Type the letter that the line is under. Just to help your typing skills. The Ball will move to the right side if you are fast enough at typing. otherwise, it will move to the left side. If it touches the right edge, you win and it is the next level, which is slightly harder. There are ten levels. If the ball touches the left edge, you will just restart the level. If you reach the tenth level, the screen freezes and you win!
This actually took ages to make because of the dictionary and the variables. I hope you enjoy! Tell me what level you got up to and how many times you had to restart a level before you made it!