Tic Tac Toe

This project is a simple Tic Tac Toe game implemented using Python's Tkinter library for the graphical user interface.

Overview

The game allows two players to play Tic Tac Toe by taking turns. Player 1 uses 'X' and Player 2 uses 'O'. The game checks for a winner after each move and declares the result in a pop-up message box. If all squares are filled without a winner, the game declares a tie.

Features

• Two-player functionality.
• Graphical user interface using Tkinter.
• Winner and tie detection with message box notifications.

How to Run

To run the game, ensure you have Python installed on your system. You can then run the script directly.

python tic_tac_toe.py

Code Explanation

Global Variables

• turn: Keeps track of the current turn (Player 1 or Player 2).
• x1y1, x1y2, x1y3, x2y1, x2y2, x2y3, x3y1, x3y2, x3y3: Represent the state of each cell in the 3x3 Tic Tac Toe board.

Functions

• winner(l): Checks if the player using symbol l ('X' or 'O') has won.
• isfull(): Checks if the board is full.
• checkScore(): Checks the current state of the game and displays the result in a message box if there's a winner or a tie.
• setXO_x1y1(), setXO_x1y2(), setXO_x1y3(), setXO_x2y1(), setXO_x2y2(), setXO_x2y3(), setXO_x3y1(), setXO_x3y2(), setXO_x3y3(): Set the corresponding cell to 'X' or 'O' based on the current turn and update the board.
• gameBoard(): Initializes the game board and the GUI components.