Melty-D Plus Cube by Oskar (rare hand made DLP puzzle similar to Rubik's Cube 3x3x3 and Pyraminx)

Melty-D Plus Cube by Oskar (rare hand made DLP puzzle similar to Rubik's Cube 3x3x3 and Pyraminx)


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3D Printer, Oracal


I present Oskar puzzle - Melty-D Plus Cube
with the permission of Oskar from his drawings I made the Melty-D Plus Cube. this is a very interesting and rare puzzle.
if your collection does not have this - it's a great chance to get a wonderful puzzle !!!

Description of the author:
Melty D is the fourth of a series of four Melted Cube designs proposed by Bram Cohen. Whereas the six axes in a regular Rubik's Cube are at 90 degrees, they are at 85 degrees in de Melted Cubes. The six axes of Melty D can be described as follows. Place three axis with 85 degrees between each pair. Place a second set of three axes with also 85 degrees between them such that the three each have an 85 degrees angle with one of the first set. The result is an interesting puzzle, that can be fully scrambled according some definitions, but not according to other. Melty D has threefold rotation symmetry, point symmetry around its origin and chirality. This makes Melty D the most symmetric among the set of four..

I was inspired by the work of Oscar and decided to create an extended version of this puzzle.
the very first sketch you can see here:

forum links
puzzle description -
Melted cube geometries -
solve the Melty D -

puzzle on the photo and video-presentation may differ slightly from this puzzle
youtube review video from Author -

my review video (turning demonstration) -

Edge size - mm , Height - , weight -


I can make and send you this puzzle after your order and payment within 30-60 days (term depends on the supplier of 3D printing).
Delivery to any country in the world with tracking number. Available Combined shipping - you can order several puzzles to get a small discount or Free Shipping.

You need to understand: this puzzle is hand-made.
The plastic is printed on 3D-Printer from SLS-nylon, completely polished and painted. Stickers are made of Oracal film.
This puzzle is different from the products in mass production from the store.
You can also play with it many times, but you must remember that this is a fragile product.
You get a fully assembled puzzle - this is an excellent specimen for the collection!

Ready to ship in

4–8 weeks



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Meet your seller

Evgeniy Grigoriev

Evgeniy Grigoriev

Owner of grigorusha

This seller usually responds within 24 hours.

Shop rating

5 out of 5 stars

Total shop reviews


Misty Williams Feb 27, 2020

5 out of 5 stars
Came exactly as described and arrived in the allotted shipping time. Happy with product.

Purchased item:

Roman Feb 25, 2020

5 out of 5 stars
I think it's better than you could expect from a printed puzzle. Perfect turning, perfect stickers, polished surfaces. Maybe a bit too big, but the shape makes it comfortable to play with.

Purchased item:

Andrew Feb 24, 2020

5 out of 5 stars
Fantastic puzzle and quality! I ordered it in half white/half black plastic, and it looks amazing!

Purchased item:

Stephen Jan 21, 2020

5 out of 5 stars
The stickers have been cut and applied very nicely, and the puzzle looks and turns great.

My only complaint is that I scrambled it a couple of weeks ago and still have made zero progress in solving it.. I forgot I suck at bandaged puzzles :D

Purchased item:

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