Two players take turns, adding a single line between two dots. A player who completes the fourth side of the box earns one point, places their initial in the box, and takes another turn. The game ends when no more lines can be placed. The winner of the game is the player with the most points.

Beginner - A set of eight 2x2 and six 3x3 boards to teach the beginner the basic moves.
Intermediate - A set of four 5x5 boards where you will need 13 points to win the game.
Expert - A large 13x13 board with 169 boxes which requires lots of patience and strategy.

Play On-Line - Learn the "Long Chain Rule" and practise on this UCLA site to develop your winning strategy.