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 Just In, New Arrivals, Non-Fiction, Non-Fiction: Lifestyle, Puzzles and Games
Author(s) St. Martin's Griffin
Publisher Will Shortz
Weight 0.24 kg