David Chong Kai Xiang (张凯祥)

Region	WCA ID	Gender	Competitions	Completed Solves
Malaysia	2017XIAN12	Male	20	743

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	191	3798	10883	9.29	11.37	11009	3968	206
2x2x2 Cube	243	4559	17394	2.86	3.71	7429	1942	99
4x4x4 Cube	169	3078	8775	42.32	47.05	7583	2703	152
5x5x5 Cube	250	4056	12651	1:48.31	1:53.88	11194	3657	228
6x6x6 Cube	141	2305	8337	3:58.62	4:04.51	7351	2060	123
7x7x7 Cube	128	2107	7412	6:14.63	7:12.03	6712	1948	121
3x3x3 Blindfolded	30	711	2147	1:33.04	2:10.06	1526	457	23
3x3x3 Fewest Moves	46	882	3484	37	41.00	2304	593	36
3x3x3 One-Handed	164	3325	9050	18.57	22.13	7935	3037	154
Clock	42	822	3683	8.89	10.33	3336	718	40
Megaminx	187	2747	10005	1:48.43	2:02.24	9836	2704	193
Pyraminx	64	1158	4366	3.32	5.07	3483	1027	47
Skewb	55	887	3498	3.37	5.54	3245	861	49
Square-1	137	1975	8621	27.69	28.32	5621	1316	92
3x3x3 Multi-Blind	24	517	1992	2/2 5:07

Medal Collection

Gold	Silver	Bronze
0	0	2

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Kuala Lumpur Cubing Challenge 2024	Second round	23	9.34	11.86	11.45	11.14	13.15	12.98	9.34
	First round	20	11.65	12.35	11.97	11.65	12.62	13.04	12.45
UoSM Cube Open 2024	First round	50	11.07	12.68	12.89	13.42	13.70	11.74	11.07
Malaysia Cube Championship 2023	Second round	48	10.81	11.37	11.21	10.81	11.79	11.12	12.40
	First round	84	10.16	13.60	12.85	17.78	12.00	15.95	10.16
Beaconhouse Malaysia Cube Open 2023	Second round	29	9.29	12.21	9.29	12.77	13.36	16.52	10.51
	First round	30	10.89	11.98	11.24	12.94	11.76	10.89	14.50
IUKL SOR 2023	Second round	55	13.71	16.12	16.18	17.26	14.92	13.71	32.06
	First round	46	10.70	13.81	13.61	17.57	10.70	13.35	14.46
XMUM Cube Open 2023	Second round	34	11.07	12.42	13.61	12.61	13.49	11.07	11.17
	First round	40	11.06	12.92	11.06	12.70	14.34	DNF	11.73
Selangor Ace Cube 2023	Second round	55	12.89	14.43	15.29	14.20	12.89	16.33	13.80
	First round	49	10.78	13.22	DNF	10.78	13.61	13.54	12.51
Yong Jun KL Speedcubing 2023	Second round	88	11.69	13.26	17.41	13.95	13.46	11.69	12.38
	First round	101	13.32	13.86	13.89	13.77	13.92	14.92	13.32
YJ Malaysia Cube Open 2022	First round	118	13.16	14.48	14.75	14.91	15.73	13.77	13.16
Selangor Cube Open 2019	Semi Final	52	12.73	13.90	13.04	15.81	12.73	13.08	15.58
	Second round	51	12.65	13.04	13.19	12.65	12.75	13.17	14.17
	First round	55	11.81	13.75	14.32	11.81	21.36	12.12	14.81
Malaysia Cube Championship 2019	Second round	90	13.12	14.70	13.12	14.37	15.24	21.78	14.50
	First round	112	13.63	15.10	14.55	13.63	16.71	17.51	14.05
Beaconhouse Malaysia Cube Open 2019	Second round	33	12.50	14.63	14.06	14.22	19.90	12.50	15.61
	First round	32	13.35	14.35	16.35	15.04	13.36	13.35	14.64
Malaysia 10th Anniversary Cube Open 2019	Second round	78	13.43	14.01	13.43	14.67	18.37	13.51	13.84
	First round	68	12.17	13.27	12.39	14.10	12.17	14.00	13.42
