True Genius Grecian Computer Brainteaser Puzzle for History Buffs, Ages 7 and up

Inspired by the incredible knowledge of ancient Grecian astronomers, this handheld brainteaser puzzle replicates what is believed to be the first ever analogue computer. The challenge is to turn the dials until all 12 columns add up to 42. The diabolical mechanism secretly moves the columns that you thought were already solved, adding an extra level of difficulty. This True Genius brainteaser requires patience, persistence, and a good mind for numbers. If you think modern computers are complicated, just wait until you try working with an ancient one! It's the perfect gift for math experts and computer geeks, with a difficulty level of 5 out of 5.

GREAT GIFT - This high-quality brainteaser puzzle is the ideal gift for history buffs, game collectors, and brainy people in your life. They can play and then display it. True Genius items make fantastic gifts for men, women, children, and especially teens!

HISTORIC INSPIRATION - All brainteasers from the True Genius line are inspired by five different ancient civilizations from around the world, including Rome, Greece, China, Egypt, and the ancient Aztec empire.

FUN FOR ALL AGES - True Genius brainteasers are perfect for curious minds, ages 7 to 107! These unique logic games sharpen minds and fingers at the same time. It only takes a few moments to understand the mechanics of the puzzle, but it can take a while to conquer the challenge!

PLAY UNPLUGGED - These high-quality puzzles are constructed from wood and metal for a classic look and feel. They offer the chance to play organically and give your eyes a break from screen time. No batteries are needed!

TRUE GENIUS by PROJECT GENIUS - Project Genius has been a leading manufacturer of mechanical puzzles and strategy games throughout the United States for over 10 years. We are committed to developing unforgettable puzzle-solving experiences with high-quality materials and innovative design.

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