This was really interesting. I had no idea how crosswords are made. I didn’t realize that clues come at the end. Makes sense now that I think about it.
No, it formats the puzzle in a way that you can acceptably submit it to any Crossword Publisher. Basically shows answers in the grid and the answers next to the associated clues.
I thought writing the clues was the most important part of a crossword puzzle. I'd prefer to do that than choose words. Creating an A.I that does this would be a pretty impressive feat as well.