【實用遊戲app】Black Screen White Screen - Mind Puzzle|最夯免費app-綠色工廠好玩App

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:OpenFeint IntegrationOnline High ScoresThree Levels Of DifficultyEye Pleasing Black and White GraphicsFun For All Ages