WILL SHORTZ PRESENTS THE GREAT BIG BOOK OF SUDOKU, VOLUME 2
This extra-large collection of 500 sudoku puzzles has everything you need for days, months, even years of solving. So grab your pencil (or pen if you want to live dangerously) and enjoy passing the time with these great big grids! Solutions included.
Publisher: St. Martin's
Publishing status: Current
Size: 8½x10¾ inches
Item #: 770660X