1500 Sudoku puzzles overlapping into 300 Samurai Sudokus! Samurai Sudoku puzzles are a great way to improve your focus and challenge your mind. SAMURAI SUDOKU is a variation of the original 9x9 square sudoku. The Samurai Sudoku has five overlapping squares of the 9x9 sudoku. The standard sudoku rules are used the same on each 9x9 grid. You must place the digits from 1 to 9 in each empty cell. Each row, column, and 3x3 grid must contain each of the digits 1 through 9. Solutions to all the puzzles are included in the back of the book. What Is Included: 50 Very Easy Puzzles 50 Easy Puzzles 50 Standard Puzzles 50 Hard Puzzles 50 Expert Puzzles 50 Extreme Puzzles
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 $20. ThriftBooks.com. Read more. Spend less.