Silkie genders?

[BlueHorse17]

Hi all! My friend sent me over some photos of their Silkies. Trying to guess gender for them. I’m thinking both splash are male, one buff is male (the one in the background), and one buff is female? They are 9 weeks old. These were the best photos they were able to get. Thoughts?

 

[Tookie]

Too young to know for certain, especially with this breed.
I'm thinking one cockerel and one pullet for the splash, same for the buffs.

 

[BlueHorse17]

Too young to know for certain, especially with this breed.
I'm thinking one cockerel and one pullet for the splash, same for the buffs.

Thank you for your input!