<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
        http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">

  <!-- 首页 - 经典数独游戏 -->
  <url>
    <loc>https://sudoku-game.example.com/</loc>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <lastmod>2026-06-06</lastmod>
  </url>

  <!-- 每日挑战 -->
  <url>
    <loc>https://sudoku-game.example.com/daily</loc>
    <changefreq>daily</changefreq>
    <priority>0.9</priority>
    <lastmod>2026-06-06</lastmod>
  </url>

  <!-- 挑战记录 -->
  <url>
    <loc>https://sudoku-game.example.com/records</loc>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
    <lastmod>2026-06-06</lastmod>
  </url>

  <!-- 玩法说明 -->
  <url>
    <loc>https://sudoku-game.example.com/tutorial</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <lastmod>2026-06-06</lastmod>
  </url>

</urlset>
