Field
Decoder
CrunchLabs Spy-Cipher Companion
Cipher Keys
Red Key
N
Blue Key
N
⛓ INDEPENDENT — set each side separately · tap chain to link
Select
Letter → Red
Kr → Tube
Wiring → Blue
Kb → Result
Letter → Red
Kr → Tube
Wiring → Blue
Kb → Result
Decryption Channel
Ciphertext (selected on Blue side)
Plaintext (appears on Red side)
AWAITING TRANSMISSION
The 26 tubes inside the device have been mapped from your test calibration (R-key=S, B-key=H). The cipher is not involutory — encrypt and decrypt use different lookups. Override any wire below if you find a mistake.
R-key N
· B-key N
Tap any cell to override what that letter maps to with the current keys.