A coded passage in “Kryptos,” Jim Sanborn’s sculpture at CIA headquarters, has gone unsolved for decades. After he announced its auction, two researchers stumbled on the answer. Source link : https://www.washingtonpost.com/entertainment/art/2025/11/01/kryptos-code-jim-sanborn-k5-auction/ Author : Kelsey Ables Publish date : 2025-11-01 19:07:00 Copyright for syndicated content belongs to the linked Source.