i downloaded this because i love logic puzzles, but seriously, do you need to put an ad after every single level? sometimes the ads are longer than the level itself. ridiculous. all games these days are grossly money hungry and i miss the days when free games were actually free. in app purchases for power ups are one thing, purposely placing ads that completely destroy the game just to make a quick 5 bucks is another. i rarely rate apps. but this is just ridiculous.