Sudoku for Adults: Over 500 Easy to Hard Sudoku Puzzles to Challenge your Brain. Solutions Included

Looking for a mental workout? Look no further than this Sudoku puzzle book which features a wide range of difficulty levels. Whether you're a seasoned veteran or a beginner, this puzzle book is sure to provide you with hours of engaging and challenging fun. So grab a pencil and get ready to put your problem-solving skills to the test.