<p>Thank you to everyone who replied to <a href="https://twitter.com/ashleemboyer/status/1133927062039867392">my tweet about coding challenges</a>! It&#39;s an excellent list of sites people like to use.</p>
<p>I did a quick look over all of these sites and am providing my immediate impressions from them. It&#39;s very possible they might be missing something. :) If a correction needs to be made, or if there&#39;s another really awesome thing about any of these sites that I missed, just drop a comment and I can update this post.</p>
<h2 id="1-codewars">1. <a href="https://www.codewars.com/">codewars</a></h2>
<ul>
<li>20+ languages available</li>
<li>Others&#39; solutions are available for review</li>
<li>You can practice writing your own tests</li>
</ul>
<h2 id="2-hackerrank">2. <a href="https://www.hackerrank.com">HackerRank</a></h2>
<ul>
<li>20+ languages available</li>
<li>Many skills categories and challenges to explore</li>
<li>Job board seems like an added benefit :)</li>
</ul>
<h2 id="3-exercism">3. <a href="https://exercism.io/">exercism</a></h2>
<ul>
<li>50+ languages available</li>
<li><a href="https://exercism.io/mentored-mode-vs-independent-mode">&quot;Mentored mode&quot;</a>&mdash;the linked page has a ton of information about the structure of this</li>
<li>There&#39;s a lot of steps for each challenge, with downloading the code and then having to resubmit it. I have a preference for interactive challenge sites.</li>
</ul>
<h2 id="4-codingame">4. <a href="https://www.codingame.com/start">CodinGame</a></h2>
<ul>
<li>Several languages available (I didn&#39;t count, they were in a select)</li>
<li>Multiple types of challenges of varying skill levels</li>
<li>A bit overwhelming to me, there&#39;s a lot happening on each screen</li>
</ul>
<h2 id="5-projecteuler">5. <a href="https://projecteuler.net/archives">ProjectEuler</a></h2>
<ul>
<li>Not an interactive coding website, BUT</li>
<li>A lot of <em>great</em> challenges for writing software solutions to</li>
</ul>


Ashlee M Boyer

Posts with the "code-games" tag

I Tried the Top 5 Coding Challenge Websites