Chan Sai Chong (陳世聰)

Region	WCA ID	Gender	Competitions	Completed Solves
Macau, China	2018CHON01	Male	13	732

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	2	1180	3795	7.46	8.27	1590	534	2
2x2x2 Cube	1	649	3066	1.54	2.41	1331	316	2
4x4x4 Cube	2	391	1179	28.87	33.37	1115	398	2
5x5x5 Cube	2	378	1097	57.41	1:02.41	930	321	2
6x6x6 Cube	2	483	1543	2:05.17	2:09.22	1260	414	2
7x7x7 Cube	2	665	2023	3:32.15	3:39.71	1834	610	2
3x3x3 Blindfolded	4	2044	6103	3:29.29
3x3x3 Fewest Moves	2	1044	4089	38
3x3x3 One-Handed	2	834	2551	13.20	16.39	2352	823	2
Clock	3	489	2212	6.82	8.08	1994	438	3
Megaminx	2	312	1206	49.84	57.42	1293	343	2
Pyraminx	2	542	2218	2.56	4.40	2393	669	2
Skewb	1	176	833	2.14	4.19	1102	281	1
Square-1	1	21	129	5.96	11.66	666	143	1

Medal Collection

Gold	Silver	Bronze
1	0	0

Record Collection

WR	CR	NR
		55

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Hong Kong Championship 2024	Semi Final	15	7.55		9.05		8.36	7.60	11.26	7.55	11.19
	Second round	12	7.66		8.44		8.79	8.72	7.81	7.66	13.06
	First round	17	7.94		9.46		9.41	10.17	10.92	8.80	7.94
Hong Kong Cube Day 2024	Final	6	7.59		8.85		8.43	10.20	DNF	7.92	7.59
	First round	6	8.44		8.83		9.91	8.62	9.04	8.82	8.44
Maru Cube Day Taiwan 2024	Second round	17	7.46		9.26		9.59	9.06	7.46	9.33	9.39
	First round	7	7.84		8.27	NR	8.64	8.20	7.98	11.16	7.84
Welcome Back Hong Kong 2024	Final	9	7.91		8.84		7.91	10.20	8.08	8.91	9.53
	First round	6	7.59		8.46	NR	8.48	11.91	8.87	7.59	8.04
Shenzhen Open 2023	Second round	35	7.67		9.58		8.27	9.81	7.67	10.66	12.70
	First round	37	8.00		10.01		9.70	10.27	10.07	8.00	12.80
Taiwan Championship 2023	Semi Final	46	9.72		11.18		12.32	11.63	11.12	9.72	10.80
	Second round	17	7.75		8.87	NR	7.75	12.07	9.36	8.12	9.13
	First round	43	8.73		10.39		10.61	10.39	10.17	8.73	10.66
Hong Kong Championship 2023	Semi Final	16	8.35		9.33		11.74	8.35	10.10	9.35	8.55
	Second round	20	8.19		9.59		8.19	8.83	11.71	10.67	9.27
	First round	27	8.52		10.84		11.17	11.33	8.52	13.01	10.01
Maru Cube Day 2023	Final	12	8.47		9.56		9.76	8.47	9.00	9.93	10.20
	Semi Final	12	8.60		9.52		11.29	9.37	10.53	8.60	8.65
	Second round	12	9.07		9.15		9.11	9.11	9.07	9.23	9.27
	First round	38	9.43		10.94		9.43	11.96	10.71	10.15	12.61
Hong Kong Small Cube Day 2023	Second round	50	9.58		11.49		11.80	11.55	11.13	12.18	9.58
	First round	22	7.81		9.32	NR	7.81	8.50	10.84	11.01	8.61
Hong Kong Cube Day 2023	First round	33	9.67		10.25		10.92	9.86	11.44	9.96	9.67
Hong Kong Cube Day 2019	Second round	31	11.36		13.36		13.89	11.36	13.32	16.42	12.88
