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 ...

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

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 ...

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

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 ...

This conundrum continues to stump the wisest of puzzle buffs. However, there is some information here to help solve it. From our morning news briefing to a weekly Good News Newsletter, get the best of ...

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 ...