Putra Speedcubing Challenge 2019	Second round	60	13.72	14.79	13.72	14.60	17.19	15.27	14.49
	First round	59	12.22	14.05	12.22	16.98	15.92	13.70	12.52
STEM Cube Open Kuala Lumpur 2019	Second round	34	12.26	13.68	14.30	12.26	14.55	12.56	14.17
	First round	32	12.20	13.58	14.02	12.20	13.76	12.97	14.23
Malaysia Cube Championship 2018	Second round	55	12.48	13.99	16.33	12.48	12.82	12.82	18.46
	First round	67	12.60	14.70	19.40	12.60	14.09	14.14	15.87
Unikl MFI Open 2018	Second round	58	14.09	15.47	14.33	14.09	16.92	15.16	20.60
	First round	65	13.69	16.55	18.19	14.15	13.69	18.44	17.32
Malaysia Cube Open 2017	First round	82	12.59	15.45	13.10	DNF	14.93	12.59	18.33
MYCA Cube Day 2017	First round	66	15.01	17.23	20.81	15.01	17.34	15.40	18.94
2x2x2 Cube
Kuala Lumpur Cubing Challenge 2024	First round	33	2.86	5.47	6.86	5.65	8.01	2.86	3.89
UoSM Cube Open 2024	First round	47	3.63	4.67	6.32	6.29	3.77	3.94	3.63
Malaysia Cube Championship 2023	Second round	59	3.66	4.70	3.66	4.80	7.41	5.06	4.25
	First round	47	3.08	4.40	4.65	4.97	3.57	3.08	6.89
Beaconhouse Malaysia Cube Open 2023	First round	25	3.89	4.36	4.44	3.89	4.24	4.77	4.39
IUKL SOR 2023	Second round	23	2.91	4.19	4.64	2.92	8.88	2.91	5.01
	First round	15	3.02	3.71	5.22	3.89	3.87	3.38	3.02
XMUM Cube Open 2023	First round	16	3.86	4.20	5.37	4.50	3.86	3.86	4.23
Selangor Ace Cube 2023	First round	27	3.76	4.13	6.11	3.76	3.93	4.27	4.19
Yong Jun KL Speedcubing 2023	Second round	81	4.62	5.67	DNF	4.62	5.78	4.92	6.32
	First round	83	4.12	5.16	5.85	4.27	4.12	7.51	5.37
YJ Malaysia Cube Open 2022	First round	22	3.30	3.95	10.89	3.35	4.42	3.30	4.07
Putra Speedcubing Challenge 2019	First round	68	3.79	5.83	8.40	3.79	11.36	5.17	3.91
STEM Cube Open Kuala Lumpur 2019	Second round	32	4.67	5.25	4.67	4.97	6.07	5.52	5.27
	First round	46	4.30	5.65	7.25	5.67	5.01	6.27	4.30
Malaysia Cube Championship 2018	Second round	23	3.57	4.65	3.57	4.38	5.00	4.58	5.13
	First round	34	4.39	4.73	4.39	5.10	5.04	4.42	4.74
Unikl MFI Open 2018	First round	35	4.27	5.18	5.50	4.27	4.99	5.22	5.33
Malaysian Cube Championship 2017	First round	43	4.44	5.13	4.75	6.67	5.74	4.44	4.91
Malaysia Cube Open 2017	First round	37	4.21	4.84	4.61	5.43	6.35	4.21	4.48
MYCA Cube Day 2017	Final	44	4.56	5.96	4.58	13.76	8.34	4.56	4.95
4x4x4 Cube
Kuala Lumpur Cubing Challenge 2024	Final	22	42.48	48.44	48.22	44.01	1:02.79	53.09	42.48
UoSM Cube Open 2024	First round	39	46.54	1:00.49	46.54	1:18.54	56.20	59.56	1:05.71
Malaysia Cube Championship 2023	First round	42	45.30	47.05	45.64	45.73	45.30	49.79	52.46
IUKL SOR 2023	First round	36	51.93	59.45	1:01.55	1:10.75	57.52	59.29	51.93
XMUM Cube Open 2023	First round	36	49.52	53.38	49.52	57.66	52.54	49.95	1:01.25
Selangor Ace Cube 2023	First round	43	42.32	52.18	56.69	42.32	52.79	47.06	1:00.97