	First round	31	11.40		13.01		14.37	14.02	11.40	11.44	13.57
Zhongshan NxN Speedcubing 2018	First round	62	12.40		17.01		16.79	16.81	17.43	17.55	12.40
2x2x2 Cube
Hong Kong Championship 2024	Final	10	2.62		3.00		4.50	3.35	2.62	2.90	2.74
	Second round	6	1.68		2.76		2.74	2.98	2.71	2.82	1.68
	First round	5	2.17		2.41		4.42	2.42	2.37	2.44	2.17
Hong Kong Cube Day 2024	Final	4	1.54	NR	2.48		5.07	2.24	1.54	2.62	2.57
	First round	5	2.15		2.70		5.80	2.24	2.15	2.40	3.47
Maru Cube Day Taiwan 2024	Final	1	1.58	NR	2.46	NR	1.58	2.20	2.34	2.83	3.01
	Second round	4	2.33		2.90		2.60	3.06	3.30	2.33	3.04
	First round	16	2.01		3.51		4.50	3.53	5.02	2.01	2.51
Welcome Back Hong Kong 2024	Final	5	1.87		2.80		3.07	3.22	1.87	2.12	4.00
	First round	8	2.03		3.15		2.60	3.09	5.45	2.03	3.75
Shenzhen Open 2023	First round	32	2.27		4.01		3.36	2.27	5.36	3.31	5.87
Taiwan Championship 2023	Final	8	2.08		3.22		2.67	2.08	4.23	3.18	3.80
	Second round	8	2.04		2.85		3.26	2.04	3.13	2.29	3.12
	First round	17	2.09		3.24		2.65	2.69	4.37	2.09	4.44
Hong Kong Championship 2023	First round	121	2.02		DNF		3.93	2.66	2.02	DNF	DNF
Maru Cube Day 2023	Final	9	1.98		4.23		5.53	1.98	3.05	4.12	8.12
	Second round	6	1.87		2.61	NR	3.40	4.79	1.87	2.09	2.33
	First round	9	1.74		2.95		3.12	2.82	3.57	1.74	2.91
Hong Kong Small Cube Day 2023	Second round	12	2.30		2.68	NR	2.71	2.30	2.49	3.58	2.84
	First round	17	2.54		3.10		2.83	3.16	3.31	2.54	4.31
Hong Kong Cube Day 2023	First round	25	2.16	NR	3.99	NR	3.42	6.30	4.97	3.57	2.16
Hong Kong Cube Day 2019	Second round	14	2.96		4.05		4.75	3.89	4.59	3.67	2.96
	First round	13	3.49		4.18		4.60	3.49	4.77	3.95	4.00
Zhongshan NxN Speedcubing 2018	Final	11	4.11		4.92		4.86	4.11	4.94	4.96	5.10
	First round	10	2.88	NR	4.02	NR	4.12	5.53	4.94	2.88	2.99
4x4x4 Cube
Hong Kong Championship 2024	Second round	15	30.08		36.20		30.08	DNF	36.99	36.26	35.34
	First round	12	28.87		35.22		37.46	36.39	34.79	28.87	34.47
Hong Kong Cube Day 2024	Final	8	34.48		38.00		40.07	34.48	36.72	37.20	43.34
	First round	4	32.18		33.37		37.27	32.79	34.38	32.18	32.93
Maru Cube Day Taiwan 2024	First round	27	32.50		37.69		32.50	39.06	39.50	38.29	35.72
Welcome Back Hong Kong 2024	Final	7	31.90		36.37		42.41	37.06	34.25	37.79	31.90
	First round	11	32.02		38.26		37.84	39.97	32.02	36.96	41.18
Shenzhen Open 2023	First round	38	37.42		41.20		1:24.84	47.27	37.42	38.86	37.47
Taiwan Championship 2023	Second round	41	33.33		39.99		44.99	37.30	33.33	46.35	37.67
