What seemed an interesting game quickly dissolves into tedium. From about level 70, levels require you to make endless squares to pass, and the game never provides opportunities to do so. You have to rip through your boosters and then you're pretty much stuck. The levels where you have to crack tiles are particularly awful. The find the objects side quests are entertaining but you can't access all of levels in them unless you are willing to pay. Will likely uninstall.