Amazon Digital Services LLC - KDP Print US

Sudoku puzzle for Adults Amazon Digital Services LLC - KDP Print US

1000 puzzles in four levels: easy, medium, hard and expert.
Answer to every puzzle. Easy Difficulty: For the beginner Sudoku player. Extremely difficult: For the advanced Sudoku player. An exciting experience for a long time. Premium matte cover. Suitable for all levels: beginner to expert. The book is large: 144 pages. Exercise your mind with this collection of brain strengthening Sudoku puzzles.
HAVE FUN AND IMPROVE YOUR BRAIN ACTIVITY: boost your focus, memory and mental health.
PUZZLE BOOK FOR ADULTS: larger print than ordinary books, it has a size of 8.5 x 11 inches.
CARE OF DETAILS: we have inserted a page that explains the main Sudoku rules.
QUALITY DESIGN: Daniel, the author, work hard every day to create original, intriguing and fun Sudoku books for adults.
FOR ALL LEVELS: suitable for all levels because it contains a great number of puzzles, exactly 1000, of which: 300 easy, 300 medium, 300 hard, 100 extremely difficult.
144 PAGES: each page has been designed to allow you to have many puzzles in a single book.