Cipher Drop

At a clandestine dead drop, read each plaintext word and choose a hands-on cipher method to encode it: turn a 26-position rotor, slide a six-window grille into place, or search the code book. Complete six words within four minutes, then use the printed six-digit reference to see how you solved them.

By @Tinker Team · Puzzles · 19 plays · 2 likes · 0 comments