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Features
- More Than 1,00,00,00,00,00,000+ puzzles
- 16 difficulty options
- Pencil marks with auto fill / erase
- Undo and Redo
- Intelligent hints
- Selected digit highlighting
- Incorrect entry highlighting
*If this is not the "Killer-Sudoku Free" product you were looking for, you can check the other results by clicking this link. Details were last updated on Nov 7, 2024 00:33 +08.