I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...

A new set of puzzles inspired by Rubik's Cube offers puzzle lovers the chance to get acquainted with the secret twists and turns of mathematical entities called sporadic simple groups Editor's Note: ...

NYT Pips Game Today: PIPS is The New York Times’ latest puzzle obsession, mixing the simplicity of domino tiles with the brain-teasing logic of math rules. Just like Wordle or Connections, it’s become ...