Puzzle-solving is at the heart of every innovation. Faced with a challenge, great thinkers for centuries employed logic, ingenuity, and creative thinking to solve the toughest problems. What resulted were brilliant inventions that changed the world. We’ve honored the original thought-leaders from ancient cultures by connecting their inventions to our brainteasers to create a challenging line of puzzles worthy of the title, True Genius. Goal: Shape the chain into a cube.The Romans used an expansive network of roads to maintain a vast empire. Scholars credit the Appian Way with actually winning a war, by allowing rapid transport and supply of Roman troops. Our puzzle’s blocks are modeled after the interlocking stones of the roads that signified the Romans’ true genius. For Ages: 14+WARNING! Choking hazard. May contain small parts. Not for children under 3 years. May contain splinters