Help me!
I really like this game, actually. Nice job. Only thing is, I'm colour blind so I have to look at the colours a few times to see between them. Would be nice to have a graphic on each ball, like a star, a cross, a triangle and a circle or something so anyone can easily tell the difference.
That would really help me and make the game more "complete". Thanks for making a good game, you're a good developer. Good luck in the future.