Its so nicely done! I liked the relaxing vibe. Art and particles are awesome and lovely to look on. Audio of clicking on it is fitting here 10/10.
I think u can bring to this game gamepad support and it will be OSU like experience)
I dont agree with guy below - this game doest have nothing similar with captcha... dont think its nice of him to say like this to the game)
You did a great job, game feels really stylish, good luck with this project <3