GAME TOPIC Perplexus is the original challenging 3D Labyrinth contained within a sphere! Inside of the Perplexus Original you'll discover 22 feet worth of track containing 100 challenging barriers! Flip twist & spin your way to the finish line! Perplexus is easy-to-use, but hard to master! Perplexus original is the ultimate challenge for ages 5+. Includes: 1 Perplexus Game Sphere HOW TO PLAY Turn the sphere for the little ball to move forward along the tracks in the order of the numbers. Try to reach the goal within the shortest possible time.