Isaac Wong Chang Man

Country	WCA ID	Gender	Competitions	Completed Solves
Singapore	2015MANI01	Male	9	433

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	3	141	463	6.72	8.16	274	76	1
2x2x2 Cube	3	264	1065	1.54	2.62	557	153	2
4x4x4 Cube	1	71	203	27.68	29.00	43	12	1
5x5x5 Cube	2	37	93	51.63	58.98	113	45	3
6x6x6 Cube	9	261	693	2:17.19	2:23.17	603	227	9
3x3x3 Fewest Moves	7	300	1195	33
3x3x3 One-Handed	2	112	355	11.27	12.90	121	41	1
Megaminx	8	494	1447	1:09.65	1:20.18	1548	534	8
Skewb	28	2502	7793	6.38	9.59	7506	2526	29
Square-1	7	206	775	12.95	19.03	946	270	7

Gold	Silver	Bronze
8	12	6

WR	CR	NR
		12

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
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
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
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
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