What's GNU? The three-letter-word race game that spells FUN! The object of the game is to spell more three-letter words than the other players. Up to 36 Word-Starter cards, which have one letter provided and two blanks, are spread out for everyone to see. Players slide the clever Letter Getter to magically reveal two letter tiles. Kids then must look at these tiles and try to make three-letter words by filling in the blanks on the Word-Starter cards. The player with the most three-letter words when all the tiles run out wins! Building your vocabulary is three times more fun with What's GNU? For 2 to 6 players.