<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <!--
    One <url> entry per page. Use the canonical trailing-slash form.
    Homepage:   https://openproblems.io/
    Blog post:  https://openproblems.io/blog/post-name/
    When you add a blog post folder under /blog/, add its <url> block here.
  -->
  <url>
    <loc>https://openproblems.io/</loc>
    <lastmod>2026-06-29</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>

  <!-- Example blog post entry (remove or replace when you publish a real post):
  <url>
    <loc>https://openproblems.io/blog/sample-post/</loc>
    <lastmod>2026-06-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  -->
</urlset>
