This is an enhanced version of the classic board game Mastermind.
Try solving it as fast as possible by using the logical part of you mind.
The game contains up to eight colored balls instead of the normal four colors and not only the classic board with four holes, but four new boards, so you can have up to eight holes on it.
You can also play it with customs rules such as, unique colors, so every ball only can be used once.
This is a leaning game, that teachs your mind to stay focused and develop you logical part of the mind.
For the harder levels (the bigger boards), its also teach your mind to remember your combinations.