The Rubik's Cube has long been a staple in geek culture—but if you've already learned how to solve it, here's a way to make a new puzzle by doing some DIY modifications on the one you already have.

How to make cube pendant from copper wire and small stone To create a cube from copper wire is not too difficult. It is difficult to make the faces of the cube equal and ensure the hardness of the ...

So you like a challenge, but a run-of-the-mill 9 x 9 x 9 Rubik's Cube just doesn't melt your brain anymore... How about tackling a colossal 33 x 33 x 33 twisty cube, like this 3D-printed creation from ...