	First round	47	33.58		39.98		33.58	42.19	42.08	36.08	41.79
Hong Kong Championship 2023	Final	10	32.55		38.49		39.42	37.85	40.73	38.19	32.55
	Second round	10	32.96		35.72		35.83	35.56	35.78	32.96	38.61
	First round	9	36.19		37.10		36.27	36.60	38.42	47.69	36.19
Maru Cube Day 2023	Second round	17	32.63		35.45	NR	38.72	32.63	34.78	32.84	40.62
	First round	26	31.87		38.78		38.03	39.60	38.72	31.87	46.26
Hong Kong Cube Day 2023	Final	21	31.75	NR	39.71	NR	39.71	44.66	37.61	41.82	31.75
Hong Kong Cube Day 2019	First round	32	42.66		52.84		53.53	42.66	51.69	54.56	53.31
Zhongshan NxN Speedcubing 2018	First round	44	52.50		1:01.40		1:01.58	52.50	53.42	1:09.19	DNF
5x5x5 Cube
Hong Kong Championship 2024	First round	13	57.41		1:02.41		1:00.97	1:07.19	1:03.81	1:02.44	57.41
Maru Cube Day Taiwan 2024	First round	23	1:02.61		1:05.22		1:05.94	1:06.94	1:02.61	1:02.77	2:01.58
Taiwan Championship 2023	Second round	34	1:09.48		1:10.34		1:09.71	1:10.38	1:10.94	1:09.48	1:23.14
	First round	37	1:06.29		1:12.07		1:08.37	1:37.22	1:17.58	1:06.29	1:10.26
Hong Kong Championship 2023	First round	14	1:09.37		1:13.04		1:12.13	1:09.37	1:14.23	1:12.75	1:17.45
Hong Kong Big Cube Day 2023	Second round	23	1:08.45		1:17.54		1:19.60	1:18.30	1:22.76	1:08.45	1:14.71
	First round	19	1:09.38		1:12.24		1:09.38	1:09.70	1:12.90	1:14.13	1:14.88
Maru Cube Day 2023	First round	29	1:11.05		1:15.68		1:14.37	1:11.05	1:17.60	1:15.06	1:24.03
Hong Kong Cube Day 2023	Final	21	1:16.09		1:20.43		1:22.70	1:18.97	1:16.09	1:20.07	1:22.26
6x6x6 Cube
Maru Cube Day Taiwan 2024	First round	21	2:05.17		2:09.22		2:06.45	2:05.17	2:16.04
Taiwan Championship 2023	First round	39	2:08.12		2:17.86		2:23.64	2:08.12	2:21.81
Hong Kong Championship 2023	Final	20	2:22.58		2:28.48		2:31.63	2:31.23	2:22.58
Hong Kong Big Cube Day 2023	First round	21	2:23.33		2:26.87		2:26.82	2:30.47	2:23.33
7x7x7 Cube
Hong Kong Championship 2023	Final	13	3:32.15		3:39.71		3:50.32	3:32.15	3:36.65
Hong Kong Big Cube Day 2023	First round	20	3:36.59		3:42.82		3:36.59	3:48.93	3:42.95
3x3x3 Blindfolded
Taiwan Championship 2023	Final	23	3:29.29		DNF		DNF	3:29.29	DNF
Hong Kong Championship 2023	First round	17	DNF		DNF		DNF	DNF	DNF
3x3x3 Fewest Moves
Taiwan Championship 2023	Final	17	38	NR			38
3x3x3 One-Handed
Hong Kong Cube Day 2024	First round	14	14.81		18.22		18.73	21.63	16.55	19.37	14.81
Welcome Back Hong Kong 2024	First round	23	16.64		20.21		16.64	21.59	20.99	18.06	33.81
Shenzhen Open 2023	First round	19	13.20		16.39		17.07	18.46	13.20	16.60	15.50
