The American Cryptogram Association (ACA) recently celebrated its 90th anniversary. One of the birthday presents was a cake bearing an encrypted inscription. Can you decipher it?
The American Cryptogram Association (ACA) recently celebrated its 90th anniversary. One of the birthday presents was a cake bearing an encrypted inscription. Can you decipher it?
© 2024 Konradin Medien GmbH.
ScienceBlogs ist ein geschütztes Markenzeichen.
Alle Rechte vorbehalten.
Letzte Kommentare