About Cipherfin: Secret Post
Become the postkeeper of a tiny secret-mail desk. Decode 60 original messages by discovering a substitution alphabet: one guess fills every matching letter. Three starting-clue settings, clear assignments, an on-screen alphabet, and helpful hints make Cipherfin a friendly introduction to cryptograms.
How to Play Cipherfin: Secret Post
Every cipher letter always stands for the same decoded letter. Tap an unknown tile, then type A–Z or tap the alphabet to assign its meaning. Every matching cipher tile updates together. A decoded letter can only belong to one cipher letter; Clear frees a mistaken assignment. Gold clues are fixed. Hint reveals the selected letter, and Check delivers a fully decoded message. Easy starts with three letters, Medium two, and Hard one. Decode 60 original messages on keyboard or touch screens.