LeapFrog  Didj Custom Learning Game SpongeBob SquarePants:  Fists of Foam Join forces with martial arts masters SpongeBob and Patrick Wild for a Karate AdventureSpongeBob Style! Teaches math: fractions, geometry, place value. Library of games featuring favorite characters from SpongeBob SquarePants, Star Wars and Indiana Jones. Kids can customize the game online with the math skills they are studying in school. Parents connect to the LeapFrog Learning Path to see what their child is learning.