| 1 | """Tic-Tac-Toe (OOP), by Al Sweigart al@inventwithpython.com |
| 2 | The classic board game. (Object-oriented programming version.) |
| 3 | This and other games are available at https://nostarch.com/XX |
| 4 | Tags: large, board game, game, object-oriented, two-player""" |