Chen Haorong (陈浩荣)

Region	WCA ID	Gender	Competitions	Completed Solves
Singapore	2016RONG02	Male	36	919

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	177	6427	17891	10.02	11.82	15824	5850	163
2x2x2 Cube	95	2507	10367	2.25	3.20	4982	1286	52
4x4x4 Cube	112	3728	10696	42.63	44.54	7220	2549	84
5x5x5 Cube	105	3967	12238	1:39.48	1:47.53	11413	3705	102
3x3x3 One-Handed	86	3386	9166	17.76	24.67	12964	4983	139
Clock	74	1529	6470	10.03	12.99	7312	1707	78
Megaminx	38	972	3597	1:05.01	1:07.72	2807	744	33
Pyraminx	24	595	2357	2.51	4.29	2496	696	29
Skewb	7	173	831	2.05	3.61	650	162	4
Square-1	37	853	3877	15.67	21.76	3986	912	39

Medal Collection

Gold	Silver	Bronze
2	2	4

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Coping in July Singapore 2025	First round	27	10.84	12.67	18.17	10.84	13.17	12.40	12.43
Singapore Mofunland Cruise 2025	First round	25	11.42	13.90	14.56	16.51	13.95	11.42	13.19
Singapore Jumbo June 2025	Second round	23	11.81	13.29	15.17	14.11	13.66	11.81	12.09
	First round	24	11.17	12.12	12.15	13.27	11.17	11.84	12.36
No Parity Mayhem Singapore 2025	First round	34	13.63	14.66	14.02	15.91	13.63	29.02	14.06
Singapore Skewby March 2025	First round	35	11.33	12.39	17.60	11.49	11.33	14.23	11.44
Singapore Championship 2025	First round	134	11.41	14.65	18.21	12.60	15.39	11.41	15.96
Singapore NxNxN 2024	First round	22	10.02	12.17	12.36	10.02	DNF	13.92	10.22
Cool Down Singapore 2024	First round	69	11.66	12.85	13.39	12.35	14.64	11.66	12.80
Mofunland Speedcubing Singapore 2024	First round	58	11.44	12.80	11.72	13.57	11.44	14.24	13.12
MYHM Singapore Championship 2024	First round	85	10.42	12.53	11.96	13.31	12.88	12.76	10.42
Singapore Marine Parade Speedcubing 2023	First round	38	11.14	12.25	11.29	11.41	14.25	14.06	11.14
Singapore Mini 2023	Second round	52	12.09	14.03	15.94	12.72	14.43	12.09	14.94
	First round	53	11.53	12.92	13.07	11.53	13.37	12.31	17.78
UoSM Cube Day 2023	Second round	42	11.58	14.01	14.02	11.58	12.98	15.89	15.04
	First round	28	10.42	11.82	12.28	21.01	10.65	10.42	12.53
Singapore Championship 2023	First round	75	10.74	11.90	10.74	11.97	14.12	11.04	12.68
NTU Welcome 2023	First round	47	12.80	13.52	16.56	13.24	13.39	13.93	12.80
Singapore Mini 2022	First round	43	12.06	14.18	19.27	12.06	12.36	16.71	13.46
Singapore Mofun & FIS Cubing 2022	First round	48	12.06	13.66	15.78	12.63	12.06	15.19	13.16
Singapore MentalMatrix Open 2019	First round	31	11.91	13.91	14.41	15.90	12.33	14.99	11.91
NTU Open 2019	First round	38	12.90	14.20	17.91	15.69	12.90	13.47	13.43
Shenzhen Open 2017	Second round	48	13.82	16.03	19.20	15.51	16.01	16.57	13.82
	First round	13	11.18	13.36	11.18	11.85	14.21	17.16	14.01