Yong Jun KL Speedcubing 2023	First round	73	56.38	1:00.54	1:06.15	59.85	1:02.18	59.60	56.38
Putra Speedcubing Challenge 2019	First round	40	45.41	54.33	59.18	45.41	53.46	55.69	53.85
STEM Cube Open Kuala Lumpur 2019	First round	35	50.08	58.60	1:03.85	56.69	1:06.44	55.25	50.08
Malaysia Cube Championship 2018	First round	73	50.98	1:08.06	1:22.73	1:02.87	1:41.66	58.58	50.98
Unikl MFI Open 2018	First round	39	52.87	59.00	59.88	52.87	53.78	1:06.11	1:03.34
Malaysian Cube Championship 2017	First round	55	56.84	1:04.79	1:02.76	1:05.53	56.84	1:10.78	1:06.08
5x5x5 Cube
Kuala Lumpur Cubing Challenge 2024	Final	22	1:48.31	1:53.88	1:58.33	1:51.26	2:10.97	1:52.05	1:48.31
UoSM Cube Open 2024	Final	35	2:04.83		2:08.82	2:04.83
IUKL SOR 2023	Final	35	1:51.59	2:07.41	2:26.58	1:51.59	DNF	2:02.28	1:53.36
Selangor Ace Cube 2023	First round	49	2:06.58	2:08.98	2:07.38	2:06.58	2:11.61	2:32.19	2:07.96
Selangor Cube Open 2019	First round	43	2:13.83	2:33.30	2:41.79	2:30.35	2:40.70	2:28.84	2:13.83
6x6x6 Cube
UoSM Cube Open 2024	Final	30	3:58.62	4:04.51	3:58.62	4:12.63	4:02.28
Selangor Cube Open 2019	First round	25	4:22.43	5:26.84	5:42.02	6:16.08	4:22.43
7x7x7 Cube
UoSM Cube Open 2024	Final	26	6:14.63		6:14.63
Selangor Cube Open 2019	First round	22	6:53.18	7:12.03	6:53.18	7:44.86	6:58.04
3x3x3 Blindfolded
UoSM Cube Open 2024	Final	22	DNF	DNF	DNF	DNF	DNF
Malaysia Cube Championship 2023	First round	13	1:34.33	DNF	1:37.88	DNF	1:34.33
XMUM Cube Open 2023	Final	3	1:49.93	DNF	1:49.93	DNF	DNF
Yong Jun KL Speedcubing 2023	First round	18	3:28.48	DNF	3:28.48	DNF	DNF
Selangor Cube Open 2019	Final	9	1:42.80	DNF	DNF	1:42.80	1:53.64
	Second round	9	1:38.32	DNF	1:43.08	1:38.32	DNF
	First round	11	1:33.04	DNF	1:33.04	DNF	DNF
Malaysia Cube Championship 2019	Final	9	1:42.63	DNF	1:44.61	DNF	1:42.63
	First round	10	1:56.94	DNF	1:56.94	DNF	2:14.14
Malaysia 10th Anniversary Cube Open 2019	Final	8	1:45.82	2:10.06	2:41.82	1:45.82	2:02.54
Malaysia Cube Championship 2018	Final	8	2:25.30	DNF	3:47.09	DNF	2:25.30
	First round	8	1:46.90	DNF	DNF	1:46.90	DNF
Unikl MFI Open 2018	Final	3	1:50.64	DNF	1:50.64	DNF	2:37.33
	First round	7	1:53.54	DNF	DNF	1:53.54	DNF
Malaysian Cube Championship 2017	Final	8	1:53.48	DNF	1:55.31	DNF	1:53.48
Malaysia Cube Open 2017	First round	12	DNF	DNF	DNF	DNF	DNF
MYCA Cube Day 2017	Final	7	DNF	DNF	DNF	DNF	DNF
3x3x3 Fewest Moves
Malaysia Cube Championship 2023	Final	11	40		40
YJ Malaysia Cube Open 2022	Final	11	37	41.00	48	38	37
Malaysia 10th Anniversary Cube Open 2019	Final	15	45	47.33	47	45	50
3x3x3 One-Handed
UoSM Cube Open 2024	First round	34	18.73	22.58	27.85	18.73	27.30	21.36	19.09
Malaysia Cube Championship 2023	First round	51	20.74	25.19	26.96	27.76	27.25	21.36	20.74
Beaconhouse Malaysia Cube Open 2023	First round	22	19.36	22.13	28.76	19.36	21.81	21.59	23.00
IUKL SOR 2023	First round	22	19.53	23.40	19.92	27.33	25.34	24.95	19.53
