Grecian Computer

In the summer of 1901, a mysterious contraption was discovered deep underwater in a shipwreck off Point Glyphadia on the Greek island of Antikythera.

Since its discovery, the “Antikythera mechanism” has often been referred to as the world’s first known analog computer. Using technology that was lost to antiquity until the 14th century, this baffling mechanism was allegedly used to predict astronomical positions and eclipses.

Inspired by the true genius of the ancient Greeks who invented the Antikythera mechanism, this puzzle challenges you to turn the dials until all 12 columns add up to 42.

Getting one column is going to be easy. But when you realize turning any dial changes all the columns… It’ll be hard not to break a sweat!

Experience the wonders of ancient intellect first-hand with the Grecian Computer brainteaser puzzle.

Grecian Computer