The family-game of multiplication. Steal your friend's factors, combine factors to new products, use the unknown x-factor well to win the game. And get better at math in the meantime. Included: The Fctor challenge for solitary play. Who can solve the Factor puzzle? A fun and quick card fame for the whole family. The game improves your understanding of numbers and multiplication, while you collect tricks, and steal the best cards from your opponents.

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