Grecian Computer - Mathematical Dial Puzzle Align dials to solve this ancient Greek mathematical challenge. Ages: 8+ Difficulty Level: 5/5 Includes: Puzzle with Rotating Dials and Mathematical Alignment Challenge Step into the world of ancient Greek ingenuity with the Grecian Computer, a puzzle inspired by the brilliance of early astronomers and the groundbreaking Antikythera mechanism. This challenge invites you to turn the dials until all 12 columns align perfectly, each adding up to the number 42. Are you up for our most challenging puzzle? With a difficulty rating of 5/5, this puzzle tests your mathematical reasoning and patience, making it a rewarding brain workout for ages 8 and up. Perfect for history buffs and puzzle enthusiasts, Grecian Computer combines the intellectual legacy of ancient Greece with a modern twist. Can you master this homage to the world&&';;s first known analog computer? .promoresponsive-video { Aspect-ratio: 16/9; Width: 100%; Height: auto; }