GitUsummaDis: Does 18H Best of Famous Holes and Hard Holes count towards your average?
It's not courses but games which do or do not count in. Ranked and tournament strokeplay rounds on courses with Pars between 60 and 80 count towards the average. Practice, Skins, Matches, A/S don't. (Blitz and CTTH aren't on these courses)
GitUsummaDis: I know that the Par 3, Par 4 and Par 5 do not.
You know not. Invers to the above "60 to 80" statement, only Par3s and Par5s don't.