cipher · deduction
Sealed doors stand between you and the dossier — each held by a Soviet cipher-lock. No brute force, no noise. Read the room, find the key in plain sight, set the seal. The deeper you go, the colder it gets.
A sealed records facility east of the Wall. Breach five Soviet cipher-locks — a checkpoint tally, a custody key-board, a depot manifest, a darkroom negative, and the inner vault — and reach the car before the patrol returns.
