The game begins with each player placing one of the four colors in the center to form a square. The first player then starts by placing a ball of their color on the game board next to the balls already present. Are balls captured? If a ball is positioned between this color, meaning at the start and end of a line (in any direction), and there is a ball of that color, all the balls in between can be rolled over to the same color. Knock them down! The game continues clockwise until the game board is full. The player with the most visible balls of their color at the end wins.