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 ...

Last week, we asked you to solve ‘The Hardest Logic Puzzle In The World.” This week, we’re asking you to do it again – with a brand new puzzle. Let me begin by stating the obvious: The notion that any ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve solving problems by making a ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve making a series of inferences and assessing them using reasoning. Easier logic puzzles for kids tend to ...

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 ...

Ahmad is a video game fanatic. He always carries his PSVita with him wherever he goes so he can play Metal Gear Solid on the go, and his socials are filled with gaming news. He also lifts weights ...

NYT Pips Game Answers Today: Today’s New York Times Pips puzzle for November 6, 2025, is packed with fresh challenges that’ll get your logic gears turning! Whether you’re a beginner easing into the ...

While a doctoral student at Princeton University in 1957, studying under a founder of theoretical computer science, Raymond Smullyan would occasionally visit New York City. On one of these visits, he ...