Do you have the brain power to beat this book? This vibrant, full-colour activity book is packed with a wide range of exciting and imaginative brain teasers that will fully engage clever kids. There's plenty of variety here, with puzzles that are perfect for fans of classic riddles, code-cracking games, and perplexing picture puzzles. The clear instructions make everything accessible to readers of all abilities. Kids can tackle the activities solo, or challenge family and friends to see who's got the brain power to beat the book! The perfect blend of education and entertainment for smart kids aged 7+.