The game of Sudoku requires a lot of focus, and in return, it enhances and keeps your mind healthy. This book provides you with 365 pages of Sudoku puzzles, correlating with the number of days in a year, featuring four levels of difficulty: easy, medium, hard, and very hard. In other words, you'll progress through the puzzles in ascending order of difficulty, from easiest to extremely challenging. Book Features: 8.5 × 11 inches 466 pages 1644 puzzles with solutions 4 difficulty levels: Easy, Medium, Hard, Very Hard Puzzles: 6 per page, Solutions: 24 per page Solutions are located at the end of the book.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.