For libraries

Daily Sudoku on your website.

Six difficulties, pencil marks, hints, a timer — and a Print button that puts your logo on the sheet. A new puzzle every morning. Free. Three ways to add it — pick the one your website allows.

See it, then add it

This is what your visitors see

Daily Sudoku © PuzzleFuel

Try it — it is today’s real puzzle. A new one arrives every morning; your visitors’ progress stays in their own browser.

Add it to your website — pick the way your site allows

Most websites. The puzzle appears right on your page.

<div class="pf-embed" data-puzzle="sudoku"></div>
<script src="https://www.puzzlefuel.com/embed/puzzlefuel.js" async></script>
<p class="pf-credit">Daily Sudoku &copy; <a href="https://www.puzzlefuel.com/sudoku/">PuzzleFuel</a></p>

My site blocks scripts (use the plain iframe)

Copy the code above.
Paste it into the page where you want the puzzle (an HTML, Code or Embed block). Save.