CipherStreet: Code Puzzles
解謎
免費 · App內購買 · 專為 iPad 設計。尚未針對 macOS 驗證。
CipherStreet is a story-driven puzzle game where every level is a real cryptographic cipher - from Caesar shifts to RSA public keys - wrapped in a cold-war spy thriller.
Intercept encoded messages. Decode them with on-screen tools you discover, not tutorials you sit through. Unlock fragments of a decades-spanning conspiracy with every cipher you crack. By the end of ten chapters you'll have genuinely internalised the foundations of modern cryptography - roughly the first four weeks of a university course — without a single lecture.
THE STORY
A defector known only as The Architect has built a private intelligence network hidden inside ever more sophisticated ciphers. Your handler, Agent Kovács, sends each intercept with minimal context and maximum urgency. A mole. A missing codebook. A name that keeps reappearing across fifty years. Crack the codes before dawn.
TEN CHAPTERS, TEN REAL CIPHERS
• Caesar cipher: frequency analysis
• Vigenère: the pattern inside the pattern
• Rail Fence: transposition
• Enigma (simplified): the crib attack that broke a war
• Playfair: grid geometry
• One-Time Pad: the perfect, unbreakable lock
• Diffie-Hellman: sharing a secret in public
• RSA: math as a lock
• Hash functions: integrity, not secrecy
• Steganography: messages hidden in plain sight
WHAT MAKES IT DIFFERENT
• Learn by doing: tools are discovered through play, never explained at you
• Real, historically accurate cryptography, all running offline on your device
• A genuine spy narrative with characters, twists, and a finale that recasts everything
• No punishing fail states: get a cipher wrong and the story simply waits
• Build and share your own encrypted intercepts; challenge friends to crack them
FREE TO START
Chapters 1–2 are completely free, no account required. A single one-time purchase unlocks chapters 3–10 and every cipher type in the Builder. No ads. No subscriptions. No tracking.
The cipher is never the weakest link. The human always is.
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- 此 App 尚未收到足夠的評分或評論，無法顯示概覽。
開發者Denys Popov指出App的隱私權實務可能包含下方描述的資料處理。如需更多資訊，請參閱 開發者的隱私權政策 。
會與你連結的資料
系統可能會收集以下資料，並將其與你的身分連結：
- 購買項目
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系統可能會收集以下資料，但不會將其與你的身分連結：
- 使用狀況資料
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輔助使用
開發者尚未表示此 App 支援的輔助使用功能。 進一步瞭解
資訊
- 供應商
- Denys Popov
- 大小
- 120.7 MB
- 類別
- 解謎
- 相容性
需要 iOS 16.4 或以上版本。
- iPhone
需要 iOS 16.4 或以上版本。 - iPad
需要 iPadOS 16.4 或以上版本。 - Mac
需要 macOS 12.0（或以上版本）以及配備 Apple M1（或以上版本）晶片的 Mac。 - Apple Vision
需要 visionOS 1.0 或以上版本。
- iPhone
- 語言
- 英文
- 年齡分級
9+
- 9+
- 偶爾
成人或暗示性主題
- App內購買
是
- Full Unlock — All Chapters $150.00
- 版權
- © 2026 Denys Popov
