Raju Umamaheshwar is the proud owner of a gigantic 7 ft X 7 ft crossword. This crossword has more than 91000 squares and over 28000 clues that come in a separate book of 103 pages. Check out these pictures of the grid and the cover of the clue book.
I don't have a verifiable source to confirm that this is the largest in the world but this is certainly the largest in my knowledge. Know of any bigger than this?
The perfect wall hanging for a crossword buff's living room, isn't it?
If you wish to keep track of further articles on Crossword Unclued, you can subscribe to it in a reader via RSS Feed. You can also subscribe by email and have articles delivered to your inbox, or follow me on twitter to get notified of new links.