I bought these as guaranteed pullets.

[Fluster Cluck Acres]

I see 2 cockerels. The BLR Wyandotte in the front and maybe that's an OE or a legbar toward the back of your photos. That red one looks more like a RIR than a hybrid in my opinion. If it's a RIR, I'd say it's a pullet. My RIR hens seem to develop their combs early on. If it's not a RIR, then it might be a possible 3rd cockerel.

I don't think sex is ever guaranteed with chickens, lol. My last 8 sexed pullets also contained 2 sneaky cockerels, so I feel your frustration.

 

[RoostersAreAwesome]

Looks like a Wyandotte mix cockerel and a cream legbar cockerel