Children love Ninja turtle shadow games free! Shape Puzzle is a jigsaw puzzle especially designed for little children. After you complete a picture, a cute turtle will pops out and tell you the name of the object you just assembled. 3 to 6 is the best age to develop children's visual memory. Shape Puzzle provides a number of interesting objects and scenes to children so that they can easily learn new words and through repetitive assembly of pictures remember them easily. It's so much fun and your children will love it!