A pocket-sized brain gym! Mental games, visual conundrums, logic posers, riddles, illusions–in all, over 500 dazzling, full-color puzzles designed to stretch neurons and shake up your usual way of th… [more below]
- Author: Hoyt, David L.
- Binding: Paperback
- Page Count: 432
- Publish Date: July 28 2015
- ISBN10: 0761180885
- Language: English