The Gravity Falls ciphers that make up the show's notorious cryptogram have kept many fans coming back to the show looking for solutions - and, when solved, it adds yet another layer of enjoyment ...

This week in the magazine, Jill Lepore considers some of the more fascinating aspects of Edgar Allan Poe’s character, like his penchant for puzzles. Here, she offers our readers a chance to take ...

No small feat, to which the roughly 900 other Cryptogram Challenge, RNAi-2 registrants would attest! After seeing the 14th clue, Adrienne and Stephen nailed down the correct response: “You Hone ...

It became known as the "Silk Dress cryptogram." German cryptoblogger Klaus Schmeh noted in 2017 that he considered it to be among the top 50 such coded messages yet unsolved.

A cryptogram is a coded message, where every letter is represented by one symbol. For this project, Parker-Houghton used a number to represent each letter. Once decoded, the message reveals where a ...