Isaac Lai Yin Chung

(Previously Isaac Lai Yin Chung - Canada)

Country	WCA ID	Gender	Competitions	Completed Solves
Singapore	2015LAII01	Male	10	433

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	10	344	1188	7.44	9.46	1323	428	11
2x2x2 Cube	11	760	2834	2.00	3.00	1282	524	11
4x4x4 Cube	5	166	485	29.41	34.76	537	190	6
5x5x5 Cube	7	173	494	1:00.61	1:09.00	599	224	7
6x6x6 Cube	30	1300	1506	2:34.86	2:48.66	1592	-	-
3x3x3 Blindfolded	-	-	4616	4:15.94
3x3x3 Fewest Moves	6	241	951	31	33.67	487	128	3
3x3x3 One-Handed	14	897	2324	15.09	16.62	1116	665	12
Megaminx	2	35	89	40.71	46.57	99	36	2
Pyraminx	26	2053	2161	3.36	5.73	2578	881	13
Skewb	3	204	721	2.59	4.67	779	395	4
Square-1	2	58	224	8.68	13.79	431	115	6

Medal Collection

Gold	Silver	Bronze
4	3	3

Record Collection

WR	CR	NR
		4

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Selangor Cube Open 2019	Final	12	10.26		11.40		10.30	13.60	11.10	10.26	12.81
	Semi Final	12	7.44		9.46		8.59	8.83	7.44	10.97	11.85
	Second round	29	8.62		11.12		12.07	14.04	8.62	11.66	9.63
	First round	25	9.77		11.07		10.42	9.77	11.69	11.09	13.90
NTU Open 2019	Second round	22	10.55		12.38		10.66	13.36	13.13	13.90	10.55
	First round	19	9.03		11.66		12.77	12.05	10.16	9.03	13.08
Singapore Cube Championship 2018	Second round	11	8.71		10.11		9.77	13.44	9.44	11.11	8.71
	First round	13	9.81		11.12		10.80	11.50	11.83	9.81	11.05
Singapore Rubik's Cube Competition 2017	Second round	10	9.38		11.10		10.88	12.68	11.22	11.21	9.38
	First round	10	9.13		10.70		9.36	14.69	12.46	10.27	9.13
Singapore 333 Cube Competition 2016	Final	5	10.21		11.09		11.34	15.13	10.88	10.21	11.05
	Second round	6	8.84		11.15		11.13	11.86	10.46	12.00	8.84
	First round	5	10.25		11.46		11.15	10.25	11.13	12.65	12.09
Singapore Cubewerkz Open 2016	Final	9	11.09		13.11		13.75	14.81	11.09	13.90	11.67
	Second round	8	10.86		11.20		11.07	10.86	10.88	DNF	11.64
	First round	9	10.13		12.00		11.08	13.72	10.13	14.16	11.19
Singapore Rubik's Cube Competition 2016	Second round	17	11.03		12.85		13.72	12.05	12.77	11.03	15.34
	First round	15	10.28		12.85		14.77	10.94	13.80	10.28	13.80
Singapore Rubik's Cube Competition 2015	First round	92	15.84		24.47		15.84	22.77	35.22	26.47	24.16
2x2x2 Cube
Selangor Cube Open 2019	Final	10	2.22		4.03		3.79	6.84	4.99	3.31	2.22
	Second round	11	2.00		3.24		2.68	2.96	4.09	5.74	2.00
	First round	7	2.17		3.43		2.17	3.45	3.50	3.94	3.34
NTU Open 2019	First round	14	2.94		3.96		2.94	3.44	4.25	4.18	5.52
Singapore Cube Championship 2018	First round	71	2.69		6.21		3.36	DNF	2.69	2.90	12.36
Singapore Rubik's Cube Competition 2017	Final	2	3.03		3.62		3.41	3.03	3.69	3.77	7.19
	First round	2	2.40		3.00		3.03	2.40	2.55	5.97	3.41
Singapore Cubewerkz Open 2016	Final	8	3.01		4.63		4.38	5.40	4.12	DNF	3.01
Singapore Rubik's Cube Competition 2016	First round	16	3.31		4.93		3.31	5.81	DNF	5.33	3.66
4x4x4 Cube
Selangor Cube Open 2019	Final	6	32.60		35.14		36.90	37.19	34.93	33.59	32.60
