This is a game use a slide_block to catch the ball,you can play the game when you need relax.
Try to use the LEFT_KEY and the RIGHT_KEY to contrl the slide_block to catch the ball. when you miss the ball,you could chose replay or exit the game. You can use SPACE_KEY to pause the game if you need.
There is no score_board and rank,because i hope you can just to relax yourself when you need.