Give these kinds of games a try 1st to see if they are as claimed & advertised. I don't believe they all are. I love games that are mentally challenging & this game can be that. However, there are constant tournaments with no obvious way to avoid being a part of one. I would like to have that choice. If you are competitive like me, you can win by buying coins & zipping thru puzzles. That is, after all, the point of these games. My only choice is to uninstall or wait 'til a tournament is over.