This is a remake of the famous game MASTERMIND
Instead of different colored pins, this version requires only one color.
Every pin has an icon.
Optionally print mastermind_bottom.stl (the bottom part for the case)
Print as many pins as you want!
I use the circle as black pin and circle_check as white pin. And six of the other pins. (cloud, heart, triangle, square, moon and fower)