The Beale Ciphers have remained unsolved for over a hundred years, yet thousands of people have tried to interpret its hidden meaning.  The code has never been cracked due to a very complex number cipher as well as the possibility that the cipher text has been altered, making it forever impossible to crack.  The main reason that people would persist in trying to solve the cipher was for the “pot of gold at the end of the rainbow.”  The “pot of gold” literally was a stockpile of gold worth over $20 million, found by Beale and his crew.  Even now, when there is almost no chance of the treasures remaining undisturbed, scholars continue to work on trying to break the Beale ciphers.  These people are not in search of monetary gain, but instead a challenge to attempt to complete.

Image: "Puzzle," Ryan Amos, Flickr (CC)