Test your logical thinking with this classic matchstick puzzle designed to challenge speed, focus, and reasoning. The puzzle ...

Overview: Facial features, parking options, imperial units, and ‘light’ pairings collide in today’s NYT Connections, spotting the patterns to beat the grid.Janu ...

From cold showers to logic puzzles, explore the science of maintaining motivation and pleasure.

It might not seem like there's enough information to solve these logic puzzles—but that's part of the fun!