Get ready game cards three-letter words & slapjack farm 2-pack - School Zone .Get two clever games that playfully build important skills! With Three-Letter Words puzzle cards, preschoolers put cards together in sets of three to create fun-filled pictures and spell words. Can you make a cow? It ́s as simple as combining 3 letters. C-o-w! The pack includes 36 fun puzzles: three cards make one picture; one picture makes one 3-letter word. These Puzzle Cards help little ones learn letters and words to get them ready for reading.