At the heart of CIA headquarters stands an enigmatic sculpture called Kryptos, encoded with a secret message. For over 30 years, it's stumped an entire community of puzzle solvers. Master cryptologist Elonka Dunin refuses to give up on this challenge and today, she may be inching closer and closer to cracking the code.
To learn more about how CNN protects listener privacy, visit cnn.com/privacy
Learn more about your ad choices. Visit podcastchoices.com/adchoices
The Neverending Game
Journey to Justice
The Hidden History of Hollerin'
One of the Weirdest Crimes in Austin, Texas
Chalk Apocalypse
The Accidental Invention of the Super Soaker
Running the Marathon on Crutches
Where Have I Seen That Guy?
Mrs. Comet and the Man on the Moon
Homemade Island
The Most Sampled Loop in Music History
Introducing Great Big Story
Create your
podcast in
minutes
It is Free
The Modern West
Chasing Life
CNN 5 Things
The Axe Files with David Axelrod
Laura Coates Live
Fareed Zakaria GPS