Product Description: Every morning, a fun and lively puzzle, riddle, or mental conundrum in vivid full color: Build the equation in Number Crunchers. Find the link in 3 of a Kind. Hone your eye for detail in Photograb. Plus tricky twists on Sudoku, spatial challenges, clever wordplay, physical puzzles (using fingers and other props), and more...read more

Product Description: Filled with hundreds of puzzles, games, riddles, and conundrums, Mind Benders and Brainteasers entertains all year long. Decode the phrases, test your spatial skills, or find the pair in Perfect Match. By puzzle master Scott Kim.

Product Description: Neural Loop-de-Loops! From Scott Kim, contributor to Games and Discover magazines, here are hundreds of puzzles, games, and mental conundrums in lively full color that will stimulate, stretch, and entertain your brain, all year long.

Product Description: Take those neurons on a wild ride! Packed with hundreds of brilliantly designed puzzles, games, and mental conundrums in full color, this lively, interactive calendar will stimulate, stretch, and entertain your brain, all year long...read more

Shows how to use special calligraphy to create words that can be read rightside up and upside down as well as words that show bilateral symmetry

Product Description: Backword by Jef Raskin "Inversions" are words that read the same upside down or in a mirror. Or words cleverly hidden inside other words. Each has something to fool the eye, a special visual trick; at the same time the words Kim has chosen to illustrate in this imaginative catalog of challenging visual wordplay reflect the idea of symmetry, both in art and in science...read more