Bletchley Park (WWII Code Centre) Collosus code breaking event The challenge is for anyone to break the cipher settings and decipher these messages before the Rebuild of WW II Colossus Mk 2 in Bletch
Mr. Croteau, Thanks for the 'heads-up'. It sounds quite interesting! However, let me see if I've got this straight... All I have to do is: 1) Build and de-bug a "six tone" RTTY decoder (what ever tha
Didn't Alan Turing do all of the above? And with the added pressure that the world would blow up around him if he didn't succeed. Anybody knows if they intend to publish a WAV file of the transmissio