Daily puzzlers would be quick to tell you that sudoku, Wordle’s mathematical cousin, is not as easy as it looks. The small grid, found often next to a word scramble or comic strip in a print newspaper ...

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 ...

Players of the Japanese numbers game will square off this weekend in the Philadelphia Inquirer Sudoku National Championship. Puzzle master Will Shortz sets the scene. Luke, there are two different ...