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Price:$27.30+

Original Price: $36.39+

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Cube Equation Puzzle by Thomas O'Beirne - Unique Brain Teaser & Math Challenge Gift

ItemsByCL  

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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

  • Made by ItemsByCL
  • Materials: Plastic

Discover the Cube Equation Puzzle by Thomas O'Beirne, a unique brain teaser that promises hours of intellectual satisfaction. Handcrafted to perfection, this rare gem is not just a puzzle but a stimulating math challenge designed to intrigue and inspire. Whether you're a seasoned puzzle enthusiast or a newcomer seeking mental engagement, this cube is your perfect companion. It's also an exceptional gift, ideal for birthdays, holidays, or any occasion that calls for innovation and fun. Delve into the world of mathematical elegance and challenge your mind like never before with this timeless piece. Order now and embrace the joy of problem-solving!

The puzzle is based on a model by "Welt der Geduldspiele", see https://www.thingiverse.com/thing:6194611 and https://welt-der-geduldspiele.blogspot.com/2023/09/cube-equation-iii-wurfelgleichung-3456.html

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  • Order today to get by Jul 28-Aug 10
  • Returns & exchanges accepted within 14 days
  • Cost to ship: $8.91
  • Ships from: Canada

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Reviews for this item

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(2 reviews)

5.0 Item quality
5.0 Shipping
5.0 Customer service
100% Buyers recommend
5 out of 5 stars 5 This item

Etsy buyer May 12, 2026

Item arrived in a timely manner and in excellent condition.

Etsy buyer May 12, 2026

5 out of 5 stars 5 This item

Ken Sep 12, 2024

Outstanding service. Another great, challenging puzzle for the mind.

Ken Sep 12, 2024

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Listed on Apr 20, 2026