1000 Sudoku Puzzles 500 Medium & 500 Hard: Medium to Hard Sudoku Puzzle Book for Adults with Answers (Paperback)
Enjoy the most popular puzzle game in the world whether you want to keep your brain young and active, develop logical thinking or just keep yourself busy to avoid boredom... this book will help you with its unique Sudoku Puzzle.
- 1000 Sudoku Puzzles and Solutions. (2 Level Difficulty)
- 500 Medium & 500 Hard Level Puzzle
- 6 Puzzle per page
- 8.5 x 11 (inches) 21.59cm x 27.94cm
- Perfect as a gift for sudoku.