I like the polish you put on this game. The visual style felt coherent and nice in its simplistic minimalism, and the audio felt juicy and crisp. It put me in a nice mood.
The premise of the game was clever, and it was presented well, but I didn't enjoy the gameplay. For me, the color differences were either abundantly clear or not at all, and it felt like I had no strategic control over which was which. I'm not sure how I could've improved, because my eyes and screen setup won't really change.
Overall, though, your presentation was strong. Great job!