It’s that strange time of year, the lull between Christmas and New Year, when you’re not really celebrating but not really working either. So, how about you wrap your brain around the world’s hardest ...

Logic puzzles have been popular for as long as we can remember, and they're a great way to have some fun with your kids while using your brain and staying away from a screen. Print out a few for a ...

Sudoku and other puzzles can incorporate play and critical thinking skills, while easing students into solving standard math ...

In 1996, the mathematical logician George Boolos (above) published a paper describing “the hardest logic puzzle ever” which he attributed to the logician Raymond Smullyan. The puzzle has gained much ...

The latest daily puzzle, Pips by New York Times, has remained popular since its launch in August 2025. Based on and inspired by dominoes, it involves the placement of tiles on a grid under certain ...

All the Latest Game Footage and Images from Logic Grid Puzzle Logic Grid Puzzle is a multilingual story-driven logical deduction game in which you have to discover the whole story by using partially ...

Some puzzle games are made to challenge the mind. Others feel like they were designed by someone actively trying to break it. These titles don’t just demand logic or patience. They force players to ...

When Slate asked me to write about “sudoku”—the number puzzle that’s taken Britain by storm (and seems poised to conquer the United States, too)—I thought it might be a pleasant little assignment.