That one is quite purdy! It's head says roo, but like others said, give it a couple of weeks and see if there are some real sharp pointy feathers coming in.
boy this one is tough. Want to say roo, but still has a slight hen look to it. Good luck Upon closer look, I will have to say girl. No spurs at all, not even nubs, and no sex feathers coming out the tail. Just looks like a really nice pullet.