Eight words and a question mark. That’s the content of an old encrypted postcard from New York City. Can a reader decipher it?
The main library of the Vatican owns an encrypted letter from 1628. Can a reader break this cryptogram?
A postcard from 1885 was written in a strange code. Can a reader decipher it?
US outsider artist James Hampton (1909-1964) created only one notable piece of art. In addition, he left behind over 100 pages of encrypted notes that are unsolved to date.
Peter Rabbit” is a new 3D animated comedy film based on a story by Beatrix Potter (1866-1943). Potter is known to crypto history enthusiasts because she left behind an encrypted diary.