The Chimp Test Look inside for an embedded video Playing field 9/6 with the 7th row devoted to the start button and to reveal options. The numbers 1,2 3, ... 8,9 apear in random locations on the screen, Push the start button, to make numbers appear in random locations. Touch the first number and the remainder all turn white. Touch each number is succession and they turn black and dissapear. If you make a mistake they all go away and you get the error sound. Score is kept on the number of trys vs errors and your fastest time.