Chuhao Guo (郭楚昊)

Name: Chuhao Guo (郭楚昊)

Region: China

Competitions: 12

WCA ID:

2020GUOC02

Gender: Male

Career: 2020.12.13 - 2026.06.20

2025 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Silver	Bronze	Solves/Attempts
3x3x3 Cube	516	1426	4141	7.13	8.34	2586	947	370				88/90
2x2x2 Cube	1033	3463	13672	2.34	4.04	14584	4185	1337				24/25
4x4x4 Cube	155	464	1383	27.74	33.03	1605	567	189				59/60
5x5x5 Cube	140	459	1306	54.65	56.57	730	271	79				49/50
6x6x6 Cube	115	328	923	1:44.65	1:49.85	800	283	94				12/12
7x7x7 Cube	94	261	694	2:37.15	2:51.00	805	311	118				15/15
3x3x3 One-Handed	1688	4703	12715	18.87	20.39	8105	3089	1153				15/15
Megaminx	5	31	110	31.41	35.85	107	30	4	1	2	2	98/100
Pyraminx	1071	3132	11617	4.28	6.56	10071	2956	1062				15/15
Skewb	1125	3408	13331	5.03	8.40	14678	4049	1403				20/20

Sum of Ranks

	Sum of NR	Sum of CR	Sum of WR
Single	11853	38718	148478
Average	9454	29489	108018

Overall Medal Collection

Gold	Silver	Bronze
1	2	2

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Semi Final	47	7.40	9.01	7.40 8.77 10.20 11.23 8.06
	Second round	34	7.64	8.34	7.64 8.30 8.05 8.67 8.90
	First round	43	7.13	8.86	9.02 9.83 7.74 9.84 7.13
Xi'an Cherry Blossom 2026	Semi Final	48	8.53	9.62	10.84 10.39 8.53 9.28 9.20
	Second round	38	8.64	9.13	8.72 12.92 9.24 8.64 9.44
	First round	46	9.19	9.39	9.69 15.96 9.26 9.19 9.22
Singapore Skewby March 2026	Second round	16	7.76	9.35	10.21 11.36 7.76 9.14 8.70
	First round	16	7.52	9.38	9.46 9.87 8.82 7.52 DNF
Guangdong Open - Revival & Rival 2026	Second round	89	8.27	9.41	10.83 9.07 8.62 10.53 8.27
	First round	76	7.52	8.78	9.64 8.31 9.89 7.52 8.38
Malaysia Cube Championship 2025	Second round	31	8.67	9.96	9.40 8.67 11.23 11.24 9.25
	First round	20	8.18	9.29	10.06 8.32 9.49 8.18 10.70
Shenzhen Open 2023	Second round	37	9.39	9.72	10.21 11.49 9.39 9.40 9.56
	First round	60	8.50	10.95	8.67 12.52 14.68 11.66 8.50
Guangdong Open 2021	Second round	64	10.48	11.86	11.94 10.48 10.92 12.72 12.90
	First round	45	8.74	10.55	11.23 13.28 8.74 10.56 9.85
Shenzhen Good Afternoon 2021	First round	14	8.18	11.16	10.75 10.92 11.80 12.46 8.18
Guangzhou Good Afternoon 2020	First round	28	10.32	13.81	10.32 13.28 12.89 DNF 15.27

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Second round	61	2.34	4.20	3.46 4.97 4.18 2.34 6.19
	First round	61	3.51	4.04	3.79 3.81 4.53 4.51 3.51
Malaysia Cube Championship 2025	First round	42	3.09	4.21	4.80 3.09 3.78 4.43 4.41
Guangdong Open 2021	Second round	43	4.14	4.68	5.31 4.14 5.28 4.22 4.55
	First round	39	3.76	4.53	4.28 4.89 DNF 3.76 4.43

