Saw people like this puzzle so I picked one up. Surprised how often I pick it up to solve. Cube turns well for what it is.

I tried to take a picture that showed how it works. It's a normal 2x2, but the corners twist, and the edges twist. No shape shifting or anything funny.

The solve is pretty easy. Just find and pair pieces to build the corners, then solve it as a 2x2. Not really any special cases that need special algorithms or anything. It is a bit tedious and can be hard finding pieces that you need, but that can be mitigated a bit with methods I'll let you discover for yourself.

I like puzzles like this that don't feel like I have to learn a bunch of new information to be able to solve them. But that are also unique and interesting