What are the max points on each game?

I just wonder if HSN knows the maximum number of points that can be scored on the games.  Some might have limits and some might not.  I like to try to beat my own best score and move up sometimes, but it’s hard to do with some of the amazingly high scores.  Are those real scores?  And is there any place that shows  the most you can score in a game?  Some I’m hopeless at, but some I am getting better at.

I do like the new points system, especially for Toy Chest.  Thumbs up from me.