Sudoku Master has been polished to perfection and boasts an intuitive, touch screen game play which makes you never need a paper puzzle again. Now challenge yourself to more than 2000 puzzles and 4 levels of difficulty from Easy to Expert!

Game Features:
- Two modes - Classic & Casual (auto remove the wrong numbers)
- 4 Levels - Easy, Normal, Hard, Expert
- Smooth interface and Impressive graphics
- Auto-save & Resume
- Undo & Redo function
- Smart Notes (pencil marks)
- Error checking (incorrect entry highlighting)
- Selected digit highlighting
- Statistics tracking

Game Rules:
Sudoku is a logic-based number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids contains all of the digits from 1 to 9.