Reading about #Deciphering Mary #Stuart's lost letters from 1578-1584 in https://doi.org/10.1080/01611194.2022.2160677 I wonder if much older #phonographic or #logographic writing systems, which are not #encrypted as such ... are always as "easy" to #decipher.
Had the #Elamicon deciphering tool in my bookmarks, still looks interesting for a #layperson:
https://center-for-decipherment.ch/tool/
#linearelamite #entzifferungstool #logogram #phonogram #layperson #elamicon #decipher #encrypted #logographic #phonographic #stuart #deciphering