用python写一个数独游戏

好的，以下是一个简单的数独游戏代码示例：

import random

# 初始化数独盘面，用0表示未填空格
def init_board():
    board = [[0 for i in range(9)] for j in range(9)]
    return board

# 随机填充数独
def fill_board(board):
    # 首先填充第一行
    for i in range(9):
        board[0][i] = i + 1
    # 其余行随机填充
    for i in range(1, 9):
        for j in range(9):
            board[i][j] = random.randint(1, 9)
            while not check_board(board, i, j):
                board[i][j] = random.randint(1, 9)

# 检查数独是否符合规则
def check_board(board, row, col):
    # 检查行
    for i in range(9):
        if i != col and board[row][i] == board[row][col]:
            return False
    # 检查列
    for i in range(9):
        if i != row and board[i][col] == board[row][col]:
            return False
    # 检查宫
    for i in range(row // 3 * 3, row // 3 * 3 + 3):
        for j in range(col // 3 * 3, col // 3 * 3 + 3):
            if i != row and j != col and board[i][j] == board[row][col]:
                return False
    return True

# 打印数独盘面
def print_board(board):
    for i in range(9):
        for j in range(9):
            print(board[i][j], end=' ')
            if j % 3 == 2:
                print('|', end=' ')
        print()
        if i % 3 == 2:
            print('-' * 21)

# 主函数
def main():
    board = init_board()
    fill_board(board)
    print_board(board)

if __name__ == '__main__':
    main()

运行以上代码，即可生成一个随机填充的数独盘面。可以根据需要对代码进行修改，比如增加游戏交互界面等。