If it makes you feel any better I only passed AP calc. I think the only other one I took was AP history.
Regarding subs, yes, if you type a sub in the sub box and that sub doesn't exist yet then the sub will be created when the post is created and you will become the mod for that sub.
Regarding subs, yes, if you type a sub in the sub box and that sub doesn't exist yet then the sub will be created when the post is created and you will become the mod for that sub.