Please help sexing my 5/6 week old chicks

[NorthChickens]

1- Black copper marans

2- Easter Egger

3 - Splash Ameraucana

4 - Light Sussex

5 - Easter Egger

6 - Black Copper Marans (4 weeks old)

 

[Lady of McCamley]

#1 rooster Marans telecast early
#2 EE, I could go either way. A bit pink for comb.
#3-5 look like pullets
#6 BCM I could go either way. I've had precocious girls. A lot of comb for 4 weeks. Likely male.

My thoughts
LofMc

 

[Rhodebar Lover]

1 and 2 are cockerels for sure. Wait a bit longer for the others but I suspect 6 is a cockerel too

 

[Ilovemychicks08]

1,2 and 6 look suspicious. The other ones i think are pullet

 

[NorthChickens]

Dang I was really hoping #6 was a pullet! I have 3 copper marans total and seems like all of them are going to be cockerels the last one is a runt and is 4 weeks but looks more like 2 weeks old. Thinking this lil guy is the 3rd copper marans cockerel cause his comb is so super red.