It’ll flip your mind upside down and inside out!
Sanctioned by Mensa, the internationally famous high-IQ society, this interactive calendar features hundreds of ingeniously designed cranial conundrums that are like gymnastics for the brain. Try out your number savvy with logic puzzles, sequences, and good, old-fashioned word problems. Or vocabulary with crossword puzzles, anagrams, and more. Head starting to hurt? Answers and explanations are on the back of each page!
This edition is not currently available in bookstores. Check your local library or search for used copies at Abebooks.