This is a children’s educational activity book that invites young readers to crack codes and solve puzzles. Centered on the idea that code-breaking builds thinking skills, it engages curious minds aged 7 and up with a playful, encouraging tone that makes learning feel like an adventure.

The content is presented in a story-led, puzzle-forward format with vibrant full-colour illustrations throughout, making it a compelling picture book for early readers. A friendly on-page guide appears as a character, offering tips, extra word problems, and secret codes to keep the challenge fresh. A brief biography of a renowned codebreaker is included to connect history with problem-solving and inspire perseverance. Sales benefit The Turing Trust, a charity that provides computers to schools in Africa.

This book supports key skills in a hands-on way—logical reasoning, pattern recognition, and deduction—powered by activity-based learning and introductory cryptography concepts. Learning feels accessible and enjoyable through guided hints, progressive puzzles, and a screen-free, family-friendly format perfect for summer learning or travel.

• Code-crackers, cryptograms, and cypher puzzles to boost logical thinking
• On-page guide with tips, hints, and extra challenges
• Bright, full-colour illustrations and clear, kid-friendly layout
• Brief biography linking history to real-world problem-solving
• Charitable tie-in supporting computer access in African schools
• Develops critical thinking, problem-solving, and analytical skills
• Encourages interactive, activity-based learning away from screens

Readers finish with renewed confidence and curiosity, plus a lasting appreciation for how puzzles, history, and logic come together to unlock new ideas.