描述
By: Gareth Moore | Illustrator: Chris Dickason
This brand-new title in the hugely successful Clever Kids® series contains over 100 code conundrums and cryptograms to exercise young minds.
From hidden words and logic puzzles to code breakers and enigmas, it's packed with secret-agent and spy challenges to put kids' mental agility and lateral-thinking skills to the test.
Created by bestselling puzzle book author Gareth Moore, author of the chart-topping Brain Games for Clever Kids.