Michelle Rigsby used puzzle time to reconnect with her busy family. In the process, she gave birth to a puzzle business.

A Japan-U.S. research team on March 10 offered a mathematical proof that "Dudeney's dissection," a challenge to cut an ...

He's also the crossword editor of The New York Times, the former editor of Games magazine, and the founder and director of the American Crossword Puzzle Tournament (since 1978). Will sold his ...

On the other hand, puzzle creator Tetsuya Nishio, 69, known as the “father of number placement,” who has been popular since the 1980s through Puzzler magazine, eagerly committed to ...

“I don’t know,” she admits. “Well, I know I have 35 Ammie Stewarts,” a nod to her favorite puzzle creator. Linda pulls a box from a stack of full shelves. “This one came from my father-in-law,” she ...