I’m think I’m getting the correct list to update the X but when I’ve got an answer wrong none of my zeros change. I know I’m not trying to append it since I don’t want X adding on but nothing updates.
Pretty sure my indents are correct (checking in Sublime).
board =  for x in range(0, 5): board.append(["O"] * 5) def print_board(board): for row in board: print " ".join(row) print_board(board) def random_row(board): return randint(0, len(board) - 1) def random_col(board): return randint(0, len(board) - 1) ship_row = random_row(board) ship_col = random_col(board) print ship_row print ship_col guess_row = int(raw_input("Guess Row: ")) guess_col = int(raw_input("Guess Col: ")) # Write your code below! if guess_col == ship_col and guess_row == ship_row: print "Congratulations! You sank my battleship!" else: print "You missed my battleship!" for wrong in board[guess_col][guess_row]: board[wrong] = "X"