Grecian Computer Puzzle Mechanical Logic Brain Teaser One

Test your logic with the Grecian Computer mechanical brain teaser. Turn the dials so each of the 12 columns totals 42simple mechanics, tough to solve, rated 5/5 difficulty. Inspired by ancient Grecian ingenuity and part of a series themed on historic civilizations, this puzzle is suited to collectors, puzzle enthusiasts and curious minds aged 8 and up. Contains small parts, not suitable for children under 36 months, use under adult supervision, spot clean only. | University Games Grecian Computer Puzzle - Mechanical Logic Brain Teaser - One Size in Brown