The World of Eric Carle Alphabet Floor Puzzle from BePuzzled is a great way for preschoolers to learn their ABCs. This 26-piece puzzle helps children learn the alphabet and practice matching letters with the sounds they make. Each piece features a letter of the alphabet, plus a word and a picture of a corresponding creature or object. Based on the beautiful artwork of illustrator Eric Carle, the completed puzzle is an amazing 10 feet long. Giant puzzle pieces are easy for small children to hold. Playing with jigsaw puzzles helps children develop problem-solving, concentration and small motor skills.