Will Shortz Presents Surrender to Sudoku: 200 Irresistibly Hard Puzzles
Watch out! These Sudoku puzzles are not for the faint of heart! But if you dare, grab a pen and take on these two hundred all-new extra-challenging puzzles.
Features:
200 hard puzzles
Big grids for easy solving
Introduction by legendary puzzlemaster Will Shortz
Country | USA |
Brand | Griffin |
Manufacturer | St. Martin's Griffin |
Binding | Paperback |
ReleaseDate | 2014-06-03 |
UnitCount | 1 |
EANs | 9781250049278 |