| Author/Contributor(s): | Shortz, Will |
| Publisher: | St. Martin's Griffin |
| Date: | 07/03/2012 |
| Binding: | Paperback |
| Condition: | NEW |
Watch out--these sudoku puzzles are hot!
Features:
100 very hard puzzles
Edited by legendary New York Times crossword editor Will Shortz
Big grids with lots of space for easy solving