Can anyone help identify if these are hens or Roos?

[Kmillwood]

These are 3 of my russian orloffs they are currently 14 weeks old. Can anyone identify if they are hens or Roos? The first 3 pics are of different birds, the next pics are of them standing and the last pic is of 2 younger ones that are 10 weeks old.
Thanks.
Katie

 

[Sapphire Sebright]

I think that you have two roosters and a pullet....
Gorgeous birds, by the way! I love all the fluff on their faces!

 

[Kmillwood]

Thank you! That’s what i was thinking as well. Is this the pullet? Also how about the 2 in the last pic? They are a little younger.