Nice puzzle concept. I think the movement descriptions were confusing and the grid was not immediately clear - two relatively simple changes that would improve the experience a lot.
Thank you for the feedback! The orientations definitely take some time to get used to, since they are in a semi-weird perspective. I will consider changing them to perhaps either match the angel's orientation (which actually adds another level of difficulty since you have to keep track of that too) or perhaps to the person's perspective.
The consensus is clear that the current tiles are really confusing. Those are 100% getting yeeted in a future update if it exists.