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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.
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Not only are these puzzles fun but KenKen helps children improve concentration, logic and arithmetic skills. Children ages 912 have excelled in math and gained reallife problem solving skills all from playing a puzzle so engaging that it keeps them coming back for more.This first book of KenKen for Kids features: 75 easy all addition puzzles to get kids excited about KenKen Introduction and how to solve instructions from Marilyn Burns "Home and Classroom Guide for Parents and Teachers" by Ms. Burns Foreword by Will Shortz
⚠️ 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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