What mix and gender is my chick?

[Homo sapien]

Is this approximately 19 week old chick a pullet or cockerel? Could you also help me figure out what breed or mix she/he is? She/he was sold to us as a Barred Rock, but I am certain she/he is not. The bottoms of her/his feet are yellow and I think she has a cushion comb.

 

[LaurenRitz]

Pullet. Lots of breeds have yellow skin. Definitely not a Barred Rock. A mix of some kind. Except for the yellow feet, I would have guessed she had Black Australorp in there somewhere. How big is she?

 

[Homo sapien]

Pullet. Lots of breeds have yellow skin. Definitely not a Barred Rock. A mix of some kind. Except for the yellow feet, I would have guessed she had Black Australorp in there somewhere. How big is she?

She has pink skin on her body except for her comb/top of head and her legs and top of feet which are black. The bottoms of her feet are the only part of her that is yellow. I was thinking that she might have some araucana in her. I do not know how big she is, but she is small, about the size or smaller of my Ameraucana at her age. She is very smart and a good hunter she is also quite wary.