Doublez is a funny game for kids helping them improve concentration power. What you have to do in this game is find matching pairs of pictures that are provided. The images are those taken from various games. To score maximum points, ensure that you take minimum time and make less attempts. The range of characters it uses even lures youngsters to take a chance and test their memory. The top players in high scores list get extra points too. Download it today and start playing to see how much you can remember and concentrate. Try that you improve with number of times you play it.