<p dir="auto">Challenge <a href="https://www.freecodecamp.com/challenges/caesars-cipher" rel="nofollow">Caesars Cipher</a> has an issue.<br>
User Agent is: <code class="notranslate">Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36</code>.<br>
Please describe how to reproduce this issue, and include links to screenshots if possible.</p>
<p dir="auto"><strong>The link for "String.charCodeAt()" in the instruction is broken....</strong></p>
<p dir="auto">My code:</p>
<div class="highlight highlight-source-js notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="
function rot13(str) { // LBH QVQ VG!

  return str;
}

// Change the inputs below to test
rot13(&quot;SERR PBQR PNZC&quot;);
"><pre class="notranslate"><span class="pl-k">function</span> <span class="pl-en">rot13</span><span class="pl-kos">(</span><span class="pl-s1">str</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-c">// LBH QVQ VG!</span>

  <span class="pl-k">return</span> <span class="pl-s1">str</span><span class="pl-kos">;</span>
<span class="pl-kos">}</span>

<span class="pl-c">// Change the inputs below to test</span>
<span class="pl-en">rot13</span><span class="pl-kos">(</span><span class="pl-s">"SERR PBQR PNZC"</span><span class="pl-kos">)</span><span class="pl-kos">;</span></pre></div>
<p dir="auto">Challenge <a href="https://www.freecodecamp.com/challenges/caesars-cipher" rel="nofollow">Caesars Cipher</a> has an issue.<br>
User Agent is: <code class="notranslate">Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Firefox/45.0</code>.<br>
Please describe how to reproduce this issue, and include links to screenshots if possible.</p>
<p dir="auto">My code:</p>
<div class="highlight highlight-source-js notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="
function rot13(str) { // LBH QVQ VG!

  return str;
}

// Change the inputs below to test
rot13(&quot;SERR PBQR PNZC&quot;);
"><pre class="notranslate"><span class="pl-k">function</span> <span class="pl-en">rot13</span><span class="pl-kos">(</span><span class="pl-s1">str</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-c">// LBH QVQ VG!</span>

  <span class="pl-k">return</span> <span class="pl-s1">str</span><span class="pl-kos">;</span>
<span class="pl-kos">}</span>

<span class="pl-c">// Change the inputs below to test</span>
<span class="pl-en">rot13</span><span class="pl-kos">(</span><span class="pl-s">"SERR PBQR PNZC"</span><span class="pl-kos">)</span><span class="pl-kos">;</span></pre></div>
<p dir="auto">The issue is not within the code, actually... It is on the challenge's explanation page.<br>
It seems that the link to "String.charCodeAt()" is broken.</p>
<p dir="auto">I think it should be the following:<br>
<a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charCodeAt" rel="nofollow">https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charCodeAt</a></p>
<p dir="auto">Stay well<br>
DR</p>