Playfair

Tanımlar (İngilizce)

1. özel isim A surname.
2. özel isim A placename
3. özel isim A crater in Mars, Solar System.
4. özel isim A crater in Moon, Earth-Moon System, Solar System.
5. isim Ellipsis of Playfair cipher.
6. isim an encryption using the Playfair cipher

   “Here's a cipher message. Probably Playfair.”

7. isim A form of crossword in which some words must be encrypted with a Playfair cipher before being inserted into the grid, and solvers must deduce the codeword and the encrypted clues.

   “But what about Playfair puzzles ? One must reckon to solve at least three of the Playfair clues independently before cracking the code and getting checking to help with solving the fourth .”