After clicking on the "PLAY" button, if you prefer to pass all explanations, click on the "SKIP" button. Click on "PLAY WITH COMPUTER" for single play and "TWO PLAYERS" to play with your friends. Write your names and start the game.
The game is played with "MOUSE" for all two players. Place your shooting ball where you want and click left. After clicking left, the more you drag the more you shoot faster.
The man who succeeds in inserting at least one ball plays again. If you insert the black ball, one of you inserted before -if exists- removes out. After you insert all the balls, you need to insert the red one to complete the game. You should set your hand's angle well, in this funny game. Good luck.