Competition	Round	Place	Best	Average	Detail
Guangzhou Big Cubes 2026	Second round	27	29.60	33.28	36.29 31.49 39.31 29.60 32.05
	First round	21	29.82	33.03	31.01 34.64 33.43 36.96 29.82
Foshan Open 2026	Second round	31	34.92	35.88	34.92 37.22 34.98 35.44 44.48
	First round	30	32.92	35.78	39.34 40.17 34.10 33.89 32.92
Xi'an Cherry Blossom 2026	Final	17	27.74	34.61	27.74 33.00 37.29 33.54 41.80
	First round	14	29.50	34.21	38.11 29.50 36.25 30.53 35.86
Guangdong Open - Revival & Rival 2026	Second round	58	30.08	35.35	38.26 33.54 38.20 30.08 34.32
	First round	47	31.36	33.28	34.33 31.99 39.54 33.51 31.36
Shenzhen Open 2023	First round	31	36.24	39.47	39.06 38.58 40.77 36.24 48.73
Guangdong Open 2021	First round	52	38.86	48.78	53.57 38.86 56.00 52.32 40.45
Shenzhen Good Afternoon 2021	Final	18	38.88	46.45	38.88 44.92 53.62 44.67 49.77
Guangzhou Good Afternoon 2020	Final	20	43.35	51.35	51.44 55.04 DNF 47.56 43.35

Competition	Round	Place	Best	Average	Detail
Guangzhou Big Cubes 2026	Final	20	54.78	57.16	1:09.57 56.88 57.79 56.82 54.78
	First round	17	54.79	56.57	57.59 56.90 57.09 54.79 55.71
Xi'an Cherry Blossom 2026	Final	13	54.86	1:03.31	54.86 1:04.55 1:05.07 DNF 1:00.31
	First round	10	54.65	58.56	54.65 59.76 57.78 58.15 1:12.68
Singapore Skewby March 2026	Second round	10	55.29	1:00.19	58.00 55.29 1:02.29 1:00.27 1:09.11
	First round	9	56.78	1:00.80	1:04.56 1:08.68 59.63 58.22 56.78
Guangdong Open - Revival & Rival 2026	First round	28	55.51	57.24	57.31 58.20 56.20 1:00.15 55.51
Malaysia Cube Championship 2025	First round	16	1:00.95	1:03.49	1:00.95 1:01.44 1:07.17 1:12.31 1:01.86
Guangdong Open 2021	First round	25	1:01.97	1:20.76	1:25.73 1:22.19 1:14.36 1:01.97 1:26.37
Shenzhen Good Afternoon 2021	Final	15	1:14.78	1:25.42	1:28.95 1:19.40 1:53.36 1:14.78 1:27.91

Competition	Round	Place	Best	Average	Detail
Guangzhou Big Cubes 2026	First round	25	1:44.65	1:49.85	1:48.84 1:56.05 1:44.65
Guangdong Open - Revival & Rival 2026	First round	53	1:58.80	2:04.70	1:58.80 2:04.97 2:10.34
Malaysia Cube Championship 2025	First round	21	2:05.83	2:16.47	2:05.83 2:27.62 2:15.95
Guangdong Open 2021	First round	23	2:25.01	2:38.45	2:25.01 2:52.42 2:37.91

Competition	Round	Place	Best	Average	Detail
Guangzhou Big Cubes 2026	First round	21	2:37.15	2:51.00	2:54.53 2:37.15 3:01.32
Singapore Skewby March 2026	First round	12	2:52.03	2:54.01	2:54.99 2:52.03 2:55.01
Guangdong Open - Revival & Rival 2026	First round	31	2:50.27	2:53.45	2:57.32 2:50.27 2:52.77
Malaysia Cube Championship 2025	First round	17	3:23.06	3:30.80	3:38.96 3:23.06 3:30.39
Guangdong Open 2021	First round	21	3:35.09	3:54.42	4:01.23 3:35.09 4:06.95

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Second round	77	18.87	20.39	19.64 18.87 20.38 21.16 23.90
	First round	85	20.24	20.93	20.24 22.10 20.53 20.85 21.40
Guangdong Open 2021	First round	57	23.40	25.80	23.40 27.73 26.39 25.52 25.50

