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Product Review
- The world's most advanced Sudoku learning tool
- The hints will give you the answer but also explain and teach you why the answer is what it is
- Five perfectly balanced difficulty levels
- Two beautiful grid styles and 5 gorgeous themes
- Endless collection of masterfully crafted puzzles
- Useful statistics to keep track of your progress
- Unlimited Undo/Redo, Auto-Fill Notes, and Auto-Clear Notes
- Auto Error-Checking Option
- Portrait and Landscape Views
- Global and friend leader boards