Singapore Rubik's Cube Competition 2017	First round	70	18.15	18.93	19.65	18.15	19.00	DNF	18.15
Singapore 333 Cube Competition 2016	First round	50	16.25	19.85	20.88	18.96	DNS	16.25	19.72
Singapore Cubewerkz Open 2016	First round	55	18.14	22.37	18.54	24.65	31.84	23.92	18.14
2x2x2 Cube
Singapore Mofunland Cruise 2025	Second round	17	4.49	5.32	6.09	11.21	5.20	4.67	4.49
	First round	14	2.39	4.42	4.80	3.84	4.62	2.39	5.67
Please No Tips Singapore June 2025	Second round	14	3.09	4.36	4.84	4.02	4.43	4.62	3.09
	First round	11	2.45	3.58	3.65	DNF	3.27	3.82	2.45
Singapore Cubing Mayday 2025	First round	29	4.03	4.82	4.39	5.60	4.48	4.03	6.10
Singapore Mid April 2025	First round	21	3.20	4.33	3.31	4.84	6.48	4.83	3.20
Singapore Skewby March 2025	First round	26	3.58	4.39	4.02	4.42	3.58	6.87	4.74
Singapore Championship 2025	First round	75	3.51	4.71	5.89	11.11	3.65	3.51	4.58
A New Year in Singapore 2025	First round	21	2.25	4.30	4.26	4.75	2.25	6.49	3.90
Cool Down Singapore 2024	First round	48	3.55	4.51	3.70	3.55	4.79	7.29	5.04
Mofunland Speedcubing Singapore 2024	First round	49	3.66	4.08	4.57	3.66	4.01	3.67	12.27
MYHM Singapore Championship 2024	First round	94	3.18	5.44	7.20	6.22	3.74	6.36	3.18
Singapore Mini 2023	First round	36	3.50	4.43	4.70	3.50	12.04	4.65	3.94
Singapore Championship 2023	First round	73	2.81	4.63	7.22	3.48	6.35	2.81	4.06
NTU Welcome 2023	First round	13	2.94	3.64	2.94	4.60	3.20	6.46	3.12
Singapore Mini 2022	Final	4	2.28	3.20	2.93	2.28	5.22	4.00	2.66
	First round	8	3.22	3.84	4.88	3.28	DNF	3.22	3.36
Singapore AMK CC Cubing 2022	First round	37	4.06	4.86	5.93	4.09	5.71	4.77	4.06
Singapore MentalMatrix Open 2019	Final	7	3.52	4.63	5.53	4.01	4.36	5.91	3.52
	First round	7	2.70	3.82	4.07	3.92	2.70	5.39	3.47
NTU Open 2019	First round	16	3.77	4.07	4.28	3.94	4.21	3.77	4.06
Singapore Cube Championship 2019	First round	28	3.47	4.58	4.55	3.47	4.93	4.78	4.40
Singapore Cube Championship 2018	First round	29	3.61	4.84	5.78	5.66	4.61	4.25	3.61
Shenzhen Open 2017	First round	17	3.85	4.79	3.85	5.41	4.46	4.50	6.71
Singapore Rubik's Cube Competition 2017	First round	74	5.03	6.40	DNF	5.28	7.19	6.72	5.03
Singapore Cubewerkz Open 2016	Final	47	5.57	6.56	6.99	6.08	DNF	6.60	5.57
4x4x4 Cube
Coping in July Singapore 2025	First round	21	45.93	57.16	57.57	55.89	58.01	45.93	1:07.22
Please No Tips Singapore June 2025	First round	19	47.24	50.53	47.24	48.49	49.46	54.79	53.64
Singapore Jumbo June 2025	First round	23	43.60	53.04	50.06	53.94	43.60	1:13.79	55.13
No Parity Mayhem Singapore 2025	First round	26	44.84	51.38	53.51	44.84	1:08.97	51.92	48.72
Singapore Mid April 2025	First round	24	49.31	51.73	49.31	52.24	1:04.70	51.23	51.71
OH My March Singapore 2025	First round	33	44.68	55.72	1:00.18	53.43	57.95	55.77	44.68
