Usar o APKPure APP
Obter o APK da versão antiga de Mastermind para Android
Bem conhecido jogo de mente, espírito superior.
Master your mind with mastermind.
Enjoyable game!
You can easily learn how to play from here:
http://www.industrious.com/mastermind/gamerules.html
It is open source:
https://github.com/feridsource/Master-Mind