Are you looking for HARD16 X 16 Sudokus? Then you will LOVE THIS BOOK!Puzzles inside are Hard difficulty level so there is a lot of challenge to complete these puzzles. There are two big Sudoku puzzles on each page.
- Inside you will find 250 Challenging Sudoku 16 X 16 Puzzles printed on a white paper.
- If you ever get stuck, you can look at the solutions at the back of the book.
- This is 3rd book in our 16 X 16 Sudoku Books -Series.
- You can find other books in this series at our PuzzleProof author page.
Check out our PuzzleProof author page for more Sudoku Puzzle books for various difficulty levels.