Every year my wife and I make a scavenger hunt for our daughters to find their last holiday gift; here they are decrypting ciphers that will make a password to unlock the computer to start a program that will reveal puzzles that lead to the final location.
51 years ago, the Zodiack killer sent this cipher to newspapers and it remains unsolved
The Enigma Machine - Famous German cipher machine from WWII.
Here is my drawing of Bill Cipher from Gravity Falls. Enjoy!
The enigma cipher machine.
Learning about image encryption ciphers and applied one to a picture I took on the Pacific Crest Trail with interesting results.
My fiancee likes puzzles. I bought her a Jefferson Cipher Wheel.
Son wanted to be Bill Cipher from Gravity Falls
Weird message in Walmart stockroom, can anyone decypher it?