Heap on the fun with the newest addition to the fabulous family of creative pattern-building puzzles certain to send sales soaring! Those who love the challenge of ancient Chinese tangrams will flip for the latest brainteaser, Square by Square. Pure puzzling fun abounds as players try to match objects or patterns as many as 60 different ways! Six green pieces make up the image; eight blue pieces make up the background. Sounds easy...but it's not! Sixty challenge cards provide hours of nonstop fun and when someone thinks they're outsmarted, there's a two-part solution on the back! An excellent educational tool for parents and educators to teach young ones about spatial relationships and to help build pattern-matching skills.