This one is clean and easy. Conceptis MultiSudoku has a complicated name but is a good Sudoku app. This one specializes in multi-Sudoku or multiple Sudoku puzzles in one game. The game includes up ...

but you need more than an understanding of Sudoku rules and a Sudoku strategy to be a true puzzle master. "The best Sudoku ...

The difficulty level of a Sudoku puzzle can be easy, medium, hard, or very hard. The easier the puzzle, the more the numbers pre-filled in the grids. The harder the puzzle, the fewer numbers pre ...