Krypto School Pack: Family Arithmetic Game
The Original Krypto reinforces basic math skills, by presenting a math equation problem in the form of a game. Can be used either as a competitive game or as cooperative problem solving puzzle.
Krypto Fraction Supplement to Original Krypto Card Deck
Original Krypto: Family Arithmetic Game
SET: The Family Game of Visual Perception
Primary Krypto: Family Arithmetic Game
ThinkFun Block By Block