Word puzzles on LinkedIn. Logic challenges in The Washington Post. For news publishers and tech sites looking to both entice and engage users, games are serious business. Newspapers, Crossword Puzzles, Games, Mobile Applications, Social Media, Apple Inc, LinkedIn Corporation, New York Times, Computers and the Internet Word puzzles on LinkedIn. Logic challenges in The Washington Post. For news publishers and tech sites looking to both entice and engage users, games are serious business. NYT > Business