	Second round	10	29.41		34.76		31.53	29.41	36.97	46.00	35.77
	First round	9	32.07		35.16		32.07	34.83	34.38	DNF	36.27
NTU Open 2019	Final	5	34.15		38.66		39.75	39.84	38.80	37.43	34.15
	First round	6	31.21		37.26		38.27	31.21	41.27	36.96	36.56
Singapore Cube Championship 2018	First round	8	32.18		38.23		32.18	DNF	38.84	38.71	37.13
Singapore Rubik's Cube Competition 2017	Final	6	34.72		42.69		34.72	47.90	40.09	43.13	44.84
	First round	6	32.81		38.55		43.13	35.40	43.61	32.81	37.11
Singapore Cubewerkz Open 2016	Final	8	41.06		46.39		44.29	49.20	51.41	45.67	41.06
Singapore Rubik's Cube Competition 2016	First round	12	45.59		52.41		58.44	51.69	45.59	47.33	58.21
5x5x5 Cube
Selangor Cube Open 2019	Final	10	1:01.01		1:09.24		1:16.41	1:01.01	1:12.32	1:08.06	1:07.33
	First round	11	1:04.82		1:09.00		1:11.72	1:04.82	1:05.71	1:17.19	1:09.58
NTU Open 2019	First round	8	1:07.71		1:12.60		1:14.31	1:23.71	1:11.50	1:12.00	1:07.71
Singapore Cube Championship 2018	First round	9	1:00.61		1:10.30		1:07.30	1:16.50	1:00.61	1:11.34	1:12.25
Singapore Rubik's Cube Competition 2017	Final	6	1:15.84		1:27.81		1:21.09	DNF	1:17.91	1:15.84	1:44.44
	First round	6	1:15.44		1:21.93		1:15.44	1:21.88	1:21.52	1:36.19	1:22.40
Singapore Rubik's Cube Competition 2016	First round	21	1:53.08				1:56.90	1:53.08
6x6x6 Cube
Singapore Cube Championship 2018	Final	21	3:31.16				3:31.16
Singapore Special 2017	Final	6	2:34.86		3:07.77		3:31.31	3:17.13	2:34.86
	First round	6	2:48.44		2:48.66		2:48.80	2:48.75	2:48.44
3x3x3 Blindfolded
Singapore Cube Championship 2018	Final	17	DNF		DNF		DNF	DNF	DNF
Singapore 333 Cube Competition 2016	Final	13	DNF		DNF		DNF	DNF	DNF
Singapore Rubik's Cube Competition 2016	Final	11	4:15.94		DNF		DNF	4:15.94	DNF
3x3x3 Fewest Moves
Selangor Cube Open 2019	Final	15	31		DNF		DNF	33	31
FMC Asia 2019	Final	29	32		33.67		32	32	37
Singapore Cube Championship 2018	Final	5	31		33.67		34	36	31
Singapore Rubik's Cube Competition 2017	Final	12	33		DNF		33	DNF	DNF
Singapore 333 Cube Competition 2016	Final	5	37		39.33		37	39	42
Singapore Rubik's Cube Competition 2016	Final	4	37		42.00		45	37	44
3x3x3 One-Handed
Selangor Cube Open 2019	Final	12	18.37		20.05		21.57	20.01	18.37	20.30	19.85
	First round	12	15.11		17.86		20.29	19.50	15.11	18.54	15.54
Singapore Cube Championship 2018	First round	11	15.09		18.74		15.09	19.65	19.30	17.94	18.97
Singapore Rubik's Cube Competition 2017	Final	4	16.05		16.99		16.15	19.11	17.03	17.78	16.05
	First round	6	15.77		16.62		16.75	15.77	17.05	16.06	19.46
Singapore 333 Cube Competition 2016	Final	7	19.80		20.84		20.36	19.80	21.80	20.36	26.84
	First round	5	17.44		18.94		18.52	18.86	19.44	17.44	20.21
Singapore Cubewerkz Open 2016	Final	7	16.53		18.55		18.43	20.36	16.85	36.41	16.53
Singapore Rubik's Cube Competition 2016	First round	11	19.63		22.88		27.56	21.53	23.02	24.08	19.63
Megaminx
Selangor Cube Open 2019	Final	5	43.29		50.01		43.29	56.85	49.16	55.31	45.55
	First round	4	41.97		46.95		48.82	44.03	47.99	41.97	49.52
