Hunt: MIT Mystery Hunt 2015
Round/Puzzle# R06.8
Author: Charles Steinhardt, Joshua Oreman, Brian Chen
Keywords
A=1, B=2, ...
anagrams
bases other than ten
Caesar shifts
chemical elements
colors
country codes (any variety)
discover the hidden rules
double letters
floating point roundoff
keyboard
Scrabble
SHA-1 hashes
state abbreviations
ten thousand puzzles
transdeletions and transadditions
unmanageably many/huge puzzles