500 Sudoku Book is a collecting of 500 sudoku puzzles in "expert" difficulty. There are 4 puzzles per page in appropriate size and no symmetry applied. Solutions are provided at the end. This description may be from another edition of this product.
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.