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.
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