.27	27.71	22.97	25.46	28.38
	26.45	Shijiazhuang Open 2009	First round	27.03	25.08	26.22	26.11	53.56
23.00	26.79	Guangdong Open 2008	Final	27.02	30.38	23.00	28.71	24.65
	29.03	Hong Kong Open 2008	Final	30.61	31.15	27.36	29.13	25.20
27.61	31.93	Beijing Open 2007	Final	33.06	27.61	33.25	29.47	36.65
32.57	34.67	Guangdong Open 2007	Final	34.48	33.77	35.77	42.17	32.57
Clock
	9.29	China's 10th Anniversary Championship 2017	First round	9.34	8.52	DNF	9.37	9.17
11.36	12.00	Hong Kong Spring Cube Day 2015	Final	11.91	11.36	14.02	12.15	11.94
11.44	12.37	Guangzhou New Year's Cube Day 2015	Final	11.90	12.11	11.44	13.28	13.09
Square-1
46.61	58.50	Beijing Open 2007	Final	1:09.97	58.91	46.61
57.41	1:07.41	Guangdong Open 2007	Final	57.41	1:09.06	1:15.75
Magic
1.50		Guangdong Open 2007	Final
Master Magic
	2.74	Shenzhen Summer Open 2009	First round	2.52	2.77	5.09	2.72	2.72
2.44		Hong Kong Open 2009	Final

Continental Championship Podiums

Event	Place	Single	Average	Solves
Asian Championship 2012
Magic	1	1.03	1.06	1.06	1.07	1.92	1.04	1.03

National Championship Podiums

Event	Place	Single	Average	Solves
Arnold Classic Asia 2016
Clock	2	12.03	13.49	15.26	12.24	12.03	33.49	12.96
Asian Championship 2012
Magic	1	1.03	1.06	1.06	1.07	1.92	1.04	1.03
Master Magic	3	2.88	3.30	2.88	3.09	3.48	4.84	3.34
Hong Kong Open 2009
3x3x3 One-Handed	3	20.56	29.24	29.97	28.11	29.65	32.43	20.56
Master Magic	2	2.44	2.95	2.44	5.08	3.02	2.69	3.13
Hong Kong Open 2008
3x3x3 One-Handed	1	25.20	29.03	30.61	31.15	27.36	29.13	25.20
Master Magic	1	2.69	3.35	3.25	3.25	3.72	3.56	2.69