I did the challenge and it was a fun endeavor.  I&#x27;m mainly a C# dev.  I dabble in AngularJS at work but don&#x27;t consider myself a pro.  I&#x27;d never tried drawing to the canvas so this seemed like a good challenge.<p>I managed to get something fairly workable, albeit ugly code-wise, banged out in 1hr.   If you reviewed my google searches, you would see that:<p>- I didn&#x27;t know how to init a 2d array in javascript<p>- I didn&#x27;t know that the things on the canvas couldn&#x27;t be accessed directly for click handlers<p>- I cheated on the solution for finding neighbors because I was running out of time<p>*edit formatting