Those who follow some of my other projects know that I'm a nut for treasure hunts. More the making of them then the doing of them. This is one of the many tools that I use to put together a treasure hunt. What is a book cypher? Also called an Ottendorf cypher, the book cypher is a series of numbers ...By: amachinetech
Continue Reading »
from Instructables: exploring http://bit.ly/2HUAGaP
No comments:
Post a Comment