Nice game! I got stuck on the area with the like fifty buttons to push.
Viewing post in Push The Button jam comments
What browser and OS are you using for it? Web version for me works on Firefox, Chrome, and Safari for Mac. Plus I had some Windows users on Chromium browsers test it before release and it worked for them too.
Edit: I also made the button by itself instead of in a row of a buttons to help differentiate it a bit.