Taiwan Championship 2023	First round	19	15.27		17.08		15.27	18.28	16.79	16.17	19.98
Hong Kong Championship 2023	Final	9	14.52		16.81		16.15	17.45	14.52	18.87	16.82
	Second round	9	15.15		16.55		16.71	16.47	28.21	16.48	15.15
	First round	9	13.93		17.10		19.67	17.10	13.93	17.45	16.74
Maru Cube Day 2023	First round	23	17.79		18.55		19.25	18.33	19.46	17.79	18.07
Hong Kong Cube Day 2023	First round	23	18.55		20.30		20.94	20.30	18.55	19.65	21.33
Hong Kong Cube Day 2019	First round	27	20.01	NR	23.93	NR	23.17	25.76	23.81	20.01	24.80
Zhongshan NxN Speedcubing 2018	First round	41	25.35		28.13	NR	25.91	35.07	25.35	29.76	28.73
Clock
Welcome Back Hong Kong 2024	Final	11	8.02		14.25		DNF	17.73	10.11	8.02	14.90
	First round	8	6.82		8.08		DNF	7.25	7.97	6.82	9.01
Taiwan Championship 2023	First round	19	8.76		10.03		9.30	8.76	DNF	10.76	10.03
Hong Kong Championship 2023	First round	28	7.38		DNF		DNF	8.68	20.61	7.38	DNF
Maru Cube Day 2023	Final	12	8.18		9.60		9.14	8.18	9.60	11.31	10.07
Hong Kong Cube Day 2023	Final	18	9.58		11.50		11.28	12.11	DNF	11.10	9.58
Megaminx
Maru Cube Day Taiwan 2024	Final	12	55.74		1:03.75		1:05.72	55.74	1:04.17	1:01.35	1:10.25
	First round	9	49.84		57.42		59.54	51.46	1:01.27	49.84	1:04.44
Shenzhen Open 2023	First round	13	54.08	NR	1:04.18		1:04.04	54.08	1:14.92	1:02.83	1:05.67
Taiwan Championship 2023	First round	26	59.05	NR	1:00.44	NR	59.34	1:03.08	1:01.87	59.05	1:00.12
Hong Kong Championship 2023	First round	17	1:01.51		1:08.77	NR	1:06.54	1:14.47	1:07.92	1:01.51	1:11.86
Hong Kong Big Cube Day 2023	First round	18	1:07.38		1:12.84		1:07.38	1:14.60	1:12.70	1:14.83	1:11.23
Maru Cube Day 2023	Final	19	1:01.16	NR	1:10.45	NR	1:05.71	1:11.42	1:19.86	1:01.16	1:14.23
Hong Kong Cube Day 2023	Final	17	1:10.19	NR	1:21.32	NR	1:10.19	1:28.14	1:26.26	1:11.80	1:25.89
Pyraminx
Hong Kong Cube Day 2024	Final	7	3.98		5.21		3.98	4.32	5.76	6.86	5.54
	First round	6	4.01		4.50		4.01	4.60	4.95	4.30	4.60
Maru Cube Day Taiwan 2024	Final	11	4.62		5.78		DNF	6.46	4.62	5.47	5.42
	Second round	11	2.56	NR	4.40	NR	4.33	2.56	5.81	3.97	4.90
	First round	14	3.23		4.67		6.08	DNF	4.21	3.23	3.73
Taiwan Championship 2023	First round	17	3.66		4.74		4.86	5.39	3.98	6.36	3.66
Hong Kong Championship 2023	Final	8	4.27		4.62		4.27	5.32	4.48	4.31	5.08
	First round	8	4.29		4.60	NR	4.82	6.26	4.29	4.52	4.46
Maru Cube Day 2023	First round	14	3.40	NR	5.25		4.89	6.47	3.40	5.33	5.53
Hong Kong Cube Day 2023	Final	11	4.07	NR	4.98	NR	4.93	4.07	5.46	4.56	6.77
