Ultimate gamer test is a great way to prove that you have an important attribute of a brilliant gamer. One of gamers most important attribute is reaction times. The game has 4, 9 or 16 white square than one turns black and then you have to tap it and when you tap it you get one point. You have to tap the black square as many times as you can in 30s or 60s. Then you can compare your score to the rest of the world on Game Centre and see whether or not you are as great as you think you are. Enjoy this free game, have fun and challenge the world!