how did erno rubik solve the rubik's cube
Ernő Rubik didn’t instantly “solve” the cube in the way most people mean today; he spent about a month working out a way to return it to its original state after inventing it. Sources describing his method say he used a layer- by-layer approach, starting with the first-layer corners, then edges, then completing the remaining layers in stages.
How he did it
Rubik’s reported solving sequence was roughly:
- Solve the corners of the first layer.
- Insert three of the four first-layer edges.
- Solve the other four corners.
- Use the remaining open slot and unsolved middle-layer pieces to place the top-layer edges.
- Finish the last edge and then adjust the middle-layer edges into position, flipping any that were misoriented.
What that means
In plain language, he was not using the fast modern speedcubing methods people use now. He was experimenting, noticing patterns, and gradually building a repeatable way to restore the cube rather than relying on a polished algorithmic system.
Small context
Rubik created the cube in 1974, and later accounts say he initially had no idea whether it could even be solved at all. The first successful solution took him about a month of trial and error.
If you want, I can also give you:
- a super short 2-sentence version,
- a kid-friendly explanation, or
- the exact sequence of steps in beginner-cube terms.