Will Shortz Presents I Can KenKen!: 75 Puzzles for Having Fun With Math

　　Not only are these puzzles fun but KenKen helps children improve concentration, logic and arithmetic skills. Children ages 9-12 have excelled in math and gained real-life 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
　　‧ Forward by Will Shortz