Competition	Round	Place	Best	Average	Detail
Guangzhou Special 2026	Final	2	31.41	36.83	39.52 37.53 31.41 35.52 37.45
	First round	3	33.80	39.21	38.76 33.80 42.88 39.41 39.45
Chengdu Embracing Summer 2026	Final	4	33.38	35.85	39.68 33.38 37.86 34.28 35.40
	First round	4	36.85	40.52	42.35 41.08 39.91 36.85 40.57
Foshan Open 2026	Final	1	31.68	38.89	36.96 43.05 31.68 36.65 45.10
	First round	2	33.40	40.00	41.20 41.95 36.86 43.71 33.40
Xi'an Cherry Blossom 2026	Final	2	35.58	38.44	35.58 36.81 35.59 42.93 45.86
	First round	2	37.24	40.07	37.24 43.66 41.57 39.86 38.77
Singapore Skewby March 2026	Final	3	36.02	40.00	50.82 38.42 39.40 36.02 42.17
	First round	3	34.67	41.19	38.60 34.67 42.51 43.79 42.46
Guangdong Open - Revival & Rival 2026	Final	4	32.91	41.50	38.95 44.65 DNF 40.90 32.91
	First round	4	35.87	40.33	41.02 42.28 44.76 35.87 37.68
Malaysia Cube Championship 2025	Final	3	35.24	43.39	48.09 43.46 42.83 43.88 35.24
	First round	2	37.49	38.30	39.64 39.17 37.49 38.08 37.66
Shenzhen Open 2023	Final	5	39.25	43.07	44.89 45.31 39.25 45.00 39.33
	First round	6	38.73	44.33	41.37 46.28 48.12 38.73 45.34
Guangdong Open 2021	Final	8	43.13	57.51	55.57 DNF 59.74 57.23 43.13
	First round	8	57.15	1:00.79	57.15 59.96 1:02.35 1:00.06 1:13.33
Shenzhen Good Afternoon 2021	Final	5	1:01.89	1:14.80	1:16.15 1:13.47 1:17.30 1:01.89 1:14.78
Guangzhou Good Afternoon 2020	Final	10	1:15.90	1:23.19	1:30.66 1:20.31 1:15.90 1:27.78 1:21.47

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Second round	60	5.93	8.91	5.93 12.74 10.40 7.46 8.86
	First round	53	4.28	7.60	8.28 8.40 7.06 4.28 7.45
Xi'an Cherry Blossom 2026	First round	30	5.82	6.56	6.75 5.99 8.21 6.94 5.82

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Second round	54	7.37	8.40	8.42 8.54 9.11 7.37 8.25
	First round	50	5.03	8.41	7.65 6.87 5.03 10.71 11.83
Xi'an Cherry Blossom 2026	First round	37	9.81	11.05	10.30 11.61 16.76 9.81 11.24
Singapore Skewby March 2026	First round	14	6.57	10.10	6.57 7.94 10.34 12.02 16.33

Event	Round	Place	Best	Average	Detail
Guangzhou Big Cubes 2026
4x4x4 Cube	Second round	27	29.60	33.28	36.29 31.49 39.31 29.60 32.05
	First round	21	29.82	33.03	31.01 34.64 33.43 36.96 29.82
5x5x5 Cube	Final	20	54.78	57.16	1:09.57 56.88 57.79 56.82 54.78
	First round	17	54.79	56.57	57.59 56.90 57.09 54.79 55.71
6x6x6 Cube	First round	25	1:44.65	1:49.85	1:48.84 1:56.05 1:44.65
7x7x7 Cube	First round	21	2:37.15	2:51.00	2:54.53 2:37.15 3:01.32

Guangzhou Special 2026
Event	Round	Place	Best	Average	Detail
Megaminx	Final	2	31.41	36.83	39.52 37.53 31.41 35.52 37.45
	First round	3	33.80	39.21	38.76 33.80 42.88 39.41 39.45

Chengdu Embracing Summer 2026
Event	Round	Place	Best	Average	Detail
Megaminx	Final	4	33.38	35.85	39.68 33.38 37.86 34.28 35.40
	First round	4	36.85	40.52	42.35 41.08 39.91 36.85 40.57

Foshan Open 2026
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Semi Final	47	7.40	9.01	7.40 8.77 10.20 11.23 8.06
	Second round	34	7.64	8.34	7.64 8.30 8.05 8.67 8.90
	First round	43	7.13	8.86	9.02 9.83 7.74 9.84 7.13
2x2x2 Cube	Second round	61	2.34	4.20	3.46 4.97 4.18 2.34 6.19
	First round	61	3.51	4.04	3.79 3.81 4.53 4.51 3.51
4x4x4 Cube	Second round	31	34.92	35.88	34.92 37.22 34.98 35.44 44.48
	First round	30	32.92	35.78	39.34 40.17 34.10 33.89 32.92
3x3x3 One-Handed	Second round	77	18.87	20.39	19.64 18.87 20.38 21.16 23.90
	First round	85	20.24	20.93	20.24 22.10 20.53 20.85 21.40
Megaminx	Final	1	31.68	38.89	36.96 43.05 31.68 36.65 45.10
	First round	2	33.40	40.00	41.20 41.95 36.86 43.71 33.40
Pyraminx	Second round	60	5.93	8.91	5.93 12.74 10.40 7.46 8.86
	First round	53	4.28	7.60	8.28 8.40 7.06 4.28 7.45
Skewb	Second round	54	7.37	8.40	8.42 8.54 9.11 7.37 8.25
	First round	50	5.03	8.41	7.65 6.87 5.03 10.71 11.83

