Boost Your Brainpower: Over 400 Puzzles, Games, And Brain Teasers
If riddles and puzzles pique your curiosity and start your mental juices flowing, you'll have no problem honing your intellect on this collection of stumpers in Boost Your Brainpower. Your brain is a muscle, and just like other muscles, if you don't exercise it, you lose it. In this amazing collection, you'll be sure to find more than 400 ways to keep your grey matter strong and fit.
Chartwell Books: 2017.
ISBN: 9780785835462. 256 pp.
Softcover. Very good.