XMUM Cube Open 2023	First round	21	18.60	22.86	25.74	23.99	19.74	24.85	18.60
Selangor Ace Cube 2023	First round	38	19.76	23.31	22.67	24.90	22.35	25.73	19.76
Yong Jun KL Speedcubing 2023	First round	41	18.57	24.39	25.74	22.24	18.57	31.72	25.20
Malaysia 10th Anniversary Cube Open 2019	First round	68	25.76	30.59	26.86	25.76	34.15	30.77	44.21
Putra Speedcubing Challenge 2019	First round	46	26.94	29.50	26.94	28.32	29.12	32.90	31.05
STEM Cube Open Kuala Lumpur 2019	First round	25	21.12	25.65	28.61	21.12	26.91	25.82	24.23
Malaysia Cube Championship 2018	First round	47	26.44	28.99	28.12	31.24	26.44	27.62	31.64
Unikl MFI Open 2018	First round	35	28.44	31.22	28.44	30.74	34.04	28.87	38.39
Clock
UoSM Cube Open 2024	First round	25	8.89	11.67	12.00	11.19	12.46	8.89	11.81
Malaysia Cube Championship 2023	First round	56	10.37	DNF	DNF	11.44	DNF	10.37	20.62
Yong Jun KL Speedcubing 2023	First round	16	9.48	10.33	9.80	10.73	11.56	10.47	9.48
Malaysia Cube Championship 2019	First round	18	11.73	12.81	11.73	12.85	13.19	15.56	12.40
Beaconhouse Malaysia Cube Open 2019	Final	8	10.63	14.13	13.63	10.63	17.90	16.07	12.70
Malaysia 10th Anniversary Cube Open 2019	First round	34	DNF		DNF	DNF
Putra Speedcubing Challenge 2019	First round	14	14.15	15.42	15.80	17.31	16.22	14.24	14.15
Malaysia Cube Championship 2018	First round	24	11.90	DNF	11.90	14.84	17.07	DNF	DNF
Malaysia Cube Open 2017	First round	30	DNF		DNF	DNF
MYCA Cube Day 2017	Final	11	15.59	17.80	16.40	18.62	18.38	15.59	DNF
Megaminx
Kuala Lumpur Cubing Challenge 2024	Final	23	1:48.43	2:02.24	1:48.43	2:03.71	2:12.28	2:08.68	1:54.33
UoSM Cube Open 2024	Final	36	2:01.85	2:13.15	2:15.77	2:11.91	2:21.64	2:01.85	2:11.76
IUKL SOR 2023	First round	28	2:08.82		2:08.82	DNF
Selangor Ace Cube 2023	First round	34	2:17.43		3:04.43	2:17.43
Beaconhouse Malaysia Cube Open 2019	Final	14	1:53.66	2:03.34	2:18.97	1:56.61	1:53.66	2:04.86	2:08.56
Pyraminx
Kuala Lumpur Cubing Challenge 2024	Final	9	4.89	6.56	4.89	6.63	7.51	5.54	8.89
	First round	10	4.98	6.53	8.23	5.78	5.57	8.50	4.98
UoSM Cube Open 2024	First round	21	4.92	6.12	4.92	6.57	6.54	6.72	5.25
Malaysia Cube Championship 2023	First round	28	5.78	6.98	8.20	5.78	16.16	6.46	6.29
Beaconhouse Malaysia Cube Open 2023	Final	11	4.75	5.80	5.46	4.75	6.23	5.72	8.81
	First round	12	4.15	6.02	7.74	6.41	4.15	5.12	6.54
IUKL SOR 2023	Final	11	4.32	5.87	4.32	6.09	8.46	6.21	5.31
	First round	11	4.76	5.43	5.03	5.64	8.72	4.76	5.62
XMUM Cube Open 2023	First round	14	3.45	6.49	6.06	3.45	6.69	6.71	7.78
Yong Jun KL Speedcubing 2023	First round	31	4.05	6.26	DNF	5.47	4.05	4.53	8.79
YJ Malaysia Cube Open 2022	First round	14	4.78	5.07	5.13	4.98	7.29	5.10	4.78
Selangor Cube Open 2019	First round	15	3.32	6.52	7.25	7.65	5.79	3.32	6.53
Malaysia Cube Championship 2019	First round	13	4.85	5.46	5.17	6.09	4.85	5.11	7.01