Big and Blind March Singapore 2025	First round	24	42.63	44.54	46.35	42.63	57.78	43.77	43.50
Singapore Championship 2025	First round	65	47.13	49.64	52.04	59.94	47.22	49.66	47.13
Singapore NxNxN 2024	First round	20	45.98	50.22	49.27	53.10	45.98	48.29	55.16
Cool Down Singapore 2024	First round	43	47.10	49.90	55.20	48.87	49.16	51.67	47.10
Singapore Big Cube 2024	First round	21	45.56	49.87	48.19	55.92	46.66	54.77	45.56
Mega Time Singapore 2024	First round	33	50.96	56.78	56.48	1:09.64	1:01.10	50.96	52.77
MYHM Singapore Championship 2024	First round	64	1:00.89	1:02.25	1:02.63	1:03.16	1:04.86	1:00.89	1:00.95
Singapore Marine Parade Speedcubing 2023	First round	51	1:01.46		1:10.19	1:01.46
UoSM Cube Day 2023	First round	45	50.26	1:01.94	1:16.74	1:04.41	57.98	1:03.42	50.26
NTU Welcome 2023	First round	51	51.99	1:00.45	51.99	1:06.32	58.87	1:01.73	1:00.74
Singapore AMK CC Cubing 2022	First round	43	58.06	59.60	58.06	59.45	1:01.03	1:01.55	58.32
Singapore MentalMatrix Open 2019	First round	40	1:06.51		1:06.51	1:07.47
Singapore Cube Championship 2019	First round	41	53.83	57.15	53.83	54.56	53.84	1:05.91	1:03.05
Singapore Cube Championship 2018	First round	62	1:12.86		1:12.86	1:27.78
Singapore Rubik's Cube Competition 2017	First round	58	1:39.68		DNF	1:39.68
5x5x5 Cube
Coping in July Singapore 2025	First round	21	1:39.48	1:47.53	1:39.48	1:44.73	1:49.76	1:54.63	1:48.10
Singapore Jumbo June 2025	First round	20	1:49.43		1:52.33	1:49.43
No Parity Mayhem Singapore 2025	First round	22	1:51.92		1:51.92	1:56.84
OH My March Singapore 2025	First round	30	1:39.87	1:57.33	2:25.00	1:48.80	1:39.87	2:09.01	1:54.18
Big and Blind March Singapore 2025	First round	28	1:57.51		1:57.51	2:00.46
Singapore NxNxN 2024	First round	20	2:11.51		DNF	2:11.51
Cool Down Singapore 2024	First round	38	1:58.70		1:58.70	2:00.76
Singapore Big Cube 2024	First round	24	2:26.54		2:26.54	2:47.44
3x3x3 One-Handed
Singapore Mofunland Cruise 2025	First round	16	17.76	27.23	29.25	29.46	25.76	26.69	17.76
Singapore Cubing Mayday 2025	First round	26	21.90	30.44	21.91	21.90	DNF	42.15	27.26
No Parity Mayhem Singapore 2025	First round	30	32.86		DNF	32.86
OH My March Singapore 2025	First round	34	27.28	31.21	31.21	28.64	27.28	38.09	33.78
Singapore Skewby March 2025	First round	29	25.90	31.20	DNF	28.11	25.90	33.05	32.44
A New Year in Singapore 2025	First round	27	22.66	24.67	25.69	43.25	23.86	24.46	22.66
Mofunland Speedcubing Singapore 2024	First round	40	21.11	25.09	26.04	23.24	DNF	21.11	25.98
Singapore MentalMatrix Open 2019	First round	23	23.92	25.06	25.52	29.38	23.92	24.91	24.74
NTU Open 2019	First round	26	21.58	26.34	27.11	26.69	25.21	21.58	36.46
Singapore Cube Championship 2018	First round	57	33.47		33.47	35.47
