Keep Your Little Ones Entertained With Melissa & Doug Nursery Rhymes 2 Sound Sing-Along Puzzle .Features A 6-Piece Wooden Peg Puzzle With Scenes From Your Favorite Nursery Rhymes .The Puzzle Plays Nursey Songs Like Twinkle Twinkle Little Stars, Baa Baa Black Sheep, Humpty Dumpty, And More When The Pieces Are Placed Together .Pictures On Pieces Match Pictures On Beautifully Crafted Puzzle Board .Encourages Hand-Eye Coordination And Problem-Solving Skills In Children .