Function is_board_full

Tic-Tac-Toe Games/tic-tac-toe5.py:169–171

Return True if the board has no free spaces.

(board: List[str])

def is_board_full(board: List[str]) -> bool:
    """Return True if the board has no free spaces."""
    return all(not is_space_free(board, i) for i in range(1, 10))


def main() -> None: