以下整理了一些简单且可复制的 **Python 小游戏代码**（可直接复制运行，需安装对应依赖库）：
---
### 1. 猜数字游戏
python
import random
number = random.randint(1, 100)
guess = 0
count = 0
print("猜数字游戏（1-100），输入数字开始吧！")
while guess != number:
guess = int(input("请输入你的猜测："))
count += 1
if guess < number:
print("猜小了！")
elif guess > number:
print("猜大了！")
else:
print(f"恭喜！你用了 {count} 次猜对了！")
---
### 2. 贪吃蛇（需安装 `pygame`）
python
# 安装依赖：pip install pygame
import pygame
import random
import time
# 初始化
pygame.init()
width, height = 600, 400
screen = pygame.display.set_mode((width, height))
pygame.display.set_caption("贪吃蛇")
# 颜色定义
WHITE = (255, 255, 255)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
# 蛇和食物初始化
snake = [[100, 50], [90, 50], [80, 50]]
food = [random.randrange(1, width//10)*10, random.randrange(1, height//10)*10]
direction = "RIGHT"
clock = pygame.time.Clock()
# 游戏循环
running = True
while running:
screen.fill(WHITE)
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_UP and direction != "DOWN":
direction = "UP"
elif event.key == pygame.K_DOWN and direction != "UP":
direction = "DOWN"
elif event.key == pygame.K_LEFT and direction != "RIGHT":
direction = "LEFT"
elif event.key == pygame.K_RIGHT and direction != "LEFT":
direction = "RIGHT"
# 移动蛇
head = snake[0].copy()
if direction == "UP":
head[1] -= 10
elif direction == "DOWN":
head[1] += 10
elif direction == "LEFT":
head[0] -= 10
elif direction == "RIGHT":
head[0] += 10
snake.insert(0, head)
if head == food:
food = [random.randrange(1, width//10)*10, random.randrange(1, height//10)*10]
else:
snake.pop()
# 绘制
for pos in snake:
pygame.draw.rect(screen, GREEN, pygame.Rect(pos[0], pos[1], 10, 10))
pygame.draw.rect(screen, RED, pygame.Rect(food[0], food[1], 10, 10))
pygame.display.flip()
clock.tick(15)
pygame.quit()
---
### 3. 井字棋（Tic-Tac-Toe）
python
def print_board(board):
for row in board:
print(" | ".join(row))
print("-" * 9)
def check_win(board, player):
for row in board:
if all(cell == player for cell in row):
return True
for col in range(3):
if all(board[row][col] == player for row in range(3)):
return True
if all(board[i][i] == player for i in range(3)) or all(board[i][2-i] == player for i in range(3)):
return True
return False
board = [[" "]*3 for _ in range(3)]
players = ["X", "O"]
current = 0
while True:
print_board(board)
player = players[current]
row = int(input(f"玩家 {player}，输入行号（0-2）："))
col = int(input(f"玩家 {player}，输入列号（0-2）："))
if board[row][col] == " ":
board[row][col] = player
if check_win(board, player):
print_board(board)
print(f"玩家 {player} 获胜！")
break
current = 1 - current
else:
print("该位置已被占用！")
---
### 4. 免费资源推荐
1. **GitHub 仓库**
- [Python小游戏合集](https://github.com/topics/python-games)
- [经典游戏复刻](https://github.com/grantjenks/free-python-games)
2. **教程网站**
- [Real Python](https://realpython.com)
- [FreeCodeCamp](https://www.freecodecamp.org)
---
**提示**：直接复制代码后，需安装必要的库（如 `pygame`），并确保 Python 版本 ≥3.6。
