Will Shortz Presents Terrifying Sudoku
Watch out! These puzzles are mind melting! 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 | St. Martin's Griffin |
| Manufacturer | St. Martin's Griffin |
| Binding | Paperback |
| ItemPartNumber | 9781250069061 |
| ReleaseDate | 2015-08-18 |
| UnitCount | 1 |
| EANs | 9781250069061 |