Beyond Black Belt Sudoku
by Longo, Frank
Product Type: Bargain Books
List price: $7.95 | Save 40%
For diehards only! These incredibly difficult puzzles are handcrafted for the sudoku warrior who dares to go where other solvers fear to tread. So, if you're armed with the highest-level strategies, get ready for the most satisfying fight your life.
It's the most challenging sudoku book we've ever published!