A Tic-Tac-Toe game can be implemented using a loop to handle turns and a function to check for a win.

1. Game Board Representation:
   • Use a list to represent the board.
2. Draw the Board:
   • Print the current state of the board.
3. Check for Win:
   • Check rows, columns, and diagonals for a winning condition.
4. Code Example:
   
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   def draw_board(board):
       for i in range(3):
           print(f" {board[i]} | {board[i+3]} | {board[i+6]} ")
           if i < 2:
               print("-----------")
   
   def check_win(board, player):
       # Check rows
       for i in range(0, 9, 3):
           if all([board[i] == player, board[i+1] == player, board[i+2] == player]):
               return True
       # Check columns
       for i in range(3):
           if all([board[i] == player, board[i+3] == player, board[i+6] == player]):
               return True
       # Check diagonals
       if board[0] == board[4] == board[8] == player:
           return True
       if board[2] == board[4] == board[6] == player:
           return True
       return False
   
   board = [' ' for _ in range(9)]
   current_player = 'X'
   game_over = False
   
   while not game_over:
       draw_board(board)
       position = int(input(f"Player {current_player}, enter position (1-9): ")) - 1
       if position < 0 or position > 8 or board[position] != ' ':
           print("Invalid move. Try again.")
           continue
       board[position] = current_player
       if check_win(board, current_player):
           draw_board(board)
           print(f"Player {current_player} wins!")
           game_over = True
       elif ' ' not in board:
           draw_board(board)
           print("It's a tie!")
           game_over = True
       else:
           current_player = 'O' if current_player == 'X' else 'X'
   

   
   
5. Output:

    X |   |   
   -----------
     |   |   
   -----------
     |   |   
   

6. Explanation:
   • The board is represented as a list of 9 elements.
   • Players take turns to input their positions.
   • The game checks for a win after each move and declares the winner or a tie.

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