Blearily Grievances
Syllabary Vigenère Cipher with "unknown coordinates, unknown key square". My bumble! path tag is your best bet on this one.
If you can find it, it lays out the column & row order as well as having the keyword, albeit as a aristocrat cryptogram.
If you can find it, it lays out the column & row order as well as having the keyword, albeit as a aristocrat cryptogram.