three versions of a command line tic-tac-toe game (plus test suites for two of the versions)

inital version-- a classic 3x3 tic-tac-toe game played from the command line

a generalized version of Tic-tac-toe.py that allows the user to choose the size of the tic-tac-toe board at the start of a game

another generalized version that allows the user to choose the board size, built using Object-Oriented programming

Run the script and follow the prompts to play. Example:

python tic_tac_toe_classes.py