Hong Kong Cube Day 2019	Final	10	4.53	NR	6.06	NR	6.46	6.08	4.53	5.65	9.16
Skewb
Hong Kong Championship 2024	Final	5	3.50		4.19	NR	5.38	3.62	3.57	3.50	8.29
	First round	9	3.42		4.75		3.42	5.70	4.58	5.50	4.16
Maru Cube Day Taiwan 2024	Final	7	3.30		4.40	NR	4.34	4.29	3.30	5.02	4.57
	Second round	7	3.80		4.40	NR	3.80	4.17	4.22	7.08	4.80
	First round	10	2.14	NR	4.40	NR	2.14	5.27	3.47	4.47	5.62
Welcome Back Hong Kong 2024	Final	7	4.15		4.60		5.18	4.15	4.32	4.29	5.26
	First round	6	4.26		4.58		4.68	4.26	4.46	4.67	4.62
Shenzhen Open 2023	Final	13	3.60		4.99		5.01	7.25	3.60	5.92	4.04
	First round	11	4.00		5.05		4.90	4.00	5.34	4.91	5.54
Taiwan Championship 2023	Final	9	3.15		4.80		7.32	4.21	4.64	3.15	5.54
	First round	7	3.97		4.44		5.94	4.35	4.08	3.97	4.89
Hong Kong Championship 2023	Final	11	2.84	NR	5.78		2.84	5.16	6.72	5.47	7.72
	First round	6	3.57		4.40	NR	4.55	4.14	4.52	4.54	3.57
Maru Cube Day 2023	First round	24	4.81		6.52		4.81	7.75	6.54	6.78	6.24
Hong Kong Cube Day 2023	Final	10	3.47	NR	5.27	NR	5.69	6.12	3.47	6.30	4.00
Hong Kong Cube Day 2019	Final	7	4.95		5.36	NR	5.13	5.84	5.10	4.95	6.59
Square-1
Hong Kong Championship 2024	Final	9	11.52		12.42		14.09	11.65	11.52	11.53	18.83
	First round	5	8.34		11.73		11.47	13.42	8.34	10.30	18.46
Hong Kong Cube Day 2024	Final	7	5.96	NR	13.09		14.35	15.92	5.96	13.87	11.05
	First round	8	10.65		15.19		17.65	10.65	15.17	17.68	12.75
Maru Cube Day Taiwan 2024	Final	4	10.87		11.66	NR	14.39	11.73	11.81	10.87	11.43
	First round	6	10.68		13.52	NR	21.06	14.12	10.68	11.13	15.31
Taiwan Championship 2023	Final	9	13.62		14.78		16.74	15.33	14.71	14.29	13.62
	First round	9	13.49		14.55		14.34	16.03	15.02	14.28	13.49
Hong Kong Championship 2023	Final	7	13.78		17.24		28.58	21.32	13.78	14.92	15.47
	First round	5	12.26		13.76	NR	13.43	14.96	12.90	15.74	12.26
Maru Cube Day 2023	Final	11	10.63	NR	16.64		19.78	10.63	11.78	20.09	18.37
	First round	8	12.04		15.76	NR	18.83	12.04	14.93	13.53	21.05
Hong Kong Cube Day 2023	Final	8	15.01		16.69	NR	15.01	17.57	16.55	16.06	17.46
Hong Kong Cube Day 2019	Final	14	21.19	NR	28.15	NR	32.44	23.77	21.19	36.37	28.23

History of National Records

Single	Average	Competition	Round	Solves
3x3x3 Cube
	8.27	Maru Cube Day Taiwan 2024	First round	8.64	8.20	7.98	11.16	7.84
	8.46	Welcome Back Hong Kong 2024	First round	8.48	11.91	8.87	7.59	8.04
	8.87	Taiwan Championship 2023	Second round	7.75	12.07	9.36	8.12	9.13
	9.32	Hong Kong Small Cube Day 2023	First round	7.81	8.50	10.84	11.01	8.61
2x2x2 Cube
1.54		Hong Kong Cube Day 2024	Final
