Cryptogram
Decode the substitution cipher. Each encrypted letter always maps to the same real letter.
Choose a puzzle source
Start with a ready-made quote and a randomized substitution key.
Type your own phrase and turn it into a cryptogram.
Decode the substitution cipher. Each encrypted letter always maps to the same real letter.
Start with a ready-made quote and a randomized substitution key.
Type your own phrase and turn it into a cryptogram.