Shenzhen Open 2017	First round	42	24.16	29.31	29.94	32.73	24.16	25.26	48.79
Singapore Rubik's Cube Competition 2017	First round	37	31.08		31.08	39.41
Clock
Singapore Skewby March 2025	First round	28	32.85		32.85	DNF
MYHM Singapore Championship 2024	First round	37	15.51	18.36	15.91	17.86	23.27	15.51	21.31
Singapore Marine Parade Speedcubing 2023	First round	25	15.36	17.31	17.26	21.61	16.69	15.36	17.99
Singapore Special 2023	First round	33	15.16	22.12	17.21	15.72	33.43	DNF	15.16
Singapore Championship 2023	First round	34	10.03	12.99	14.58	12.17	12.22	DNF	10.03
NTU Welcome 2023	First round	23	13.02	16.62	13.02	21.45	22.73	13.20	15.21
Singapore AMK CC Cubing 2022	Final	14	11.03	13.68	16.60	15.30	11.03	14.32	11.43
Megaminx
OH My March Singapore 2025	First round	19	1:18.22	1:26.28	1:28.66	1:53.99	1:27.23	1:22.96	1:18.22
A New Year in Singapore 2025	First round	19	1:08.30	1:22.11	1:45.90	1:08.30	1:30.17	1:22.60	1:13.56
Mega Time Singapore 2024	First round	19	1:15.72	1:21.41	1:19.67	1:16.87	1:28.37	1:15.72	1:27.70
Singapore Special 2023	Second round	16	1:06.53	1:16.76	1:21.30	1:15.62	1:15.09	1:19.56	1:06.53
	First round	15	1:08.73	1:13.16	1:10.41	1:08.73	1:16.56	1:21.37	1:12.52
Singapore Mofun & FIS Cubing 2022	First round	11	1:05.01	1:07.72	1:05.17	1:10.54	1:27.24	1:07.46	1:05.01
NTU Open 2019	First round	11	1:20.28	1:24.14	1:20.28	1:33.44	1:28.61	1:22.96	1:20.84
Special Puzzles in Guangzhou 2019	First round	25	1:27.12	DNF	DNF	1:39.94	1:27.12	1:31.58	DNF
Singapore Cube Championship 2019	Final	16	1:13.46	1:22.27	1:29.75	1:13.46	1:16.68	1:22.13	1:28.00
Singapore Rubik's Cube Competition 2017	Final	22	3:08.88		3:08.88	3:31.56
Pyraminx
Singapore Mofunland Cruise 2025	First round	10	4.62	7.29	6.77	7.50	9.57	7.59	4.62
Please No Tips Singapore June 2025	Second round	19	5.56	7.06	5.56	6.64	7.58	6.97	8.12
	First round	16	4.58	6.21	4.58	8.59	4.65	8.11	5.88
Singapore Cubing Mayday 2025	First round	19	3.89	6.12	7.41	3.89	4.74	6.20	7.83
Singapore Mid April 2025	First round	20	6.15	6.92	DNF	6.30	6.15	7.51	6.96
Singapore Skewby March 2025	First round	18	4.65	6.44	6.04	4.65	8.92	7.05	6.23
Singapore Championship 2025	First round	32	3.88	6.10	6.05	5.80	6.46	8.48	3.88
A New Year in Singapore 2025	First round	24	5.86	7.91	6.82	8.65	8.26	5.86	9.80
Cool Down Singapore 2024	First round	44	5.37	8.10	5.37	9.71	6.64	8.57	9.10
Mofunland Speedcubing Singapore 2024	First round	83	12.18		DNF	12.18
MYHM Singapore Championship 2024	Second round	23	3.76	6.34	5.46	7.47	7.29	3.76	6.27
	First round	19	3.99	5.20	5.24	3.99	5.98	4.91	5.44
Singapore Mini 2023	Second round	14	4.34	6.12	5.42	6.48	6.54	6.46	4.34
	First round	13	4.50	5.69	6.86	4.93	4.50	5.81	6.33
