Good Game, but one upgrade I would like

I bought this game a while ago and I have bought all the games groups available and completed them all. I would like it if I had some way of clearing out the checks in the groups so that I can replay all the puzzles in the group and not have to keep telling it that I want to Play again for each one. New groups of new puzzles would be nice also.

one upgrade about Topple!, v2.0