The visuals are amazingly simplistic yet really pretty, the sound also really fits to the concept of the game. It gives some proper arcade vibes. I do wish there was some way of turning the volume down, because it was quite loud.
The idea for the theme was really well implemented. I do notice a tiny bug, where if you use your scroll-wheel to place all the balls, the score goes all the way up as it does not check if they are in bounce or not. Which led to my incredible highscore of 56.
Great submission!