A Jigsaw Sudoku puzzle is similar to a Sudoku puzzle except that the square 3X3 boxes are replaced by irregular shaped regions. So, like a regular Sudoku, you have to place all the numbers from 1 to 9... 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.