An activity book that acts as a companion to the TV series Brain games.

Grab a pencil and get ready to become a problem-solving superstar with activities, puzzles, and games that will give your brain a serious boost. Master mystifyi

Use your verbal, visual, and logic skills to investigate an array of puzzles! This puzzle collection contains a mix of verbal and visual puzzles themed around c

This book is brimming with memory, word and number workouts, codes, battleships and mind-bending spot the differences, as well as Japanese puzzles including han

It’s a pocket-size brain gym. Here are more than 500 full-color puzzles from the original Big Book of Brain Games—the book that Will Shortz praised as “th