Black Screen White Screen - Free
Best reflex tester in the store!
Come and join in the fun of this simple game "Black Screen White Screen" the screen is divided into two parts one black and one white. A message will appear which says either "Black" or "White". Follow the message to gain more time. The less time your have the less points you will get. The more time the more points.
FEATURES:
Three Levels Of Difficulty
Eye Pleasing Black and White Graphics
Fun For All Ages