FREE Shipping to US & Canada!

On orders over $99. Code: FREESHIP22

Download a FREE Solution for your puzzles!

Eight Track
Click Image to Enlarge

Write Review Write your own review!

Eight Track

$ 29.99 CAD Canadian Flag

Your Credit Card company or PayPal will automatically convert* the Canadian Dollar amount into your local currency.

Currency Converter: * Exchange rates shown above are estimates only, and may vary slightly from the rates charged by PayPal or your Credit Card Company.

Product Information

ObjectTake apart the ring and put it back together
DifficultyLevel 10 - Mind Boggling
BrandOskar van Deventer
Type3D Printed Puzzles
Dimensions2.7 cm x 2.7 cm x 2 cm / 1.1 in x 1.1 in x 0.75 in

Product Description

Invented by the talented puzzle inventor, Oskar Van Deventer in collaboration with Bram Cohen.   This will be the hardest puzzle ring that we sell.  Easy to take apart but an extreme challenge to put it back together. You will definitely be hitting your head when trying to solve this puzzle.

This is an 8 band ring that has been made in plastic using 3D printing technology.


Customer Reviews |

Review Icon Write your own review!

4 rating

1 Reviews

Disclaimer: These reviews are written by our customers. Puzzle Master makes every attempt to keep these posts informative and relevant. If you find a post objectionable or inappropriate, please let us know by sending an email to [email protected]

    On Wednesday February 3rd David wrote,
A very challenging and fairly fun puzzle. Tried to solve it right when I received the puzzle, but had trouble. It took another attempt a few months later to finally solve the puzzle. The ring itself is a bit large for ones ring finger and the individual segments feel a bit fragile. However, despite being made of light, thin 3d printed segments, it is very durable. Really enjoyed the puzzle.