Master Mind

Master Mind © 1978 Legros, Philippe.

The object of the game is for the player to guess an integer that the calculator has chosen. Information is given after each guess to tell the player how close his guess is to the hidden number. This number is specified by the user to be from 1 to 9 digits, where each digit can range from 1 to 9 also specified by the user. When the proper number is finally found, the number of guesses required to discover it is displayed.