Singapore Championship 2023	First round	33	2.51	6.61	2.51	4.11	6.98	8.73	14.21
NTU Welcome 2023	First round	15	4.22	6.15	6.76	6.53	7.60	5.17	4.22
Singapore Mini 2022	Final	3	4.80	6.29	DNF	4.80	6.61	6.96	5.30
	First round	2	3.53	4.52	4.31	3.53	4.96	4.86	4.38
Singapore Mofun & FIS Cubing 2022	Final	7	3.69	4.29	4.53	3.69	3.77	6.02	4.56
	First round	6	4.10	5.56	4.57	11.23	4.10	6.87	5.23
Singapore MentalMatrix Open 2019	First round	17	5.51	7.16	6.00	5.51	8.81	8.86	6.67
NTU Open 2019	First round	16	5.27	7.30	9.02	7.15	5.72	5.27	DNF
Special Puzzles in Guangzhou 2019	Second round	13	5.50	6.77	8.78	8.06	6.33	5.50	5.93
	First round	14	6.23	7.39	6.23	7.63	7.72	8.01	6.82
Singapore Cube Championship 2019	Final	6	5.21	6.19	5.21	7.09	5.93	5.56	7.56
	First round	5	3.28	5.34	4.90	3.28	5.36	6.15	5.75
Singapore Cube Championship 2018	First round	37	5.46	9.13	8.72	11.77	6.90	14.44	5.46
Shenzhen Open 2017	First round	21	8.64	9.44	8.79	9.64	9.88	10.73	8.64
Singapore Rubik's Cube Competition 2017	First round	41	8.83	10.64	9.41	13.19	DNF	8.83	9.31
Skewb
Singapore Mofunland Cruise 2025	Final	1	3.02	4.13	3.40	4.70	4.28	3.02	5.92
	First round	1	3.31	4.09	3.76	4.11	3.31	DNF	4.39
Please No Tips Singapore June 2025	Final	3	2.95	3.67	4.23	2.95	3.40	3.95	3.65
	First round	4	3.85	4.35	3.85	3.93	6.92	4.44	4.67
Singapore Cubing Mayday 2025	Second round	11	3.17	5.36	6.50	DNF	3.87	5.71	3.17
	First round	4	3.32	4.14	4.57	6.05	4.40	3.44	3.32
Singapore Mid April 2025	Final	2	3.20	3.62	3.72	3.20	3.87	3.60	3.54
	First round	3	3.67	4.41	4.90	3.67	3.99	5.66	4.33
OH My March Singapore 2025	Final	2	3.11	3.63	3.11	3.75	4.37	3.29	3.84
	Second round	3	3.27	4.27	4.37	4.89	3.27	6.13	3.54
	First round	7	3.43	4.92	7.58	3.43	5.89	4.45	4.41
Singapore Skewby March 2025	Final	4	3.51	4.31	3.86	3.51	5.42	3.66	5.95
	Second round	5	3.36	3.94	3.92	6.04	3.60	3.36	4.30
	First round	10	3.65	5.37	5.46	3.65	3.78	6.88	7.13
Singapore Championship 2025	Second round	15	3.28	5.09	4.01	6.58	8.01	4.68	3.28
	First round	8	3.53	4.42	3.53	4.40	6.67	4.39	4.48
A New Year in Singapore 2025	Final	4	3.41	4.57	4.67	3.64	5.63	3.41	5.41
	First round	3	2.98	3.95	2.98	5.24	3.43	3.19	5.69
Cool Down Singapore 2024	Final	4	3.74	5.04	4.83	3.74	5.39	4.89	5.97
	Second round	4	4.29	4.43	4.30	4.29	4.43	6.02	4.55
	First round	3	2.94	4.01	2.94	DNF	4.80	3.67	3.56
Mofunland Speedcubing Singapore 2024	Final	4	2.05	4.02	6.55	2.05	4.41	3.39	4.26
	First round	6	3.21	4.92	4.24	5.67	3.21	6.24	4.84
MYHM Singapore Championship 2024	Final	8	3.51	3.61	7.18	3.51	3.63	3.52	3.67
	Second round	10	3.18	3.76	3.52	4.31	3.18	4.53	3.46
	First round	10	3.44	3.93	6.07	3.94	3.44	4.24	3.61
Singapore Marine Parade Speedcubing 2023	Final	3	3.77	4.44	4.69	4.60	4.52	3.77	4.21
