Really lovely and polished game! Even though I was pretty bad at this (averaged around 3 stars in 5-6 attempts) I still enjoyed it a lot. The audio and the beautiful UI effects do a LOT to make the experience pleasurable. This could easily be released as a mobile puzzle game! I tried my hand at the 4x4 grid, but got overwhelmed pretty soon, but the 3x3 for me was good fun. I couldn't really figure out a strategy, but I think it has something to do with elimination of options Similar to a sudoku. The concept is very unique and original and fits the theme nicely! Well done, always enjoy playing your games in jams :)