Trying to sex my olive egger crossed with Ameracuna chicks?

[Britney M]

I have my first batch of farm hatched chicks
Hen is olive egger rooster is Ameracauna
Trying to figure out their sex?
I have 1 all black, 1 black with a large white spot on it head, 1 brown with eyeliner, 2 creams with eyeliner/chipmunk pattern, 2 tans with chipmunk color/ eyeliner any guesses?

 

[junebuggena]

Much too young.

 

[Britney M]

 

[Britney M]

 

[Britney M]

 

[drumstick diva]

Much, much to young - until someone figures out how to sex chicks still in the shell