Xi'an Cherry Blossom 2026
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Semi Final	48	8.53	9.62	10.84 10.39 8.53 9.28 9.20
	Second round	38	8.64	9.13	8.72 12.92 9.24 8.64 9.44
	First round	46	9.19	9.39	9.69 15.96 9.26 9.19 9.22
4x4x4 Cube	Final	17	27.74	34.61	27.74 33.00 37.29 33.54 41.80
	First round	14	29.50	34.21	38.11 29.50 36.25 30.53 35.86
5x5x5 Cube	Final	13	54.86	1:03.31	54.86 1:04.55 1:05.07 DNF 1:00.31
	First round	10	54.65	58.56	54.65 59.76 57.78 58.15 1:12.68
Megaminx	Final	2	35.58	38.44	35.58 36.81 35.59 42.93 45.86
	First round	2	37.24	40.07	37.24 43.66 41.57 39.86 38.77
Pyraminx	First round	30	5.82	6.56	6.75 5.99 8.21 6.94 5.82
Skewb	First round	37	9.81	11.05	10.30 11.61 16.76 9.81 11.24

Singapore Skewby March 2026
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	16	7.76	9.35	10.21 11.36 7.76 9.14 8.70
	First round	16	7.52	9.38	9.46 9.87 8.82 7.52 DNF
5x5x5 Cube	Second round	10	55.29	1:00.19	58.00 55.29 1:02.29 1:00.27 1:09.11
	First round	9	56.78	1:00.80	1:04.56 1:08.68 59.63 58.22 56.78
7x7x7 Cube	First round	12	2:52.03	2:54.01	2:54.99 2:52.03 2:55.01
Megaminx	Final	3	36.02	40.00	50.82 38.42 39.40 36.02 42.17
	First round	3	34.67	41.19	38.60 34.67 42.51 43.79 42.46
Skewb	First round	14	6.57	10.10	6.57 7.94 10.34 12.02 16.33

Guangdong Open - Revival & Rival 2026
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	89	8.27	9.41	10.83 9.07 8.62 10.53 8.27
	First round	76	7.52	8.78	9.64 8.31 9.89 7.52 8.38
4x4x4 Cube	Second round	58	30.08	35.35	38.26 33.54 38.20 30.08 34.32
	First round	47	31.36	33.28	34.33 31.99 39.54 33.51 31.36
5x5x5 Cube	First round	28	55.51	57.24	57.31 58.20 56.20 1:00.15 55.51
6x6x6 Cube	First round	53	1:58.80	2:04.70	1:58.80 2:04.97 2:10.34
7x7x7 Cube	First round	31	2:50.27	2:53.45	2:57.32 2:50.27 2:52.77
Megaminx	Final	4	32.91	41.50	38.95 44.65 DNF 40.90 32.91
	First round	4	35.87	40.33	41.02 42.28 44.76 35.87 37.68

Malaysia Cube Championship 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	31	8.67	9.96	9.40 8.67 11.23 11.24 9.25
	First round	20	8.18	9.29	10.06 8.32 9.49 8.18 10.70
2x2x2 Cube	First round	42	3.09	4.21	4.80 3.09 3.78 4.43 4.41
5x5x5 Cube	First round	16	1:00.95	1:03.49	1:00.95 1:01.44 1:07.17 1:12.31 1:01.86
6x6x6 Cube	First round	21	2:05.83	2:16.47	2:05.83 2:27.62 2:15.95
7x7x7 Cube	First round	17	3:23.06	3:30.80	3:38.96 3:23.06 3:30.39
Megaminx	Final	3	35.24	43.39	48.09 43.46 42.83 43.88 35.24
	First round	2	37.49	38.30	39.64 39.17 37.49 38.08 37.66

Shenzhen Open 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	37	9.39	9.72	10.21 11.49 9.39 9.40 9.56
	First round	60	8.50	10.95	8.67 12.52 14.68 11.66 8.50
4x4x4 Cube	First round	31	36.24	39.47	39.06 38.58 40.77 36.24 48.73
Megaminx	Final	5	39.25	43.07	44.89 45.31 39.25 45.00 39.33
	First round	6	38.73	44.33	41.37 46.28 48.12 38.73 45.34

