Download a FREE Solution for your puzzles!

Tetrahedrane
Click Image to Enlarge

Tetrahedrane

USD value is estimated. Change displayed currency?
ObjectTake apart and reassemble the metal pieces.
DifficultyLevel 7 - Challenging
BrandTwo Brass Monkeys
TypesMore Metal Puzzles, Oskar van Deventer
Dimensions7.6 cm x 7 cm x 7 cm / 3 in x 2.75 in x 2.6 in
Packagingcloth bag

Read Reviews Read reviews, and write your own!

Product Info

The Two Brass Monkeys write about Tetrahedrane:

Tetrahedrane is an easy assembly puzzle, first designed and prototyped by Oskar van Deventer in May 2009.

It is, of course, our brass and stainless steel take on Oskar's 3D printed puzzle "Screwballs".

The puzzle has six identical stainless steel rods with right and left-handed threads at the end, and four different vertices, each with three threaded holes. The object of the puzzle is to assemble a tetrahedron.

The puzzle comes assembled and stands around 60mm tall when assembled and weighs around 120g

We felt we couldn't call our version of the puzzle Screwballs, as we have no balls and that name is a little bit risque for our liking. So we asked Oskar for his suggestion and he said:

"My suggestion for the name: Tetrahedrane Puzzle (https://en.wikipedia.org/wiki/Tetrahedrane). Tetrahedrane is a yet unsolved chemical mystery, so the name may be appropriate in multiple ways."

Customer Reviews

Review Icon Write your own review!

This item has yet to be rated

* We can show you estimates of our prices in your local currency, however please note these are estimates only. We will charge your purchases in Canadian Dollars, and your credit card company or PayPal will automatically convert the Canadian Dollar amount into your local currency using their own rates, which may vary slightly from the rates we show.

Sign In

Please sign in using the email and password you joined with.

Keeps you signed in on this computer - do not use on public computers.
Loading...