About the Book: This book in the popular Brain Storm series packs over a hundred puzzles, challenges, quizzes and more to stretch your brain in every direction— language, maths, science, geography and general knowledge. Unravel mazes and solve maths puzzles; crack science-based code games and find the correct sequence of pictures and numbers; unscramble words and search for hidden objects. Working your way through these riveting brainteasers will help you develop problem-solving skills, improve critical and lateral thinking, increase concentration and enhance your memory. And what’s more, hours of fun later, you’ll know what screen-free entertainment looks like!