Join the Cosmic Cubs to learn about the 3 Rs ( Reduce, Reuse and Recycle ) while having fun !Its a slide puzzle, where you slide the puzzle pieces to recreate the image.There are 24 different puzzles to choose from.Cosmic Cubs Eco Puzzles promotes the development of logical thinking and is designed so that a child can start with the easiest puzzles and progress to more difficult ones while learning.Each puzzle lets children know the ways they can help to save our earths natural resources.Cosmic Cubs Eco Puzzle is educational fun for children 3 and up.