Dell Variety Expert Sudoku

Description

When you’re ready to take Sudoku solving to a higher level – here’s the collection for you! Each volume of Variety Expert Sudoku lets you match wits with some of the most difficult Sudoku puzzles ever created. You get dozens of super-challenging variations of Extreme Sudoku, Jigsaw Sudoku, Sum-Doku, KenKen, Super Challenger Sudokus, and more. Ready, set, go!