SuperSonic Master mind vs sudoku.studio

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.

Studio Sudoku combines clean minimalist visuals with robust logic tools across three 9×9 variants: Classic (standard 3×3 boxes), Diagonal (both main diagonals must stay unique), and Killer (irregular cages must add up to fixed sums). Choose easy, medium, or hard difficulty, switch between digits or pencil marks either via a dedicated toggle or by holding a cell, and rely on the highlight-equals option to instantly show every matching number. Hints are limited, mistakes penalize your score, and the progress bar shrinks as time elapses or errors pile up—so you always know how much is left. Settings let you pick the interface language, force dark/light mode or follow the system theme, and toggle tactile feedback for notes. Detailed statistics capture wins, losses, streaks, and variant breakdowns while the goals board tracks milestones like diagonal mastery or Killer victories. With animated gradients, contextual dialogs, and adaptive layouts, Studio Sudoku keeps advanced solving satisfying without sacrificing polish.