The expert cryptanalyst and the Sunday-puzzle expert alike rely on the fact that letters have their own personalities. As David Kahn writes: “To the casual observer, they may look as alike as troops ...

The final cipher of Lies of P: Overture, the Frosted Cipher, is the most difficult of the puzzles to solve. However, those who want to find all the clues about the truth behind the Alchemists and ...

The Himalayas as a short area in Indiana Jones and the Great Circle. Here there aren’t any mysteries to solve, ruins to explore, or safes to open. Instead, you’ll be making your way through a ...