Get the Hamster Kombat Daily Cipher Answer for 25 December 2025. Solve today’s puzzle, win rewards, and stay updated with the ...

For five decades, many have tried to crack the Zodiac's Z13 cipher - which promises to reveal the killer's true name. Now, ...

Codebreaker Alex Baber says he used AI to conclude a single suspect, Marvin Margolis, was behind both unsolved cases.

For more than half a century, two of America’s most disturbing unsolved crimes have existed side by side, studied separately, ...

Two retired LAPD homicide detectives say that both notorious cases are solved -- with a single culprit -- thanks to the work of a novice sleuth.

In a world exclusive, the Daily Mail can reveal that a new investigation has concluded that the Zodiac killer and the ...

The Zodiac Killer is known to have murdered five people, including teenagers Betty Lou Jensen and David Arthur Faraday, new ...

David Kwong, the magician, branches out with a festive Sunday puzzle.

GCHQ’s chief puzzler, known only as Colin, added: “This year’s Christmas challenge features seven puzzles designed to test everything from codebreaking and mathematical analysis to lateral thinking ...

The spy agency's "Chief Puzzler" said the notoriously tricky puzzles are designed to test "the same blend of skills our teams use every day to keep the country safe” ...