Kids' Book of Number Puzzles

This book will stretch kids' logic, computation, reasoning, and problem-solving skills, all while providing hours of entertainment.

A fantastic way to practice and develop kids' math and arithmetic skills in a fun and engaging way.

Arcturus has sold over half a million children's math puzzle books worldwide!

Ivy Finnegan is a widely respected writer and editor of non-fiction for children and adults, specialising in puzzle and activity books. She has been compiling puzzles for more than 15 years. She lives in London, England.

Andrea Castro Naranjo is an award-winning and versatile Colombian artist, whose work ranges from editorial illustration to product design and infographic videos. Her high-profile clients include Unicef, Avianca, Gatorade, and the Colombian Ministry of Education.