Beaconhouse Malaysia Cube Open 2019	Final	4	3.95	5.74	5.62	5.73	8.03	5.87	3.95
Malaysia 10th Anniversary Cube Open 2019	Final	21	4.66	6.77	9.76	6.22	4.66	6.65	7.44
Putra Speedcubing Challenge 2019	Final	10	5.45	6.68	6.23	6.52	8.61	7.30	5.45
	First round	10	4.10	6.26	4.10	5.28	6.57	8.21	6.92
STEM Cube Open Kuala Lumpur 2019	Final	6	4.26	6.01	6.15	5.95	7.52	4.26	5.92
	First round	5	4.26	6.23	7.18	6.42	6.00	6.26	4.26
Malaysia Cube Championship 2018	First round	14	6.12	7.31	6.88	10.94	6.78	8.26	6.12
Unikl MFI Open 2018	First round	11	5.82	6.77	7.36	9.30	7.03	5.82	5.92
Malaysian Cube Championship 2017	First round	21	5.99	7.11	6.90	6.82	7.60	5.99	8.41
Malaysia Cube Open 2017	First round	28	5.44	8.57	10.69	7.76	7.30	10.64	5.44
MYCA Cube Day 2017	Final	8	6.51	7.09	7.72	6.51	6.65	7.77	6.90
Skewb
UoSM Cube Open 2024	First round	17	5.71	5.88	5.71	5.84	5.86	5.94	7.31
Malaysia Cube Championship 2023	First round	42	7.01	8.71	8.22	DNF	7.01	9.56	8.35
Beaconhouse Malaysia Cube Open 2023	Final	11	4.15	6.19	5.57	4.15	7.09	5.90	DNF
	First round	10	4.32	5.58	5.30	4.32	5.63	5.80	7.36
IUKL SOR 2023	First round	16	5.28	6.52	8.59	6.40	5.28	7.60	5.57
XMUM Cube Open 2023	Final	10	4.90	6.40	7.29	5.02	4.90	6.90	9.15
	First round	6	4.97	5.89	5.98	8.81	4.97	6.02	5.68
Selangor Ace Cube 2023	First round	18	5.00	7.07	7.42	5.84	9.67	5.00	7.95
Yong Jun KL Speedcubing 2023	First round	22	3.88	6.59	6.21	8.59	6.67	3.88	6.89
YJ Malaysia Cube Open 2022	First round	21	3.73	5.54	4.74	3.73	4.72	7.82	7.17
Malaysia Cube Championship 2019	First round	21	3.37	6.48	7.25	6.98	6.01	6.44	3.37
Beaconhouse Malaysia Cube Open 2019	Final	9	4.50	6.56	8.28	4.50	23.07	5.89	5.52
Putra Speedcubing Challenge 2019	Final	10	4.54	6.51	4.54	6.82	5.91	6.79	7.84
	First round	11	5.44	6.38	6.30	5.44	6.04	8.30	6.80
STEM Cube Open Kuala Lumpur 2019	First round	14	3.62	6.50	6.28	3.62	5.69	7.54	14.90
Malaysia Cube Championship 2018	First round	15	5.23	6.18	5.23	10.81	6.89	5.68	5.96
Unikl MFI Open 2018	First round	13	6.16	6.74	7.02	6.29	6.91	6.16	DNF
Malaysian Cube Championship 2017	First round	22	5.59	6.63	5.59	8.75	6.18	6.27	7.43
Malaysia Cube Open 2017	First round	33	6.65	8.43	6.65	8.83	9.28	8.89	7.58
MYCA Cube Day 2017	Final	22	6.04	8.34	10.04	7.88	11.10	7.09	6.04
Square-1
UoSM Cube Open 2024	Final	22	27.69	28.32	27.86	27.69	28.76	36.16	28.35
Malaysia Cube Championship 2023	First round	20	28.43	35.96	37.42	28.43	36.79	DNF	33.68
YJ Malaysia Cube Open 2022	First round	55	37.18	49.53	37.18	1:14.91	52.87	43.43	52.29
3x3x3 Multi-Blind
Malaysia Cube Championship 2023	Final	8	2/2 5:07		2/2 5:07
Selangor Cube Open 2019	Final	14	3/5 25:04		3/5 25:04	DNF

National Championship Podiums

Event	Place	Single	Average	Solves
Malaysia Cube Championship 2023
3x3x3 Multi-Blind	3	2/2 5:07		2/2 5:07