Isaac Wong Chang Man

Country	WCA ID	Gender	Competitions	Completed Solves
Singapore	2015MANI01	Male	11	502

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	4	160	549	6.72	8.16	333	90	3
2x2x2 Cube	6	298	1211	1.54	1.99	173	49	1
4x4x4 Cube	2	52	155	26.48	29.00	58	20	1
5x5x5 Cube	2	44	107	51.63	58.98	135	51	3
6x6x6 Cube	9	307	820	2:17.19	2:23.17	703	264	9
3x3x3 Fewest Moves	10	341	1318	33
3x3x3 One-Handed	3	132	410	11.27	12.90	146	51	1
Megaminx	8	545	1657	1:09.65	1:20.18	1770	591	8
Skewb	30	2736	8742	6.38	9.59	8369	2765	34
Square-1	7	236	916	12.95	19.03	1120	304	7

Gold	Silver	Bronze
10	12	7

WR	CR	NR
		14

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Singapore Mini 2019	Final	5	7.45		8.42		10.28	7.53	8.96	8.76	7.45
	Second	6	7.64		9.60		9.58	9.10	10.13	7.64	12.58
	Combined First	4	8.25		9.15		10.17	8.61	9.16	8.25	9.69
Singapore MentalMatrix Open 2019	Final	4	7.24		8.65		8.55	7.24	8.53	8.88	11.72
	Second	3	8.16		8.50		8.16	8.17	9.02	8.38	8.96
	Combined First	9	9.75		10.49		9.75	10.45	10.10	10.92	11.19
NTU Open 2019	Final	3	7.68		8.91		12.08	7.68	8.72	9.41	8.61
	Second	4	7.83		9.41		11.29	7.83	11.12	8.15	8.95
	Combined First	3	8.06		8.94		8.96	8.06	9.33	12.68	8.53
Singapore Cube Championship 2019	Second	9	7.90		8.94		10.72	9.30	8.91	8.61	7.90
	Combined First	3	7.83		8.71		10.65	8.16	7.83	8.18	9.78
Singapore Cube Championship 2018	Final	1	6.72	NR	8.16	NR	8.72	7.93	8.11	6.72	8.44
	Second	4	8.56		8.77		8.56	8.90	8.75	8.65	10.02
	Combined First	5	7.52		9.31		7.52	9.78	10.25	9.97	8.19
Johor Cube Open 2018	Final	2	8.31		9.09		8.82	8.31	9.12	9.33	12.73
	Second	3	8.20		9.69		9.23	9.73	11.22	10.12	8.20
	First	2	7.57		9.70		10.78	10.54	7.79	7.57	18.82
Malaysia Cube Open 2017	Final	5	8.28		9.91		10.65	8.88	10.27	10.59	8.28
	Second	2	6.87		8.70		6.87	6.91	8.94	13.40	10.24
	First	2	7.82		8.85		8.94	9.99	7.82	8.40	9.21
Singapore Rubik's Cube Competition 2017	Final	4	7.90		9.21		9.63	9.50	9.11	7.90	9.03
	Second	7	9.52		10.61		9.56	11.50	11.65	9.52	10.78
	Combined First	2	7.77		9.04		9.93	7.77	9.06	9.30	8.75
Singapore Cubewerkz Open 2016	Final	2	9.04		9.71		10.81	9.19	9.33	9.04	10.60
	Second	2	8.00		10.22		10.07	DNF	11.20	8.00	9.40
	First	1	8.53		9.41		9.29	8.83	8.53	11.56	10.10
Singapore Rubik's Cube Competition 2016	Final	5	10.47		11.35		10.77	10.47	13.25	10.80	12.47
	Second	3	9.36		10.38		11.09	9.47	11.22	10.59	9.36
	Combined First	6	9.68		11.53		11.00	11.56	13.36	12.03	9.68
2x2x2 Cube
Singapore Mini 2019	Final	1	1.61		1.99	NR	4.67	1.61	2.00	1.94	2.02
	Combined First	2	2.12		2.57		2.12	2.82	4.09	2.51	2.37
Singapore MentalMatrix Open 2019	Combined First	10	2.64		3.88		DNF	2.83	6.13	2.69	2.64
NTU Open 2019	Combined First	12	2.44		3.87		3.16	4.58	5.09	3.88	2.44
Singapore Cube Championship 2019	Combined First	10	2.44		3.98		3.83	4.31	4.66	2.44	3.80
