Will Shortz Presents Trickiest Sudoku: 200 Very Hard Puzzles
Can you handle it? These sudoku puzzles are mind melting!
Includes:
-200 very hard puzzles
-Perfect portable size
-Edited by legendary New York Times crossword editor Will Shortz
| Country | USA |
| Brand | St. Martin's Griffin |
| Manufacturer | St. Martin's Griffin |
| Binding | Paperback |
| ItemPartNumber | Illustrations, black and white |
| ReleaseDate | 2012-01-31 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9781250003980 |