Hey guys, in today’s blog we will see how we can code a tic-tac-toe game in python. This is going to be a very interesting blog, so without any further due, let’s do it…
Code for Tic-Tac-Toe Game in Python
# Tic-Tac-Toe game in Python board = [" " for x in range(9)] def print_board(): row1 = "| {} | {} | {} |".format(board[0], board[1], board[2]) row2 = "| {} | {} | {} |".format(board[3], board[4], board[5]) row3 = "| {} | {} | {} |".format(board[6], board[7], board[8]) print() print(row1) print(row2) print(row3) print() def player_move(icon): if icon == "X": number = 1 elif icon == "O": number = 2 print("Your turn player {}".format(number)) choice = int(input("Enter your move (1-9): ").strip()) if board[choice - 1] == " ": board[choice - 1] = icon else: print() print("That space is taken!") def is_victory(icon): if (board[0] == icon and board[1] == icon and board[2] == icon) or \ (board[3] == icon and board[4] == icon and board[5] == icon) or \ (board[6] == icon and board[7] == icon and board[8] == icon) or \ (board[0] == icon and board[3] == icon and board[6] == icon) or \ (board[1] == icon and board[4] == icon and board[7] == icon) or \ (board[2] == icon and board[5] == icon and board[8] == icon) or \ (board[0] == icon and board[4] == icon and board[8] == icon) or \ (board[2] == icon and board[4] == icon and board[6] == icon): return True else: return False def is_draw(): if " " not in board: return True else: return False while True: print_board() player_move("X") print_board() if is_victory("X"): print("X wins! Congratulations!") break elif is_draw(): print("It's a draw!") break player_move("O") if is_victory("O"): print_board() print("O wins! Congratulations!") break elif is_draw(): print("It's a draw!") break
- print_board() function as the name says just helps in printing the current tic-tac-toe board.
- player_move() function is the most important function in this tic-tac-toe game. This function takes the position as input from the user and fills that position in the board with the symbol of that player.
- is_victory() function just checks if any of the two players have won or not.
- is_draw() function checks if the game is drawn or not.
- And then comes our main while loop which keeps the game going.
- This program will stop only when either one player has won or the game is drawn.
Demo of Tic-Tac-Toe Game

Download Source Code for Tic-Tac-Toe Game
So this is how you can code the Tic-Tac-Toe game in Python. If you have any doubt regarding this, you can contact me by mail.
Check out our other python programming examples…