Suggested change for red green colorblind children – Bob the Builder's Playtime Fun! Review

My kids love this app, especially my 2 year old. However, for kids who are red green colorblind, the "who is it" games with beige grounds and bob with a light green shadow, they can't see Bob. My older one has said in one of them he can only see Bobs head because it overlaps another character, but another of the maps he can't see him at all. I suggest changing Bob to a blue or a darker shade of green.
Review by Jess 1 1 14 on Bob the Builder's Playtime Fun!.