Guangdong Open 2021
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	64	10.48	11.86	11.94 10.48 10.92 12.72 12.90
	First round	45	8.74	10.55	11.23 13.28 8.74 10.56 9.85
2x2x2 Cube	Second round	43	4.14	4.68	5.31 4.14 5.28 4.22 4.55
	First round	39	3.76	4.53	4.28 4.89 DNF 3.76 4.43
4x4x4 Cube	First round	52	38.86	48.78	53.57 38.86 56.00 52.32 40.45
5x5x5 Cube	First round	25	1:01.97	1:20.76	1:25.73 1:22.19 1:14.36 1:01.97 1:26.37
6x6x6 Cube	First round	23	2:25.01	2:38.45	2:25.01 2:52.42 2:37.91
7x7x7 Cube	First round	21	3:35.09	3:54.42	4:01.23 3:35.09 4:06.95
3x3x3 One-Handed	First round	57	23.40	25.80	23.40 27.73 26.39 25.52 25.50
Megaminx	Final	8	43.13	57.51	55.57 DNF 59.74 57.23 43.13
	First round	8	57.15	1:00.79	57.15 59.96 1:02.35 1:00.06 1:13.33

Shenzhen Good Afternoon 2021
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	14	8.18	11.16	10.75 10.92 11.80 12.46 8.18
4x4x4 Cube	Final	18	38.88	46.45	38.88 44.92 53.62 44.67 49.77
5x5x5 Cube	Final	15	1:14.78	1:25.42	1:28.95 1:19.40 1:53.36 1:14.78 1:27.91
Megaminx	Final	5	1:01.89	1:14.80	1:16.15 1:13.47 1:17.30 1:01.89 1:14.78

Guangzhou Good Afternoon 2020
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	28	10.32	13.81	10.32 13.28 12.89 DNF 15.27
4x4x4 Cube	Final	20	43.35	51.35	51.44 55.04 DNF 47.56 43.35
Megaminx	Final	10	1:15.90	1:23.19	1:30.66 1:20.31 1:15.90 1:27.78 1:21.47

No.	Date	Name	Region	City
12	2026-06-20	Guangzhou Big Cubes 2026	China	Guangzhou, Guangdong
11	2026-06-19	Guangzhou Special 2026	China	Guangzhou, Guangdong
10	2026-05-05	Chengdu Embracing Summer 2026	China	Chengdu, Sichuan
9	2026-05-02~03	Foshan Open 2026	China	Foshan, Guangdong
8	2026-04-04~05	Xi'an Cherry Blossom 2026	China	Xi'an, Shaanxi
7	2026-03-29	Singapore Skewby March 2026	Singapore	Singapore
6	2026-02-06~08	Guangdong Open - Revival & Rival 2026	China	Guangzhou, Guangdong
5	2025-11-01~02	Malaysia Cube Championship 2025	Malaysia	Selangor
4	2023-12-24	Shenzhen Open 2023	China	Shenzhen, Guangdong
3	2021-05-01~03	Guangdong Open 2021	China	Guangzhou, Guangdong
2	2021-01-09	Shenzhen Good Afternoon 2021	China	Shenzhen, Guangdong
1	2020-12-13	Guangzhou Good Afternoon 2020	China	Guangzhou, Guangdong

Closest Cubers

Person	Competitions
Ming Zheng (郑鸣)	8
Xusheng Hong (洪旭升)	8
Yuan Gao (高原)	8
Yue Shen (申粤)	8
Jingbin Li (李晶斌)	7
Lianghai Sui (眭亮海)	7
Yiyun Chen (陈毅昀)	7
Zhenyu Wang (王振宇)	7
Zijian Cai (蔡子健)	7
Ziyu Wu (吴子钰)	7
Deying Ou (欧德颖)	6
Haohan Zheng (郑皓涵)	6
Jici Liu (刘纪赐)	6
Junhe Liao (廖俊和)	6
Kun Zhu (朱锟)	6
Mingshi Zheng (郑铭师)	6
Shihao Ou (欧世浩)	6
Weisheng Chen (陈伟胜)	6
Wenqiang Yan (严文强)	6
You Wu (吴悠)	6

Seen Cubers

Times	Competitors
1	1500
2	283
3	103
4	32
5	16
6	10
7	6
8	4
All	1954

Visited Provinces

Times	Province
8	Guangdong
1	Shaanxi
1	Sichuan