Will Shortz Presents Mind-Melting Sudoku: 200 Cranium-Crushing Puzzles
Watch out! These puzzles are for the most extreme solvers! 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 | 1250063426 |
| ReleaseDate | 2015-02-03 |
| UnitCount | 1 |
| EANs | 9781250063427 |