Singapore Cube Championship 2018	Final	3	2.31		2.62	NR	2.31	2.59	3.34	2.65	2.63
	Combined First	2	2.28		3.10		3.83	3.06	3.78	2.28	2.47
Johor Cube Open 2018	Final	2	2.72		3.26		4.16	2.86	3.69	2.72	3.22
Malaysia Cube Open 2017	Final	2	2.24		2.70	NR	2.93	2.91	2.31	2.24	2.89
	First	5	1.54		2.98		3.96	2.94	2.05	4.06	1.54
Singapore Rubik's Cube Competition 2017	Final	3	2.86		3.66		3.97	4.13	2.86	4.88	2.88
	Combined First	3	2.55		3.30		3.06	2.55	3.44	3.40	6.58
Singapore Cubewerkz Open 2016	Final	2	2.41		2.99		2.80	2.85	3.33	3.87	2.41
Singapore Rubik's Cube Competition 2016	Final	2	1.80		3.64		3.69	1.80	3.84	3.38	7.03
	Combined First	5	2.66		3.96		2.66	3.34	4.02	4.84	4.52
Singapore Rubik's Cube Competition 2015	Final	1	2.34		2.75	NR	6.88	2.43	2.34	3.28	2.53
	Combined First	6	2.59		3.86		4.33	4.00	3.25	2.59	5.16
4x4x4 Cube
Singapore MentalMatrix Open 2019	Final	1	29.03		30.55		29.92	33.42	30.66	31.08	29.03
	Combined First	5	26.48	NR	32.87		34.11	31.15	36.12	26.48	33.34
NTU Open 2019	Final	1	27.77		30.60		27.77	29.90	32.83	33.30	29.06
	Combined First	3	29.38		33.51		39.97	32.09	34.03	34.40	29.38
Singapore Cube Championship 2019	Final	2	27.72		30.74		36.77	28.91	27.72	33.27	30.05
	Combined First	4	27.83		32.59		DNF	30.40	27.83	32.58	34.78
Singapore Cube Championship 2018	Final	1	27.94		29.00	NR	28.63	31.21	28.16	27.94	30.22
	Combined First	5	27.68	NR	33.50		37.65	27.68	34.75	33.93	31.83
Johor Cube Open 2018	Combined Final	1	31.64		32.71		32.82	DNF	33.49	31.83	31.64
Malaysia Cube Open 2017	Final	3	30.56		33.29		32.82	30.56	30.62	36.43	36.83
	Combined First	2	28.45	NR	32.01	NR	29.62	DNF	34.55	31.86	28.45
Singapore Rubik's Cube Competition 2017	Final	5	34.80		38.44		45.69	37.63	36.55	41.14	34.80
	Combined First	2	31.53		36.36		34.55	33.52	31.53	41.02	41.08
Singapore Cubewerkz Open 2016	Combined Final	2	35.05		39.19		38.14	41.04	45.73	38.40	35.05
Singapore Rubik's Cube Competition 2016	Final	4	36.36		42.09		43.52	36.36	41.59	41.27	43.41
	Combined First	4	36.46		41.43		41.59	51.84	36.46	41.94	40.77
Singapore Rubik's Cube Competition 2015	Final	3	35.21		39.37		35.21	43.38	36.83	39.63	41.66
	Combined First	2	35.31		36.61		42.21	35.31	35.83	37.36	36.65
5x5x5 Cube
NTU Open 2019	Final	1	51.63		1:00.80		1:06.22	51.63	52.69	1:04.88	1:04.84
	Combined First	3	56.69		1:01.18		56.69	1:00.43	1:03.53	1:11.46	59.59
Singapore Cube Championship 2019	Final	4	53.50		58.98	NR	1:06.27	53.50	58.94	59.22	58.78
	Combined First	4	55.46		59.54		1:04.36	55.46	1:09.78	57.50	56.77
Singapore Cube Championship 2018	Final	6	54.77		1:03.47		54.77	1:00.47	1:03.97	1:08.34	1:05.97
	Combined First	6	58.56		1:04.05		DNF	1:01.94	58.56	1:07.15	1:03.05
Johor Cube Open 2018	Combined Final	2	1:01.64		1:07.82		1:10.51	1:06.84	1:07.23	1:09.40	1:01.64
Malaysia Cube Open 2017	Final	5	1:00.47		1:06.22		1:06.89	1:02.83	1:12.23	1:00.47	1:08.93
