Yuyan Cao (曹誉严)

Name: Yuyan Cao (曹誉严)

Region: China

Competitions: 3

WCA ID:

2025CAOY01

Gender: Male

Career: 2025.11.09 - 2026.05.03

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	3322	9287	25046	10.55	12.57	23397	8983	3268	20/20
2x2x2 Cube	3916	12520	44168	3.82	4.83	26655	7931	2604	25/25
4x4x4 Cube	2350	6519	18519	48.43	56.28	19285	6811	2484	5/5
5x5x5 Cube	2093	6320	20737	2:04.60					1/2
3x3x3 One-Handed	2304	6514	17523	21.46	24.16	13661	5246	1931	12/12
Pyraminx	5037	16365	61935	9.48	13.17	57485	15609	4998	5/5

	Sum of NR	Sum of CR	Sum of WR
Single	33983	109920	411785
Average	28930	91594	330845

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Second round	245	11.16	14.19	13.61 15.71 13.31 11.16 15.64
	First round	205	10.55	12.57	10.55 18.79 13.28 12.33 12.09
Zhuhai Pi Day 2026	First round	130	12.37	14.12	13.11 14.51 14.73 16.45 12.37
Guangzhou Small Cubes 2025	First round	164	13.81	16.02	19.32 14.58 13.81 16.36 17.11

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Second round	124	4.70	5.77	10.31 6.03 4.70 5.68 5.61
	First round	147	4.97	5.41	4.97 5.43 5.45 15.23 5.36
Zhuhai Pi Day 2026	Final	70	3.82	4.83	4.62 4.79 6.23 3.82 5.08
	First round	78	4.74	5.64	5.32 4.74 6.71 4.90 20.84
Guangzhou Small Cubes 2025	First round	125	6.85	7.66	7.19 6.85 7.14 8.83 8.66

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	First round	140	48.43	56.28	59.41 53.88 48.43 59.04 55.92

Competition	Round	Place	Best	Average	Detail
Zhuhai Pi Day 2026	First round	70	2:04.60		DNF 2:04.60

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	Second round	109	22.33	27.77	29.40 25.07 28.85 22.33 30.74
	First round	110	21.46	24.16	23.10 24.46 25.55 24.92 21.46
Guangzhou Small Cubes 2025	First round	111	37.69		37.69 44.79

Competition	Round	Place	Best	Average	Detail
Foshan Open 2026	First round	95	9.48	13.17	13.39 20.56 12.91 9.48 13.22

Event	Round	Place	Best	Average	Detail
Foshan Open 2026
3x3x3 Cube	Second round	245	11.16	14.19	13.61 15.71 13.31 11.16 15.64
	First round	205	10.55	12.57	10.55 18.79 13.28 12.33 12.09
2x2x2 Cube	Second round	124	4.70	5.77	10.31 6.03 4.70 5.68 5.61
	First round	147	4.97	5.41	4.97 5.43 5.45 15.23 5.36
4x4x4 Cube	First round	140	48.43	56.28	59.41 53.88 48.43 59.04 55.92
3x3x3 One-Handed	Second round	109	22.33	27.77	29.40 25.07 28.85 22.33 30.74
	First round	110	21.46	24.16	23.10 24.46 25.55 24.92 21.46
Pyraminx	First round	95	9.48	13.17	13.39 20.56 12.91 9.48 13.22

Zhuhai Pi Day 2026
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	130	12.37	14.12	13.11 14.51 14.73 16.45 12.37
2x2x2 Cube	Final	70	3.82	4.83	4.62 4.79 6.23 3.82 5.08
	First round	78	4.74	5.64	5.32 4.74 6.71 4.90 20.84
5x5x5 Cube	First round	70	2:04.60		DNF 2:04.60

Guangzhou Small Cubes 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	164	13.81	16.02	19.32 14.58 13.81 16.36 17.11
2x2x2 Cube	First round	125	6.85	7.66	7.19 6.85 7.14 8.83 8.66
3x3x3 One-Handed	First round	111	37.69		37.69 44.79

No.	Date	Name	Region	City
3	2026-05-02~03	Foshan Open 2026	China	Foshan, Guangdong
2	2026-03-14	Zhuhai Pi Day 2026	China	Zhuhai, Guangdong
1	2025-11-09	Guangzhou Small Cubes 2025	China	Guangzhou, Guangdong

Times	Province
3	Guangdong