Alvin Cheng Hiu Yeung (鄭曉洋)

Region	WCA ID	Gender	Competitions	Completed Solves
Hong Kong, China	2019YEUN01	Male	10	219

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	152	7359	20545	10.68	11.82	14093	5115	117
2x2x2 Cube	260	12529	44023	4.20	4.90	22667	6529	157
4x4x4 Cube	49	2191	6237	38.56	41.45	4340	1527	36
5x5x5 Cube	37	1323	3876	1:13.09	1:15.67	2755	946	28
6x6x6 Cube	22	590	1858	2:11.39	2:19.54	1777	559	21
7x7x7 Cube	15	344	993	3:02.01	3:22.80	1251	423	16
3x3x3 Blindfolded	2	38	159	22.18	28.94	168	49	2
3x3x3 Fewest Moves	5	74	336	24	27.00	201	57	1
3x3x3 One-Handed	158	8349	22629	26.30	28.40	17155	6551	132
Clock	7	154	779	4.92	5.62	544	103	7
Megaminx	19	550	2038	57.19	1:02.89	1823	483	15
Pyraminx	25	1461	5588	3.54	4.25	2103	579	14
Skewb	15	628	2654	3.00	5.57	3547	941	20
Square-1	10	86	447	7.62	10.84	493	107	8
4x4x4 Blindfolded	1	7	47	2:05.43	2:54.88	42	7	1
5x5x5 Blindfolded	1	6	24	4:29.27
3x3x3 Multi-Blind	2	79	358	16/19 53:30

