The Making People Happy Company
P.O. Box 5
Haverford, PA 19041

Krypto math games
  • Original Krypto
    The proven fun with numbers game that reinforces basic math skills. 1 - 10 players, Ages 8+
  • Fraction Supplement
    A challenging supplement to Original Krypto. (Does not include Original Krypto Cards.) Ages 8+, discontinued
  • Primary Krypto
    A simplified version of Krypto. Card values from 1 to 10. Ages 5+
  • School Pack
    4 decks, instructions and score pads of Original Krypto. Four to forty players. Ages 8+

Sum Words

  • Sum-Words
    A stimulating word game with a unique handicapping systems for all levels of spelling skills. 2 - 5 players, Ages 4+