I'm finding it quite confusing having so many to assess at once and I'm by no means an expert, but here are my partial guesses.
A. Perhaps a Gold Laced Wyandotte cross. Trying to figure out where the dark legs have come from and the feather colour. If it was Ayam, I would expect the feather colour to be black but I'm going with Wyandotte/Ayam Cemani
B. Welsummer cross maybe?
D. Columbian Wyandotte cross but not sure what....something with red.... I'm assuming you are not considering sex links as pure breeds... I ask because some of the latter birds look like red sex link crosses.
E. The Gold Laced Wyandotte part is pretty easy but I'm struggling to see any features of the other parent.
F. No idea
G. Ayam Cemani cross perhaps with a Silver Laced Wyandotte
H. I can see Wyandotte and maybe Leghorn? but I'm struggling for coming up with reasons for other two components other than they look like red sex link crosses so maybe RIR in there.
Can you mark me with a half point for each correct breed for each answer ....