While you play throughGotham Knights and investigateThe Court of Owls and their connections to the Kane Family, you’ll be presented with a puzzle that clearly blocks a secret elevator. This is ...

Do you sudoku? Learn more about sudoku puzzles and how to solve them at Sudoku.com. I've been meaning to learn how to do these brain teasers for a while now, and this series of sudoku articles ...

Regular practice is the key to improving your Sudoku-solving skills. The more you play, the better you get at spotting ...

I’ve mentioned subscribing to the WSJ, Detroit Free Press, and The Morning Sun. Each has a page that includes games of various sorts such as words, facts, mazes. The latter two papers include Sudoku.

They baffle, delight, and frustrate millions of people around the world on a daily basis. But even the most dedicated Sudoku-solver might have never spotted this secret pattern. Mathematicians have ...

Scientists are like you and me: they sometimes need to relax. This is why Veit Elser, professor at Cornell University, has applied an algorithm developed for X-ray diffraction microscopy to solve ...