Grecian Computer

Pebbles Toys & Gifts Verified independent store

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Get your brain gears spinning with the Grecian Computer! This mechanical math puzzle is a challenging brainteaser, requiring you to align the layers until all columns add up to 42. Rated 5 stars for difficulty, it's a smart gift for engineers and computer scientists. Inspired by ancient civilizations, this wooden puzzle is perfect for display and endless mental challenges. . Show more