Try out the 4x4 version of this game: https://scratch.mit.edu/projects/187538063/ This is one of the best puzzles of the entire world! (Or so I think) Inspired by Nancy Drew, the goal is to turn all the squares to blue (Darker blue, not light blue). You can even choose colors to increase the difficulty, if you want, but who reads all this stuff, you wanna get in the game already! Good luck. I don't know where music is from, Tang is from SoundBible.com I believe!