Fun "lights out" style puzzle game, it was nice being able to choose my own colors. I was hoping there would be more levels but I got through all 14!

i dont know how it fits the shock theme.. but it was certainly a cool puzzle game! Very intuitive in general!! The custom color pickk was also a good idea, its a nice game if you're bored, even if at level 14 has a bug when even if i fullfil every time.. it continues to restart

Interesting puzzle game, the mechanics worked really well. The 14 available levels were good. Well done.

Not sure how this fits the "shock" theme.

This could have benefited from playtesting.  After realising I was incorrectly trying to unfill the tiles rather than fill them (my bad), I managed to fairly quickly finish level 14, which then forever loops on 14.  I noticed the level select has a button for level 15 that goes to 14, and then it has 35 more unclickable buttons of which 34 of them say "Button" (I feel sad for the lonely button with no title!)

I think the font antialiasing also invalidates the 2-colour requirement.