With 100 barriers, twists and turns, Perplexus is the ultimate 3-D challenge. Entertaining and perplexing, this maze game has players maneuver a small marble around challenging barriers inside a boldly colored, transparent sphere. Players can race against each other or the clock. Perplexus assists in child development, motor and dexterity skills, as well as improving hand-eye coordination. Best of all for moms and dads – no setup, cleanup or batteries required.