combatfuzzball
Songster
2, 4, and 5 are definitely males. 3 might be male. The rest look like pullets for now, but that could change in another week or two.
You pegged the same ones I was pretty sure were males. 3 I am pretty sure isn't a male. It carries it's tail same as the rest I know are females plus I have noticed they tend to separate into 3 different groups in the brooder now. With the definite roosters in the middle of the different groups. Exception is number 6 who for whatever reason loves to sit on top of the water jug.