1000 Sudoku Puzzle Book for Adult Easy to Hard : Challenge for Your Brain , Large Print Sudoku Puzzles , 250 Easy 250 Normal 250 Medium 250 Hard , with 4 Levels of Difficulty to Improve Your Game
Subtitle: Size 8. 5 X11 226 Pages
Publisher: Independently Published
Published: 2020
Language: eng
ISBN-13: 9798586803658