To be written in Java:

The Tic-Tac-Toe game. This program will allow up to 2 players to play the game. In one player mode, user plays against computer. In two player mode, 2 users play against each other. In each mode, players can chose to be 'X' or 'O', 'X' will always go first in both modes. After each turn, the program must display the latest status of the board, and detect any invalid inputs. The game will end when there is a draw or a win, and output who won. Player will always return to Game Menu after every game.

Main Menu selection:

Game Menu 1. New Game 2. Main Men 3. Quit Selection