4 Week old Gender Game! Hens or Roosters?

[Laceyg126]

Hello everyone! These beautiful babies are 4 weeks old. All mixed. Can anyone give your best try at sexing them for me? If you want to help us figure out the specific mix, The Rooster is a Columbian EE and the possible hens are
RIR
Brown Leghorn
Black sexlink
Lavender orpington
Cochin
Any and all assistance is much appreciated!

1.

2

3.

4.

5.

6.

7.

 

[redinator]

These are my newbie guesses
1 Cockerel
2 Pullet
3 Pullet
4 Cockerel
5 Pullet
6 Pullet
7 Cockerel

Most of mine are mixes, so I'm terrible at guessing breeds

 

[Laceyg126]

These are my newbie guesses
1 Cockerel
2 Pullet
3 Pullet
4 Cockerel
5 Pullet
6 Pullet
7 Cockerel

Most of mine are mixes, so I'm terrible at guessing breeds

Thanks for the input! I know that #6 is the cochin

 

[WingItRanch]

My guess is:

1. Pullet
2. Pullet
3. Cockerel
4. Cockerel
5. Pullet
6. Pullet
7. Cockerel

Looks like a lot of them take after their sire so hard to tell which mix.