Shortz will return to his home state and alma mater next week as a host of the National Puzzlers’ League convention on the ...

Our free mini version of the classic crossword puzzle with a business twist. Perfect for the crossword enthusiast who only has a few minutes between meetings. New puzzles go live five days a week, ...

The moral panic around crosswords is as old as the puzzles themselves. As Natan Last lays out in Across the Universe: The ...

Sudoku is something you do on a flat piece of paper. I made this because I wanted to turn that idea upside down. Otherworld 3D Sudoku 'Rune Cube' — A 3D puzzle where you arrange elemental runes on a ...