Feedback | Home

MIT Mystery Hunt Puzzle Index: Category Data

Codes

The following keywords are related to encoding mechanisms and specific codes. All alphabets are here.

25-pair color code
A=1, B=2, ...
airline codes
airport codes
amino acids
area codes
ASCII
Atbash cipher
autokey cipher
Baudot code
Beaufort cipher
bifid cipher
binary/biliteral/Baconian cipher
bitwise OR
book cipher
book code
Braille
building 16-56 floor code
Caesar shifts
Chromaphonoglyphics
Commander Keen alphabet
country codes (any variety)
Cyrillic alphabet
Daedric alphabet (Elder Scrolls)
Dancing Men cipher
DNA, RNA
EBCDIC
Enigma cipher
futhorc
Futurama alphabet
Gnommish alphabet (Artemis Fowl)
"The Gold Bug"
Graffiti (Palm Pilot writing)
hieroglyphics
Huffman coding
I Ching
Ingress glyph language
invented languages
ISBNs
keyboard
maritime signal flags
Matoran alphabet (Bionicle)
message encrypted multiple times
Moon type
Morse code
Navajo code talk
one-time pad, Gronsfeld cipher, or Augustus cipher
one time pad used multiple times
Phoenician alphabet
phone keypad
phonespell (2 = A,B,C)
phonetic alphabet
Pig Latin
pigpen cipher
Playfair square cipher
playing cards code (assigning letters to specific cards)
PLU codes
produce PLU codes
QR code
rail fence cipher
resistor color code
ROT-13
RSA cipher
runes
scytale
semaphore
shifting letters
shortlex order
Sign Language
Smithy code
Solitaire (encryption algorithm from Cryptonomicon)
steganography
tap code
telephone exchange words (like 55 = Klondike)
ternary cipher
transposition cipher
Unicode
UPC barcodes
Vigenere cipher
ZIP codes

Home