The computer is red, you are blue. Select whether the computer goes first, how many nodes to use, what the max search depth is (4 or 5 is usually fine). "Computer is max" selects the play style -- if checked, the computer will try to maximize its own position, if not, it will try to minimize your position. If "Computer goes first" is selected, it will make the first move. To make a move, click on the box for each endpoint. This applet runs with JDK 1.1.

The loser is the first player who completes a triangle where all three sides are that player's color.

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