Thank you so much for creating this game. It has such amazing nostalgic value, I can’t even describe how much it took me back to my childhood!! Not sure what some of the other reviewers were referring to regarding the sound. Perhaps, there were some issues with previous versions, but not this one!! It is exactly as I remember it. I just thought I’d share that for some strange reason, I am able to remember the button presses based on the existing light patterns that quickly allow me to win Magic Square. I’m not sure how, but my mind and fingers know exactly which buttons to push to get the square to form. Bizarre!! Oh, did I say, “Thank you?” LOL!!! ❤️