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The National Cipher Challenge

Reply To: Competitor Ciphers & Challenges

#150530
upsidedown
Participant

@Puzzling_Pelican thanks for the kind words.

I’m interested in making my Bombe guide accessible to a wide audience, so readers: please tell me if you find any errors, or more importantly anything that’s confusing or unclear. Should you have any questions, I’m very happy to help. And I can provide hints for the included challenges on request.

If anyone is interested in learning how Alan Turing and Gordon Welchman cracked Enigma, and has some familiarity with a programming language, give my guide a go!

I have an updated version that fixes an error (in the last paragraph of page 23, “n – 1” should say “n – 2”) and a few typos which may be published soon on the resources page.

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