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