	Combined First	3	1:01.95		1:05.74		1:05.76	1:06.96	1:04.49	1:01.95	1:09.76
Singapore Rubik's Cube Competition 2016	Combined First	7	1:23.41		1:26.03		DNF	1:26.13	1:23.41	1:26.93	1:25.02
Singapore Rubik's Cube Competition 2015	Combined First	7	1:30.38		1:38.01		1:35.61	1:45.78	1:44.78	1:30.38	1:33.63
6x6x6 Cube
Singapore Cube Championship 2018	Combined Final	9	2:17.19		2:23.17		2:17.19	2:28.16	2:24.16
3x3x3 Fewest Moves
Singapore Cube Championship 2018	Final	18	33		DNF		DNF	38	33
3x3x3 One-Handed
Singapore Mini 2019	Combined Final	5	13.35		15.82		13.35	16.04	17.90	19.12	13.51
Singapore MentalMatrix Open 2019	Final	3	12.00		13.76		13.48	12.80	15.62	12.00	15.00
	Combined First	3	13.17		14.05		13.38	13.39	15.38	17.33	13.17
NTU Open 2019	Final	2	12.09		14.59		14.91	12.09	14.28	15.56	14.58
	Combined First	1	13.02		13.49		13.52	16.94	13.81	13.13	13.02
Singapore Cube Championship 2019	Final	4	11.63		14.25		11.63	14.40	14.66	14.44	13.91
	Combined First	5	11.27		15.02		19.19	13.63	14.96	16.47	11.27
Singapore Cube Championship 2018	Final	1	12.34		12.90	NR	13.46	12.59	12.65	12.34	17.84
	Combined First	5	13.55		15.84		13.55	18.63	15.68	14.56	17.27
Johor Cube Open 2018	Combined Final	2	11.66		16.37		16.72	16.42	15.96	18.93	11.66
Malaysia Cube Open 2017	Final	5	14.44		16.80		14.44	18.35	16.50	15.73	18.17
	Combined First	3	14.12		14.77		14.95	15.82	15.23	14.12	14.13
Singapore Rubik's Cube Competition 2017	Final	2	14.38		15.54		15.83	19.21	15.18	15.61	14.38
	Combined First	4	13.40		15.37		16.59	14.63	14.88	13.40	19.28
Singapore Cubewerkz Open 2016	Combined Final	1	13.22		15.26	NR	16.26	19.15	13.22	13.69	15.84
Singapore Rubik's Cube Competition 2016	Combined First	9	16.90		22.60		31.30	17.72	18.77	16.90	DNF
Singapore Rubik's Cube Competition 2015	Final	3	15.52		18.08		18.63	20.27	17.05	15.52	18.56
	Combined First	6	18.33		20.41		20.21	22.61	18.40	18.33	24.18
Megaminx
Singapore Cube Championship 2018	Combined Final	11	1:15.05		1:20.18		1:15.05	1:26.21	1:16.31	1:18.02	1:29.58
Malaysia Cube Open 2017	Combined First	9	1:09.65		1:27.88		1:18.06	1:39.90	1:26.95	1:09.65	1:38.62
Singapore Rubik's Cube Competition 2015	Combined Final	5	1:35.80		1:42.35		1:42.83	1:35.80	1:44.06	1:44.22	1:40.16
Skewb
Singapore Cube Championship 2018	Combined First	30	6.38		9.59		8.09	9.65	6.38	11.02	16.36
Square-1
Singapore Cube Championship 2018	Combined Final	11	14.63		21.96		14.63	26.69	22.43	23.52	19.93
Johor Cube Open 2018	Final	5	12.95		19.13		19.32	12.95	20.09	18.57	19.49
Malaysia Cube Open 2017	Combined First	10	16.05		22.95		25.20	23.85	22.96	22.04	16.05
Singapore Rubik's Cube Competition 2017	Combined Final	7	16.11		19.03		25.00	18.61	17.03	21.46	16.11

Current Personal Records

Medal Collection

Record Collection

History of National Records

National Championship Podiums