Stretch your brain to the limit! From head-scratching challenges to hair-pulling bafflers, the puzzles in IQ Boosters will test your powers of logic, reasoning, ingenuity, and wordplay. Journey deep into concentration to solve The Perfect Pyramid. Flex your mental muscles on Word Wrestle. Are you up for the challenge??

 Size: 7" x 5 1/2". 384 pages. Softcover.