<li>Online Soundex code calculator: <a href="https://www.functions-online.com/soundex.html">https://www.functions-online.com/soundex.html</a></li>
</ul>

<h2 id="extending-your-phonetic-algorithm">Extending your phonetic algorithm</h2>
<p>If you have completed the assignment and want to go further, we encourage you to try working on an extension! There are many other phonetic systems out there besides Soundex. Here is a non-extensive list:</p>
<ul>
  <li><a href="https://en.wikipedia.org/wiki/Daitch%E2%80%9