Verkkowe play the code cracking clue game decrypto with special guest alanah pearce on the latest episode of polygon’s board and card game show,. The deciphered code reads as follows: “this time we used dot codes for each alphabet character. A little harder perhaps. Well done if you were able to solve it. ”. The arcade game is a video game published in 1987 on dos by first star software, inc. , virgin mastertronic international, inc. It's an action game, set in a. Verkkothe playfair cipher is an incredible code system that is both difficult to decrypt without a computer and easily solvable by hand. Here's how to solve it.