Having trouble finding things like volume controls, where are they?

Anything to look at in order to troubleshoot. validated the files but no change.

I wasn't born color blind and had no problem with color based puzzle games until a decade after I completed my BA. I have no problem with the pure primary colors; it's the off hues with which I have trouble. I'm red-green color blind, so I often have to content with different versions of brown, tan or beige where others wouldn't miss how one color is more or less red, orange, yellow or green than the others....

Q. How to play? A. You start at the bottom-left (green) corner of the field, while you opponent in the opposite, top-right (red). Initially, your “territory” consists only from little X-shaped green area in that corner. For each turn, you choose one of five available colours (you cannot choose the one that is currently yours or the opponent’s) and “conquer” all adjacent areas of that colour. To do that, just click any group of gems of that colour neighbouring your �...

First, I want to say congrats to the developer on a fantastic game! This seemingly simple game provides so much fun and surprising complexity. In fact it has inspired my son to want to take up programming and make a game of his own. I was just wondering if there was any way we could get in contact with the Developer? I've tried googling around, but I can't find a website or email address anywhere. Anyway, thanks for this little gem!...