I used this name because the puzzle is similar to Tony's Mental Block.

It is build with extensions only on a skewb.

Nice build as usual. This is similar to the Mental Box which is not a cube like your design.

Same as me.
I use a skewb kite to mod.



But your cube is very very beautiful than mine.

Very nice, Clause.
Just to clarify, this is an extended Mental Block?

-Doug

I think this is beautiful and it would also be interesting to make one that is rotated on an axis 60 degrees.
Great work.

Tep, yours is beautiful, too.

I don't know anything about your design. Do you present it here in the forum?

But one thing is not to discuss. You are the inventor. What is its name?
Andreas will ask you for the measurement, too.

Many thanks Mr Clausswe.
You make me proud.


I did not post it in this Twisty Forum but I post it in my country rubik community.

And I don't have it's name. Please you name it.
Its size is 80mmx80mmx80mm.