Master Sudoku - Puzzle Game app for iPhone and iPad

With Master Sudoku you now have the famous logic puzzle always with you - for free and offline.

The infinite number of Sudoku games guarantee unlimited gameplay. Choose your level of difficulty, use the additional help functions, celebrate your achievements. With this free Master Sudoku game, you will never run out of puzzles again!

Highlights:
• The infinite number of Sudoku games by random generation of puzzles
• Fully usable offline
• 4 Sudoku difficulty levels: Easy, Medium, Hard and Expert
• Automatic saving & loading of the Sudoku game state
• Free and offline

Optional help functions:
• Automatic checking whether the newly entered number is correct
• Highlighting of a row, column and box of the currently selected field
• Highlighting of all fields which have the same value as the currently selected input button

NOTE: This Sudoku includes advertisements to allow offering this game for free. The app itself can be used offline / without an internet connection!