Young readers can put their code-cracking skills to the test with this brain-boosting, vibrantly illustrated puzzle book, inspired by the brilliant mind of world-famous codebreaker Alan Turing. Published in association with the Turing Trust, this full-colour activity book includes code-crackers, cryptograms, and cypher puzzles that have been specially designed to intrigue, challenge, and inspire young readers. Alan Turing appears as a character in the book, popping up with tips, extra word problems or secret codes to challenge readers to think a little bit harder. A brief biography of the real Alan Turing is included, to give readers more information about this remarkable man. - Improves critical thinking: While solving these puzzles, kids can improve their logical reasoning, problem-solving and analytical skills. - Ideal for summer learning: Keeps children mentally stimulated outside the school term. - Screen-free time: This activity book will keep children entertained and away from screens for hours. Sales of this book support the work of The Turing Trust, the charity set up by Alan´s family in his memory to provide much-needed computers to schools in Africa. Guaranteed to provide hours of entertainment for children aged 7+.