Will Shortz Presents The Ultimate KenKen Omnibus: 500 Easy to Hard Logic Puzzles That Make You Smarter
Once you've mastered the easy puzzles, it's time to take it up a notch!
Features:
-200 medium-level puzzles using addition, sumtraction, multiplication, and division
-Introduction and instructions by Will Shortz
-Puzzles range from 4-by-4 to 6-by-6
| Country | USA |
| Brand | St. Martin's Griffin |
| Manufacturer | St. Martin's Griffin |
| Binding | Paperback |
| ItemPartNumber | black & white illustrations |
| ReleaseDate | 2009-09-15 |
| UnitCount | 1 |
| EANs | 9780312605148 |