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

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

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 ...

The twentieth-century philosopher Ludwig Wittgenstein once wrote that: “Logic takes care of itself; all we have to do is to look and see how it does it.” These words bring out the crux of the problem ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. We know you are bored at home right now—we are too. Here are ...

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 ...

Despite the old saying that we're ruled by our emotions, it's tempting to believe that we have at least some intuitive sense of logic. The various forms of logic such as syllogisms and deductive and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require ...

Every year, International Puzzle Day celebrates one of humanity’s oldest and most enduring pastimes: solving problems for ...