arrows. press space to restart level. prologue is not interactive SIGHT: 100 - 75 = can still see color. 74 - 30 = color is fading. 29 - 1 = great risk of losing all color in eyesight. 0 = you can only see black, white, and gray. your score is how much sight you have left over when you finish. the last three levels are the same, except the red ball's speed changes.
song from movie "The Shawshank Redemption"