Each player selects 8 balls of the same colour.
Draw the cards at random. Whoever lines up your own balls the same pattern as shown in the card first will be the winner.
The ball must bounce at least once before it goes into the tray.
Another playing method:
Players do not need the cards. Whoever lines up own four balls into one straight line first will be the winner.
Line can be vertical, horizontal or diagonal.
Or play a your own rules!