	First round	4	4.24	5.12	6.71	4.37	DNF	4.27	4.24
UoSM Cube Day 2023	Final	10	3.64	5.24	7.45	3.64	4.74	3.85	7.13
	First round	5	3.82	4.17	3.82	4.33	4.04	8.17	4.13
Singapore Championship 2023	Final	5	2.93	3.87	5.74	3.28	4.00	4.33	2.93
	Second round	11	4.24	4.86	4.78	4.24	5.15	4.66	6.50
	First round	12	2.89	4.75	5.29	4.46	8.25	2.89	4.49
NTU Welcome 2023	Final	5	3.71	4.66	3.71	4.42	5.72	5.84	3.84
	First round	7	2.83	4.45	10.49	3.90	2.83	4.48	4.97
Singapore Mini 2022	Final	1	3.06	4.16	4.31	3.22	3.06	4.94	5.34
	First round	2	4.11	4.86	4.11	8.08	5.30	4.71	4.58
Singapore AMK CC Cubing 2022	Final	3	3.48	4.32	5.93	4.68	3.89	3.48	4.39
	First round	2	3.36	3.85	3.36	3.66	6.80	4.45	3.43
Singapore MentalMatrix Open 2019	Final	4	4.75	5.20	5.24	5.38	4.99	6.92	4.75
	First round	5	4.07	5.39	5.49	4.07	4.60	6.07	7.78
NTU Open 2019	Final	6	4.33	5.27	6.44	5.78	5.38	4.33	4.66
	First round	7	4.53	5.64	4.53	4.80	6.66	5.47	6.94
Special Puzzles in Guangzhou 2019	Second round	14	3.54	5.81	7.66	4.87	5.90	6.65	3.54
	First round	15	5.42	6.72	5.63	9.28	5.42	5.48	9.06
Singapore Cube Championship 2019	Final	6	4.55	6.00	8.36	6.65	6.06	4.55	5.30
	First round	6	4.02	5.87	9.65	6.77	6.61	4.02	4.22
Singapore Cube Championship 2018	First round	12	5.61	7.39	5.84	5.61	DNF	7.28	9.05
Shenzhen Open 2017	Final	14	6.62	7.74	8.00	6.95	6.62	8.27	8.57
Singapore Rubik's Cube Competition 2017	First round	18	5.78	8.93	5.78	9.78	9.90	8.93	8.08
Square-1
Please No Tips Singapore June 2025	First round	11	19.23	25.27	29.85	22.01	31.69	23.95	19.23
Singapore Cubing Mayday 2025	First round	14	21.39	24.16	22.54	22.98	26.95	26.96	21.39
Singapore Mid April 2025	First round	15	24.17	27.65	26.50	24.17	29.98	31.86	26.46
Singapore Skewby March 2025	First round	13	15.67	22.22	22.68	15.67	26.16	19.26	24.71
A New Year in Singapore 2025	First round	14	17.33	21.76	21.03	27.05	21.36	22.90	17.33
Cool Down Singapore 2024	First round	26	34.18		34.31	34.18
MYHM Singapore Championship 2024	First round	28	21.98	41.61	37.09	DNF	55.85	31.89	21.98
Singapore Marine Parade Speedcubing 2023	First round	18	26.79		26.79	30.72
Singapore Special 2023	First round	28	19.90	36.85	31.97	24.62	DNF	19.90	53.96
Singapore AMK CC Cubing 2022	Final	21	30.72		30.72	32.08
Singapore Cube Championship 2018	Final	18	21.36	33.65	21.36	35.69	34.08	31.34	35.53
Singapore Rubik's Cube Competition 2017	Final	24	51.83		51.83	DNF

National Championship Podiums

Event	Place	Single	Average	Solves
MYHM Singapore Championship 2024
Skewb	2	3.51	3.61	7.18	3.51	3.63	3.52	3.67
Singapore Championship 2023
Skewb	2	2.93	3.87	5.74	3.28	4.00	4.33	2.93
Singapore Cube Championship 2019
Pyraminx	2	5.21	6.19	5.21	7.09	5.93	5.56	7.56
Skewb	3	4.55	6.00	8.36	6.65	6.06	4.55	5.30