Skip to the content


Sold in a multi-publisher auction with numerous high-level pre-empts, this narrative puzzle book for children looks set to take over the world in 2024. Part detective story, part ingenious puzzle book, this is sure to keep children (and adults) entertained for many hours. Think Murdle for children, but with a more diverse range of puzzles and a more in-depth storyline. Cleudle aims to challenge and inspire the next generation of detectives through its fiendishly difficult puzzles that develop logical thinking, mathematical skills and techniques for code breaking. 

Agent: Sam Copeland
Other Hartigan Browne Titles