Pigpen Cipher

The pigpen cipher (sometimes referred to as the masonic cipher, Freemason's cipher, Rosicrucian cipher, or Tic-tac-toe cipher) is a geometric simple substitution cipher which exchanges letters for symbols which are fragments of a grid. The example key shows one way the letters can be assigned to the grid.

Read more about Pigpen CipherSecurity, History, Variants, Example, In Popular Culture

Other articles related to "pigpen cipher, cipher":

Pigpen Cipher - In Popular Culture
... The Pigpen cipher has been used in several works of popular culture including Dan Brown's 2009 novel The Lost Symbol, both in the book itself, and also to provide a puzzle in the artwork of the U.S. 2009 nominee for Lancashire Children's Book of the Year, uses a variation of the Pigpen cipher ... In the game Assassin's Creed II, the cipher is used in the hidden glyph puzzle number 10, titled "Apollo" ...

Famous quotes containing the word cipher:

    The eye is the first circle; the horizon which it forms is the second; and throughout nature this primary figure is repeated without end. It is the highest emblem in the cipher of the world.
    Ralph Waldo Emerson (1803–1882)