SuperSonic Electronic Mastermind. The Rare expanded version from 1979 of Electronic Mastermind. A timer was added to enable the user to play against the clock. Sound effects were also added as well as a 6 number 'SuperSonic' game.

Play with Game Center to compete in the Supersonic Stars Leaderboard as well as the Handicap and the Fastest Game Leaderboards.

Player wins by breaking the secret code hidden within the computers memory.

Number of Try's and elapsed game time are not reset until after a game is won. Sorry about that :(


Made Possible by "Today's" Micro Computer Technology
ELECTRONIC “MASTER MIND" incorporates NINE "MASTER MIND" GAMES, giving hours of pleasure and satisfaction for one, two or more players from 8 to 80 years.

EASY GAME - SWITCH ON. 3 BARS APPEAR IN CODE DISPLAY. A RANDOM 3 DIGIT SECRET CODE IS NOW IN THE MACHINE'S MEMORY.
FOR LEARNERS AND CHILDREN - 1000 PERMUTATIONS. 3 DIGITS - 000 TO 999.

MODERATE GAME - PRESS "SET" KEY AGAIN 4 BARS APPEAR IN CODE DISPLAY. A RANDOM 4 DIGIT SECRET CODE IS NOW IN THE MACHINE'S MEMORY.
FOR SKILLED PLAYERS - 10,000 PERMUTATIONS. 4 DIGITS - 0000 TO 9999.

DIFFICULT GAME - PRESS "SET" KEY AGAIN 5 BARS APPEAR IN CODE DISPLAY. A RANDOM 5 DIGIT SECRET CODE IS NOW IN THE MACHINE'S MEMORY.
FOR HIGHLY SKILLED PLAYERS- 100,000 PERMUTATIONS. 5 DIGITS - 00000 TO 99999.

SUPERSONIC GAME - PRESS "SET" KEY AGAIN 6 BARS APPEAR IN CODE DISPLAY. A RANDOM 6 DIGIT SECRET CODE IS NOW IN THE MACHINE'S MEMORY.
FOR EXPERT PLAYERS- 1,000,000 PERMUTATIONS. 6 DIGITS - 000000 TO 999999.