Twinz is a game that will train your visual memory. All you need to do is to open identical pictures within the closed cells. When you have opened a picture, try to find its copy among the many others. You will be time limited so make it quickly or you'll lose. Two types of bonuses will help you. The card bonus reveals a pair, but use them wisely as you may need them for later levels. The clock bonus will give you extra time.