The £5 denomination coin includes numbers, letters, and symbols that can be used to uncover layers of secrets, riddles and puzzles that form the Great British Treasure Hunt, the Royal Mint said. It ...

Mathematician Bobby Seagull described the coin as ‘an invitation to a nationwide intellectual adventure’ (Royal Mint/Casey Gutteridge/PA) A coin will form part of a nationwide code-breaking challenge, ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

A coin will form part of a nationwide code-breaking challenge, with the eventual chance for competition entrants to win a gold bar. The £5 denomination coin includes numbers, letters, and symbols that ...

Plenty of our childhoods had at least one math teacher who made the (ultimately erroneous) claim that we needed to learn to do math because we wouldn’t always have a calculator in our ...

Dorothy Braden Bruce, 97, reacts to a visitor’s question before she began signing copies of “Code Girls: The Untold Story of the American Women Code Breakers of World War II,” written by Liza Mundy, ...