Flip Twist and spin your way to the finish line. Perplexus Original the ultimate challenging 3-Dimensional labyrinth game contained in a sphere now comes in its smallest size everFeatures. Only 4 in. big. Palm-size puzzle is easy to play but has 100 obstacles to challenge young minds to master.. Perplexus Original the ultimate challenging 3-Dimensional.. Labyrinth game contained in a sphere.. Age Group - 8. Pack of 12. Dimension - 2.5 x 5 x 8.5 in.. Item weight - 1 oz.