Gold	Silver	Bronze
7	4	1

WR	CR	NR
		4

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Cube Camp in Nakhon Nayok 2024	First round	16	10.68		11.82		11.00	20.65	12.50	10.68	11.96
2x2x2 Cube
Cube Camp in Nakhon Nayok 2024	First round	21	4.20		4.90		4.36	5.94	5.26	5.08	4.20
4x4x4 Cube
Cube Camp in Nakhon Nayok 2024	First round	11	38.56		41.45		38.56	51.02	42.57	38.75	43.04
5x5x5 Cube
Cube Camp in Nakhon Nayok 2024	First round	10	1:13.09		1:15.67		1:16.92	1:16.74	1:19.49	1:13.36	1:13.09
Hong Kong Big Cube Day 2023	First round	31	1:15.40		1:23.11		1:36.06	1:15.40	1:21.35	1:25.88	1:22.11
6x6x6 Cube
Newmarket Side Events 2024	Final	5	2:11.39		2:21.36		2:27.98	2:11.39	2:24.70
Cube Camp in Nakhon Nayok 2024	First round	10	2:13.03		2:19.54		2:13.03	2:27.01	2:18.59
Hong Kong Big Cube Day 2023	First round	22	2:14.12		2:26.91		2:35.12	2:31.49	2:14.12
7x7x7 Cube
Newmarket Side Events 2024	Final	6	3:27.85		3:33.33		3:27.85	3:43.32	3:28.83
Cube Camp in Nakhon Nayok 2024	First round	9	3:02.01		3:22.80		3:44.59	3:21.81	3:02.01
Hong Kong Big Cube Day 2023	First round	26	3:31.99		4:02.52		3:52.68	3:31.99	4:42.89
3x3x3 Blindfolded
Newmarket Side Events 2024	Final	2	32.12		DNF		32.12	DNF	DNF
	First round	2	23.03		DNF		23.03	DNF	DNF
Hong Kong Blind Legends 2024	Final	2	26.05		DNF		26.05	28.75	DNF
	Second round	2	28.02		32.82		29.53	28.02	40.91
	First round	1	22.18		DNF		22.18	DNF	DNF
Cube Camp in Nakhon Nayok 2024	Final	2	25.86		28.94		33.20	27.75	25.86
	First round	3	29.59		DNF		50.01	29.59	DNF
Rubik's WCA World Championship 2023	Second round	27	25.91		DNF		27.63	25.91	DNF
	First round	50	35.58		DNF		37.50	DNF	35.58
Hong Kong Cube Day 2023	Final	1	29.50		DNF		29.50	DNF	DNF
Big 'n Blind Guangzhou 2019	First round	16	57.33		DNF		57.33	DNF	DNF
Shenzhen Cubing 10th Anniversary 2019	Final	10	1:18.22		DNF		1:18.22	DNF	1:23.98
	Second round	11	1:38.76		DNF		DNF	1:38.76	DNF
	First round	9	1:31.22		DNF		DNF	1:31.22	DNF
3x3x3 Fewest Moves
Cube Camp in Nakhon Nayok 2024	Final	1	24		27.00	NR	24	30	27
Rubik's WCA World Championship 2023	Final	14	27		28.00		27	29	28
Hong Kong FMC 2023	Final	1	30		34.00		30	40	32
3x3x3 One-Handed
Cube Camp in Nakhon Nayok 2024	First round	23	26.30		28.40		27.70	26.30	27.03	30.47	34.36
Clock
Newmarket Side Events 2024	Final	4	5.10		5.92		5.10	6.32	7.12	5.65	5.80
	Second round	5	5.60		6.49		5.60	7.07	6.00	10.76	6.40
	First round	4	5.05		7.09		5.41	5.05	DNF	9.88	5.98
Cube Camp in Nakhon Nayok 2024	Final	5	4.92		6.85		DNF	4.92	8.96	5.92	5.68
	First round	4	4.96		5.62		5.72	5.91	16.19	5.22	4.96
Rubik's WCA World Championship 2023	First round	50	6.20		7.26		7.74	7.24	9.89	6.20	6.80
Hong Kong Cube Day 2023	Final	5	7.60		7.75		7.71	9.01	7.89	7.60	7.66
Megaminx
Newmarket Side Events 2024	First round	9	57.19		1:02.89		1:03.82	57.19	1:05.20	59.64	1:09.91
Cube Camp in Nakhon Nayok 2024	First round	9	1:03.31		1:06.72		1:06.41	1:09.42	1:03.31	1:07.53	1:06.21
Hong Kong Big Cube Day 2023	First round	14	1:02.01		1:09.67		1:11.53	1:02.01	1:12.68	1:12.75	1:04.79
Pyraminx
Cube Camp in Nakhon Nayok 2024	Final	4	3.79		4.50		4.24	4.49	8.56	4.77	3.79
	First round	5	3.54		4.28		4.60	4.91	3.54	3.60	4.63
Rubik's WCA World Championship 2023	First round	108	3.84		4.25		4.01	4.56	3.84	4.19	4.75
Hong Kong Cube Day 2023	Final	14	4.27		5.32		4.60	4.27	6.65	5.57	5.80
Shenzhen Cubing 10th Anniversary 2019	Second round	34	6.40		7.28		6.40	7.24	10.02	6.65	7.96
	First round	29	4.16		6.39		6.80	4.16	5.55	6.81	6.85
Hong Kong Cube Day 2019	Final	28	7.09		8.87		11.15	7.09	8.19	9.91	8.52
Skewb
Cube Camp in Nakhon Nayok 2024	First round	9	3.00		5.92		8.08	4.64	12.89	5.04	3.00
Rubik's WCA World Championship 2023	First round	124	3.17		5.57		5.98	3.17	8.67	5.41	5.33
Hong Kong Cube Day 2023	Final	13	3.97		6.22		8.72	7.14	3.97	6.12	5.39
Square-1
Cube Camp in Nakhon Nayok 2024	Final	1	7.95		10.84		7.95	13.89	9.84	12.24	10.43
	First round	2	9.56		11.46		14.71	13.28	11.33	9.78	9.56
Rubik's WCA World Championship 2023	Second round	51	7.62		10.87		11.01	12.23	7.62	9.36	33.19
	First round	57	10.82		12.18		13.27	15.48	10.82	12.23	11.05
Hong Kong Cube Day 2023	Final	1	9.45		11.85		13.54	10.77	14.35	11.25	9.45
Shenzhen Cubing 10th Anniversary 2019	First round	21	19.54		23.32		19.54	20.25	55.53	29.76	19.95
4x4x4 Blindfolded
Hong Kong Blind Legends 2024	Final	1	2:12.70		2:54.88	NR	2:12.70	2:48.89	3:43.04
Cube Camp in Nakhon Nayok 2024	Final	1	2:05.43	NR	DNF		DNF	2:27.93	2:05.43
Rubik's WCA World Championship 2023	Final	48	DNF		DNF		DNF	DNF	DNF
Big 'n Blind Guangzhou 2019	Final	7	5:38.13		DNF		DNF	DNF	5:38.13
5x5x5 Blindfolded
Hong Kong Blind Legends 2024	Final	3	DNF		DNF		DNF	DNF	DNF
Cube Camp in Nakhon Nayok 2024	Final	2	DNF		DNF		DNF	DNF	DNF
Rubik's WCA World Championship 2023	Final	7	4:29.27	NR	DNF		DNF	4:29.27	DNF
Big 'n Blind Guangzhou 2019	Final	3	9:22.53		DNF		9:22.53	DNF	DNF
3x3x3 Multi-Blind
Cube Camp in Nakhon Nayok 2024	Final	2	16/19 53:30				16/19 53:30
Big 'n Blind Guangzhou 2019	Final	12	6/9 34:32				7/13 50:59	6/9 34:32

Current Personal Records

Medal Collection

Record Collection

History of National Records