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 ...

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 ...

A computer made from DNA that can solve basic chess and sudoku puzzles could one day, if scaled up, save vast amounts of energy over traditional computers when it comes to tasks like training ...