Kryptos

In 1990, an enigmatic sculpture with four encoded messages written on its surface was revealed at the CIA headquarters in Langley, Virginia. One of them has remained unsolved for over 30 years. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Om Podcasten

Life can take unexpected turns. Some are easily defined. Others… require further investigation. Every Tuesday, collect the pieces of a seemingly unsolvable puzzle — events in history which have eluded so many for so long, but deserve a deeper look. Unexplained Mysteries is a Spotify Original.