Will Shortz Presents Hard Sudoku (Volume 3)

200 hard sudoku puzzles. Big grids for easy solving. Introduction by puzzlemaster Will Shortz.

Product Overview
ISBN 9781250181879
Categories New Arrivals, Non-Fiction, Non-Fiction: Lifestyle, PH New Arrivals, PH New Arrivals NF, Puzzles and Games
Author(s) St. Martin's Griffin
Publisher Will Shortz
Weight 0.24 kg