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Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
A new title in the hugely successful Clever Kids series, this book is packed with logic puzzles that are guaranteed to put your powers of deduction to the test. From mindboggling sudoku and stupefying simpleloop games to bridgebuilding challenges and cryptic conundrums, there are plenty of exciting puzzles to keep your brain busy. Created by bestselling puzzle book author Gareth Moore, author of the charttopping success Brain Games for Clever Kids.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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support@ergodebooks.com
⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
