200 Sudoku Puzzles Mixed Levels Easy to Extreme: 200 Puzzles and Solutions to Challenge Your Brain. Easy. Normal, Hard, Very Hard and Extreme
| Country | USA |
| Brand | Globe Pequot Press |
| Manufacturer | Globe Pequot Publishing |
| Binding | Paperback |
| Height | 8 |
| Length | 8.75 |
| Weight | 1.4991433816 |
| Width | 0.75 |
| ReleaseDate | 2011-04-01 |
| NumberOfItems | 1 |