1.58	2.46	Maru Cube Day Taiwan 2024	Final	1.58	2.20	2.34	2.83	3.01
	2.61	Maru Cube Day 2023	Second round	3.40	4.79	1.87	2.09	2.33
	2.68	Hong Kong Small Cube Day 2023	Second round	2.71	2.30	2.49	3.58	2.84
2.16	3.99	Hong Kong Cube Day 2023	First round	3.42	6.30	4.97	3.57	2.16
2.88	4.02	Zhongshan NxN Speedcubing 2018	First round	4.12	5.53	4.94	2.88	2.99
4x4x4 Cube
	35.45	Maru Cube Day 2023	Second round	38.72	32.63	34.78	32.84	40.62
31.75	39.71	Hong Kong Cube Day 2023	Final	39.71	44.66	37.61	41.82	31.75
3x3x3 Fewest Moves
38		Taiwan Championship 2023	Final
3x3x3 One-Handed
20.01	23.93	Hong Kong Cube Day 2019	First round	23.17	25.76	23.81	20.01	24.80
	28.13	Zhongshan NxN Speedcubing 2018	First round	25.91	35.07	25.35	29.76	28.73
Megaminx
54.08		Shenzhen Open 2023	First round
59.05	1:00.44	Taiwan Championship 2023	First round	59.34	1:03.08	1:01.87	59.05	1:00.12
	1:08.77	Hong Kong Championship 2023	First round	1:06.54	1:14.47	1:07.92	1:01.51	1:11.86
1:01.16	1:10.45	Maru Cube Day 2023	Final	1:05.71	1:11.42	1:19.86	1:01.16	1:14.23
1:10.19	1:21.32	Hong Kong Cube Day 2023	Final	1:10.19	1:28.14	1:26.26	1:11.80	1:25.89
Pyraminx
2.56	4.40	Maru Cube Day Taiwan 2024	Second round	4.33	2.56	5.81	3.97	4.90
	4.60	Hong Kong Championship 2023	First round	4.82	6.26	4.29	4.52	4.46
3.40		Maru Cube Day 2023	First round
4.07	4.98	Hong Kong Cube Day 2023	Final	4.93	4.07	5.46	4.56	6.77
4.53	6.06	Hong Kong Cube Day 2019	Final	6.46	6.08	4.53	5.65	9.16
Skewb
	4.19	Hong Kong Championship 2024	Final	5.38	3.62	3.57	3.50	8.29
	4.40	Maru Cube Day Taiwan 2024	Final	4.34	4.29	3.30	5.02	4.57
	4.40	Maru Cube Day Taiwan 2024	Second round	3.80	4.17	4.22	7.08	4.80
2.14	4.40	Maru Cube Day Taiwan 2024	First round	2.14	5.27	3.47	4.47	5.62
2.84		Hong Kong Championship 2023	Final
	4.40	Hong Kong Championship 2023	First round	4.55	4.14	4.52	4.54	3.57
3.47	5.27	Hong Kong Cube Day 2023	Final	5.69	6.12	3.47	6.30	4.00
	5.36	Hong Kong Cube Day 2019	Final	5.13	5.84	5.10	4.95	6.59
Square-1
5.96		Hong Kong Cube Day 2024	Final
	11.66	Maru Cube Day Taiwan 2024	Final	14.39	11.73	11.81	10.87	11.43
	13.52	Maru Cube Day Taiwan 2024	First round	21.06	14.12	10.68	11.13	15.31
	13.76	Hong Kong Championship 2023	First round	13.43	14.96	12.90	15.74	12.26
10.63		Maru Cube Day 2023	Final
	15.76	Maru Cube Day 2023	First round	18.83	12.04	14.93	13.53	21.05
	16.69	Hong Kong Cube Day 2023	Final	15.01	17.57	16.55	16.06	17.46
21.19	28.15	Hong Kong Cube Day 2019	Final	32.44	23.77	21.19	36.37	28.23