ttt

## Description

Ttt is a terminal implementation of Tic-Tac-Toe. The player alternates with
the computer by entering a number to place an X in corresponding to a square
of interest, followed by a matching move for O by the computer. The objective
is to place three Xes in a row either horizontally, vertically or diagonally.

This version of the game has an AI that learns from its mistakes. On a fresh
system, the AI will play very poorly and lose most games. Given enough time,
however, the AI will eventually play a perfect game. The learned information
is saved to disk and can be re-loaded in later sessions.

ttt