Please please please ........music mute button. Or at least add death metal.

I was on the last category and clicked on the clear and exit button by mistake. It was so frustating to see all my progress gone just like that. It would be good to have a pop up asking you to confirm you want to erase all your progress, instead of just doing it straight away. Especially since the button is right next to the regular Exit button... Also, although the music can be nice, is there any way to disable it? Having to mute my computer entirely just because of the game is a bit annoying....

I finished the game but i didn't unlock these Achievements. How I missed him? Can someone help me?

It's the letter 'U', and there are 2 words to find beginning with 'U' but only one 'U' in the puzzle. Nevermind, I got it now.

Pretty much says it all... How can I control the volume of the music, or simply turn it off?