Mastermind

Mastermind is classic logic game, brain training, guess the code to win, mastermind classic code breaker game offline easy to play.

Mastermind game contain four modes:
- 4 Holes
- 5 Holes
- 6 Holes
- 7 Holes

Each mode of mastermind has its own difficulty:
- Easy mode (no duplicate)
- Hard mode (Allow duplicate)