One player mode:
The code is generated randomly and the goal is to solve it in as few steps as possible.
Two player mode.
One player chooses the code and the other player tries to solve it.
-highscore is not available for this mode.
-White peg: There is a color that is in the combination but not at the right place.
-Black peg: There is a color that is in the combination and at the right place.