NO TUTORIAL, NOT EVEN A HINT? – Link:HD Review

Are we just supposed to intuitively know how to play this? What is the goal ? How are the pieces supposed to move? Drop me a clue and I'll consider a higher raring. It looks pretty but that's about all I can say since I have no idea how to play this. I'm not a mind reader.
Review by buttonstccccc on Link:HD.