Zodiac Discussion Forum

urik
@urik
Trusted Member
Joined: May 3, 2021 6:49 pm
Last seen: October 6, 2021 7:11 pm
Topics: 12 / Replies: 49
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RE: Summary: coherent repetitive solution to all 1970-74 puzzles

Addendum: Concealed alphabet ciphers in non-canonical Zodiac communications Concealed shifted-alphabet ciphers have been used behind the scenes …

3 years ago
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RE: 13TH Victim card mailed 10/5/70

Yes, different people see different things. Those who haven’t experienced concealed alphabet ciphers may see a strange postcard here, just as those wh…

3 years ago
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RE: 13TH Victim card mailed 10/5/70

There is obviously a concealed, shifted-alphabet cipher in this ‘Thirteen’ postcard, too. The solution is not entirely trivial, but a professional cry…

3 years ago
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RE: How should we “Peek through the pines?”

Right, but I didn’t notice anyone associating ‘peek through the pines’ with the overlay theory before shaqmeister (although shaqmeister and I may have…

3 years ago
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RE: How should we “Peek through the pines?”

Your interpretation (others may have realized it earlier) seems correct. The “peek through the pines” does read like instructions to look through the …

3 years ago
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RE: Broken links to old board

Also, the old website now only says “Sorry but this board is currently unavailable”. Consider adding a comment directing to the new board. Otherwise, …

3 years ago
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RE: Detailed solution to Z13 and Z32

This thread should probably not end on such a noncritical note (from a new member who joined the board to submit a one-time post and was not seen sinc…

3 years ago
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RE: Eureka Card mailed 1990 to the SF Chronicle

This magnet is just a redundant, classic Zodiac clue to facilitate the solution of the cipher, in my opinion. Like the beads on the chain and a simila…

3 years ago
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RE: Eureka Card mailed 1990 to the SF Chronicle

We already know the key numbers, and PO box tracing was discussed earlier in this very thread. Note that Zodiac had to use these specific key numbers,…

3 years ago
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RE: Eureka Card mailed 1990 to the SF Chronicle

The pen should identify the victim. The card was postmarked in December 1990 with its “Femme slave” concealed cipher. If you think that it wasn’t Zodi…

3 years ago
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RE: Eureka Card mailed 1990 to the SF Chronicle

OK, I’m done, and it turned out to be the other way around: The K1=79408 cipher is the simpler of the two, with no key inversion, using just the tri…

3 years ago
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RE: Eureka Card mailed 1990 to the SF Chronicle

The Eureka card seems sufficiently authentic to deserve the Zodiac treatment: assume it was him; what would we do in his place; every puzzle element i…

3 years ago
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RE: Eureka Card mailed 1990 to the SF Chronicle

(Re-posting to this new board so I can reply to myself…) I agree: the Eureka card (henceforth Eureka) is almost certainly by Zodiac. Technic…

3 years ago
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