160 Hard Sudoku Collections

Are you an experienced Sudoku Puzzler and have already achieved many successes in this craft? Or maybe you are looking for a Great Gift for Anyone who Loves Sudoku Game?!Unique sudokus with solutions & hintsWe took Care of Your Eyes, that's why there is only 1 Sudoku Puzzle on each page of this Sudoku Book. Includes basic Sudoku Game Rules for Beginners. easy sudoku puzzles High-quality white paper pages Hard to tear out with large inner margins 6 x 9 inch