I love this game! It's entertaining and challenging. Problem is that it sucks also. Once you get around level 20 (level 37 this time) the game will (in the middle of you finding items in a search) cut to an advertisement, which frustrates you and when you dismiss the add a blank screen appears and you can't get back to your level. Even if you get out of the game and come back in sometime later, it starts at the beginning of that level and the cycle starts again, or it freezes.