A logic game where you have to find differences in two identical pictures; it is pretty interesting and fascinating. For the gamer have an incentive to look faster the time of the game was limited (though it is a minus for the game as you can not relax and look for differences in the pictures, you are given not so much time). There are also hints (Lens icon), but for getting every hint you are taken off a chance (you would have 3 chances for the hint). On the whole it is a good game with good graphics and idea.