Backyard mix, pullet or roo?

[Alimorgan808]

Hello all, figured I would go for second opinions here before I send these teenagers off to their new coops. These last 4 are 9 weeks old and no one is talking....yet. thanks for the help, the pics are numbered and the below breeding descriptions match those numbers. (Roo/hen, any x is the known cross of said hen or roo)
1. Blue ameraucana/speckled sussex
2. Black Polishxblue ameraucana/blue laced red wyandotte
3. Olive egger (blue ameraucana/black olive egger)/golden cuckoo maran
4. Olive egger (blue ameraucana/black olive egger)/splash maran

 

[talkinboutchickens]

1, 2, 4 are cockerels. 3 is a pullet. In the last pic I see 1 and 2 sizing each other up. Which hens can do too. But they both have giant combs. I think 4 is a roo because of the tail.

 

[FrostRanger]

1 and 2 are cockerels. 3 is raising suspicion for me because of the coloration. 4 i'm pretty sure is a pullet. In my experience ameraucana based easter egger pullets can go through a phase where they have long tails that can even curve slightly. Several of mine have gone through such a phase. It generally molts out into a more typical pullet tail after a few weeks though

 

[GravityWaves]

1 and 2 are cockerels because of the large red combs and the red coming in on wings of #2. I'd argue 3 is a pullet because of the coloration and small comb/no redness. 4 also appears to be a pullet due to lack of comb and no redness.