very nice game. the relaxing background music never let me get too annoyed or frustrated when i would mess up on a level. makes for a nice, chilled, and mentally working game. adding on the cool waves that spread out when a color got changed around, and you got yourself a fun way to unwind after a rough day. finished it a little quicker than i was expecting, but would totally play if there were more levels. very cool idea and i would love to see more.