ColorBlind is a simple color matching game. You are presented with a split-screen window, three color-controls, an Enter button, and a New Game button. The split-screen contains a randomly selected color on the left, and a user-controllable color on the right. Using the red, green, and blue controls you must try and exactly match the color on the left. When you want to test the color click the Enter button. If you want to start a new game with a new randomly selected color click the New Game button. Menus allow you to set the number and combination of colors, the number of guesses allowed, and to turn hints on and off (Note: if you have only one color or one guess selected 'Hints' are not available).