Challenge Your Brain Math & Logic Puzzles (Mensa)
| Country | USA |
| Brand | Union Square & Co. |
| Manufacturer | Union Square & Co. |
| Binding | Paperback |
| PartNumber | Illustrated |
| Height | 8.44 |
| Length | 5.56 |
| Weight | 2.314853751 |
| Width | 0.29 |
| ReleaseDate | 2003-09-01 |
| NumberOfItems | 1 |