.TH TTT 1 .SH NAME ttt \- tic tac toe .SH SYNOPSIS \fBttt\fR .br .de FL .TP \\fB\\$1\\fR \\$2 .. .de EX .TP 20 \\fB\\$1\\fR # \\$2 .. .SH EXAMPLES .EX "ttt " "Start the game" .SH DESCRIPTION .PP This program allows the user to engage in a game of tic tac toe (noughts and crosses) with the computer. The program uses the alpha-beta algorithm, so the user had better be sharp.