NTU Open 2019	Final	3	49.43		51.04		1:03.41	49.43	51.08	50.65	51.38
	First round	4	49.83		56.05		54.16	58.21	55.78	59.02	49.83
Singapore Cube Championship 2018	Final	1	40.71	NR	46.57	NR	50.52	57.15	43.61	40.71	45.58
Singapore Special 2017	Final	1	47.88		53.11		47.88	50.93	57.27	51.13	59.30
	First round	1	53.00		58.92		59.77	56.93	1:00.06	53.00	1:08.00
Singapore Rubik's Cube Competition 2017	Final	1	51.81		53.92		52.25	51.81	55.71	53.81	1:01.90
Singapore Rubik's Cube Competition 2016	Final	2	1:06.75		1:15.91		1:16.47	1:16.00	1:15.25	1:06.75	1:18.59
Pyraminx
Singapore Cube Championship 2018	First round	12	4.88		5.73		7.81	5.56	6.69	4.94	4.88
Singapore Rubik's Cube Competition 2017	First round	8	3.36		6.57		6.11	8.15	5.58	3.36	8.02
Singapore Cubewerkz Open 2016	Final	3	4.10		6.76		4.10	8.36	7.33	4.60	9.10
Singapore Rubik's Cube Competition 2016	Final	5	4.90		5.85		7.61	9.88	4.90	4.93	5.00
	First round	6	5.78		7.32		6.21	8.88	5.78	DNF	6.88
Singapore Rubik's Cube Competition 2015	First round	29	9.43		DNF		DNF	9.80	9.43	13.22	DNF
Skewb
Singapore Cube Championship 2018	Final	3	3.38		5.18		3.38	11.33	4.03	7.15	4.36
	First round	4	2.59	NR	5.61		5.43	7.43	4.06	7.33	2.59
Singapore Rubik's Cube Competition 2017	First round	11	5.59		7.49		6.05	6.00	DNF	5.59	10.41
Singapore Cubewerkz Open 2016	Final	1	3.32		4.67		6.64	3.80	5.18	3.32	5.03
Singapore Rubik's Cube Competition 2016	Final	2	4.77		6.06		6.80	19.55	5.19	4.77	6.18
	First round	3	4.36		7.42		8.83	6.66	4.36	9.83	6.77
Singapore Rubik's Cube Competition 2015	Final	5	4.38		6.89		9.65	7.83	6.65	6.19	4.38
	First round	8	7.71		9.96		11.43	7.71	10.40	DNF	8.06
Square-1
Selangor Cube Open 2019	Final	12	13.91		16.28		17.49	19.12	14.76	16.58	13.91
	Second round	11	10.48		14.44		15.39	12.10	15.82	19.07	10.48
	First round	16	10.29		18.01		14.97	19.56	20.46	19.49	10.29
Singapore Cube Championship 2018	Final	4	8.68	NR	13.79		8.68	18.28	17.16	14.13	10.09
Singapore Special 2017	Final	6	10.90		17.86		28.38	15.55	18.16	10.90	19.86
	First round	4	11.06		15.24		17.06	11.06	14.71	13.94	20.19
Singapore Rubik's Cube Competition 2017	Final	4	13.52		16.46		18.13	21.28	16.61	14.63	13.52
Singapore Rubik's Cube Competition 2016	Final	5	18.50		25.98		18.50	29.00	24.22	24.72	30.09
3x3x3 Multi-Blind
Singapore 333 Cube Competition 2016	Final	11	DNF				DNF	DNF
Singapore Rubik's Cube Competition 2016	Final	6	DNF				DNF	DNF

History of National Records

Single	Average	Competition	Round	Solves
Megaminx
40.71	46.57	Singapore Cube Championship 2018	Final	50.52	57.15	43.61	40.71	45.58
Skewb
2.59		Singapore Cube Championship 2018	First round
Square-1
8.68		Singapore Cube Championship 2018	Final

National Championship Podiums

Event	Place	Single	Average	Solves
Singapore Cube Championship 2018
3x3x3 Fewest Moves	3	31	33.67	34	36	31
Megaminx	1	40.71	46.57	50.52	57.15	43.61	40.71	45.58
Skewb	2	3.38	5.18	3.38	11.33	4.03	7.15	4.36
Square-1	2	8.68	13.79	8.68	18.28	17.16	14.13	10.09