This is the perfect example of a great game destroyed by greed. The developers so badly want to show you an add, they wreck the game to do it . It is not worth the time playing verses the time you are forced to watch adds and figuring out how to get back to the game. Adds when you win,adds if you fail ,adds to do over,adds every time the screen changes, 3 minutes of adds for 30 seconds of play is just not worth it. You have made your game unplayable, a waste of wasted time,that is pretty bad.