When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Codebreaker X is a puzzle game where you are asked to decipher a sequence of gems to break the ...

A snooker-themed brain teaser has proved a test that only the smartest people will be able to decipher. Puzzles, optical illusions and brain teasers like this one are great for keeping your brain ...

Call of Duty: Black Ops 6 is out now, and it’s become one of the most anticipated shooters of the year, especially after the severe disappointment that was Call of Duty: Modern Warfare III. Treyarch’s ...

The United States National Security Agency — the country’s premier signals intelligence organization — recently declassified a Cold War-era document about code-breaking. The first two parts of the ...

The United States National Security Agency — the country’s premier signals intelligence organisation — recently declassified a Cold War-era document about code-breaking. The 1977 book, written by ...

NPR's Lulu Garcia-Navarro and puzzlemaster Will Shortz play the puzzle this week with Dawn Ladd of New Port Richey, Fla. NPR's Lulu Garcia-Navarro and puzzlemaster Will Shortz play the puzzle this ...

Hannah handed me a piece of paper with the following string of letters. “Each letter stands for another one,” said Hannah. “Ooh, a substitution cipher!” I thought. But I was stumped. “Is this just one ...

With the word game culture expanding beyond Wordle and Connections, NYT Strands has emerged as the latest brain teaser from The New York Times’ growing "Games" section. On Tuesday, August 5, 2025, the ...

These puzzles are a great way of keeping your mind active while also having fun, but some are tougher to decipher than others Get daily headlines and breaking news alerts for FREE by signing up to our ...

The United States National Security Agency—the country's premier signals intelligence organization—recently declassified a Cold War-era document about code-breaking. The first two parts of the trilogy ...