Very good polish and "juice", the mechanic is very simple but the sound + effect when picking the color is great so playing feels great :)
Cool accessibility settings, especially since the game really needs it if the player is colorblind.
(PS. I have Deuteranopia and I had to choose Protanopia for the game to be playable. Dunno if it's mislabeled or a quirk of color blindness... or if I was misdiagnosed :p)