Project Genius Grecian Computer Mechanical Math Puzzle, Wooden Brainteaser Gift for History Buffs and Smart Kids, Teens, and Adults - True Genius Series Inspired by The Ancient Antikythera Mechanism

★★★★★ 4.9 31 reviews

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Management number 219507004 Release Date 2026/05/03 List Price $6.00 Model Number 219507004
Category

PROJECT GENIUS: GRECIAN COMPUTER MECHANICAL MATH PUZZLE - Presenting the Grecian Computer, a truly diabolical brainteaser that demands your full attention! Crafted from quality wood and designed to challenge even the sharpest minds, this puzzle requires you to spin layered gears until each column adds up to 42 simultaneously. Rated five out of five stars for difficulty, it's a test of visualization and problem-solving skills that can be tackled in one go or savored over multiple attempts. The Grecian Computer is an ideal gift for keeping minds sharp, whether for engineers, computer science enthusiasts, or anyone who thrives on tough challenges. Give the gift of mental stimulation and visual elegance with a mechanical math puzzle. Designed to be an attractive display piece on a bookshelf or desk between intense puzzle-solving sessions.

  • MECHANICAL MATH PUZZLE: This diabolical math brainteaser requires you to spin each of the layered gears until every column that radiates out from the center point adds up to 42 simultaneously.
  • ULTIMATE CHALLENGE: Rated five out of five stars for difficulty, this wooden puzzle requires visualization and problem-solving skills to complete. Work on it all at once or come back to it over and over again to solve.
  • SMART GIFTS FOR SMART PEOPLE: This laser-cut wood brainteaser is perfect for display on a bookshelf or desk. An ideal gift for Engineers, Computer Scientists, and anyone seeking a tough but fun mental challenge!
  • INSPIRED BY HISTORY: All True Genius brainteasers draw inspiration from ancient civilizations and include the backstory of their design. These quality metal and wood puzzles make great gifts and are perfect for display on a bookshelf or desk.
  • CREATED BY PROJECT GENIUS: A leading U.S. manufacturer of mechanical puzzles and strategy games for over 10 years. We are a woman-owned business, proud to offer a dedicated work program for young adults with autism.
UPC 850013539093
Size Small
Color Multi
Theme STEM
Brand Name Project Genius
Item Shape Round
Unit Count 1.0 Count
Item Weight 0.19 Kilograms
Puzzle Type Twisty
Skill Level Intermediate
Manufacturer Project Genius
Model Number TG406
Material Type Wood
Item Type Name puzzle
Operation Mode Manual
Item Dimensions 6.5 x 6.93 x 2.36 inches
Number of Items 1
Number of Pieces 1
Subject Character Rome
Additional Features Portable
Included Components puzzle
Is Assembly Required No
Age Range Description Kid
Educational Objective Observation Skill
Item Dimensions L x W 24"L x 17"W
Play Activity Location Tabletop
Manufacturer Part Number TG406
Manufacturer Maximum Age MONTHS 1200.0
Manufacturer Minimum Age MONTHS 96.0
Manufacturer Warranty Description No Warranty
Global Trade Identification Number 00850013539093

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4.9 out of 5
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