Sudoku Epic is a Windows variant of the famous game, sudoku. You can produce puzzles in sizes from 4x4 to 16x16 and difficulties from very easy to very hard. The Assistant can aid you with scanning, markup and revealing certain numbers, allowing you to focus on the logic. Puzzles can be printed out on paper, stored for later use and saved as an picture. You can also solve newspaper puzzles. Ability to choose colour theme and background picture.