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Hard Sudoku X Puzzle Book for Adults: 250 Hard Sudoku For Advanced Players
Paperback
Publisher: Independently Published
Published: Oct 17 2020
Pages: 152
Weight: 0.47
Height: 0.33 Width: 6.00 Depth: 9.00
Language: English
Take on a more demanding twist on classic Sudoku with 250 Hard Sudoku X puzzles!
Sudoku X-also known as Diagonal Sudoku-follows the familiar rules of classic 9×9 Sudoku with one additional requirement. Fill every row, column, and 3×3 region with the numbers 1 through 9 without repetition. Both main diagonals-forming an X across the grid-must also contain every number from 1 through 9 exactly once.
This additional rule creates new logical connections and adds greater depth to every puzzle, offering a rewarding experience for anyone looking to move beyond traditional Sudoku.
Inside this book:
- 250 Hard Sudoku X puzzles
- Hard difficulty level
- Classic 9×9 grids with an additional diagonal rule
- One unique solution for every puzzle
- Two puzzles per page
- Hours of engaging logic-based entertainment
Perfect for quiet evenings, travel, relaxing breaks, or any time you want to test your logic with a more demanding variation of the classic number puzzle.
Master the diagonals and see if you can solve all 250 puzzl
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