Tic Tac Toe With A.I.
By Radical Software

By Michael Vincent.


This is a great Tic Tac Toe program. Versions for the TI-83+ and TI-82 included. The 83+ program will also work on the 83. You MUST send both tdraw and ttt to your calculator to play.

You play against the calculator, which has some artifical intelligence. It blocks your moves (most of the time) and can win if you are a REALLY bad player. NOTE: The calculator DOES NOT check to see if you won or if the board is full. If the calculator wins, the pause indicator will go on and you press enter to exit.

IMPORTANT: You have the first move. After you make a move, wait until the calculator makes it move (about 3-5 sec.). To place an X, use the number keys 1-9, as shown in the diagram below.


7  8  9
4  5  6
1  2  3

Hence, 7 corresponds to the upper-left corner of the board, 5 is the center, 3 is the bottom-right, 2 is the bottom middle space, etc.