Publisher's Synopsis
Sudoku Challenge 4This isn't your Grandmother's Sudoku Puzzle Book
- For the more experienced Sudoku puzzler
- Easy to read one puzzle per page
- LARGE PRINT
- Easy, Medium, Hard & a few Very Hard just for fun
- You decide difficulty level for yourself after each puzzle
- Sudoku Challenge 4 is fun for all ages, even Great Grandmothers
- Sudoku Challenge 4 of 5