Sudoku Puzzles of medium difficulity. Highly addictive number game. Use a process of elimination to find in the missing numbers. 40 pages front and back of puzzles with 2 puzzles on each page.
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.