CipherStreet: Code Puzzles
Crack codes like a spy
About
Engage in a story-driven puzzle game where each level presents a real cryptographic cipher. Decode messages using in-game tools and unravel a cold-war spy thriller. Learn foundational cryptography concepts through interactive gameplay without formal instruction.
What's New in CipherStreet
1.0
June 17, 2026
Subscriptions & In-App Purchases
$4.99
Full Unlock — All Chapters
Unlock chapters 3–10 and all Builder ciphers
Developer apps
FAQ
What is CipherStreet?
CipherStreet is a story-driven puzzle game where each level is a real cryptographic cipher, set within a cold-war spy thriller narrative. Players intercept and decode messages to unravel a conspiracy.
Does CipherStreet have ads?
No, CipherStreet does not contain advertisements. The game is free to start with an optional one-time purchase to unlock all content.
What cryptographic ciphers are included in CipherStreet?
CipherStreet features ten real ciphers including Caesar cipher, Vigenère, Rail Fence, Enigma (simplified), Playfair, One-Time Pad, Diffie-Hellman, RSA, Hash functions, and Steganography.
Can I play CipherStreet offline?
Yes, all cryptographic ciphers in CipherStreet run offline on your device, allowing you to play anywhere without an internet connection.
How does CipherStreet teach cryptography?
CipherStreet teaches cryptography through interactive gameplay where tools are discovered by doing, not through tutorials. It aims to provide foundational knowledge equivalent to a university course's first few weeks.
What are the pricing details for CipherStreet?
Chapters 1-2 of CipherStreet are free to play without any account requirement. A single one-time purchase unlocks chapters 3-10 and the full cipher Builder functionality.
Is CipherStreet suitable for younger players?
CipherStreet has an age rating of 9+, making it suitable for younger players interested in puzzles and learning about codes.
Can I create my own puzzles in CipherStreet?
Yes, CipherStreet includes a Builder feature that allows you to create and share your own encrypted intercepts, challenging friends to crack them.
