The world’s largest crossword puzzle built on 100ft tower block in Ukraine | Mail Online Posted byQuantum TomOctober 6, 2009Posted inAwesomesauce The world’s largest crossword puzzle built on 100ft tower block in Ukraine | Mail Online. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Like Loading... Related