any chance it’s quadrants plus columnar transposition? i’ve been thinking about the "zo^aik" and "by rope, knife, fire, etc" that …
Could dieby be an encipherment key? Or perhaps diebyfire for one quadrant, diebyknife for another, etc? great idea. split each quadrant and use keyw…
i think the happy medium is the possibility that letters from 1970 may include clues to the 340. if the 340 has a solution then i think he wanted it s…
maybe some kind of mirroring effect like what doranchak and cragle are seeing in this thread. fold the cipher in a certain way and then mirror certain…
Right, firstly, this card did not come with a piece of shirt. Let’s make that clear. Secondly where is the evidence for the 340 cipher containing para…
it’s trivial to create an unsolvable cipher. if he wanted to play a trick with the 408 he could have done that. instead he chose a substitution cipher…
Suppose that Zodiac was an amateur. Where did he came up with using homophones sequentially? Self-invented? Some book? Can this be at least an open qu…
you’re really doing a fantastic job with these. easy to understand, well researched, thoughtful, good production. keep doing them if you can.
I guess when you write ‘cold’ you actually mean a ‘flu’? As ‘cold’ has not very much in common with a corona virus? In 1918, an influenza pandemic wa…
it’s a cold. the mortality rate appears higher than reality because most countries aren’t testing mild/symptom-free cases so only those who have advan…
I don’t have all of the answers, yet you want me to speculate and then question it? The proof is in the pudding so to speak. The note was probably p…
I believe the killer had every intention to kidnap her. That the ransom note was written from the paper and pen found on the desk before they came hom…
I think it’s VERY similar in tone. It follows the same formula of "If you do X, then Y will happen" "If you do not do X, then Z will h…
I have to say, IMHO any consideration of ‘literal’ radians in regard to the Z32 cipher is a red herring. A ‘radian’ is a unit of angular measure. In …
parabon is the chiropractor of modern forensics.