The game consists of rolling coloured balls and a track, at the end of which there is a hole. The route of the track is different for every game. At the beginning of the game, the coloured balls roll into the playing area along the track.
It is the player’s job to prevent the balls from falling into the hole. In order to achieve this, the player must use the canon to shoot extra balls at the chain.
The objective of the game is to form chains of at least 3 balls of the same colour. Once a third ball comes into contact with at least two others of the same colour, all of the balls disappear. The game ends when there are no more balls in the playing field, or a ball has fallen into the hole.