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 making a series of inferences and assessing them using reasoning. Easier logic puzzles for kids tend to ...

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 ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve solving problems by making a series of inferences and assessing these using reasoning. Sounds easy, right?

NEED something to mull other than wine as you atrophy there in the armchair? Then set your grey cells humming with this puzzle. “Three gods A, B, and C are called, in some order, True, False, and ...

Pips Game is a daily logic puzzle by The New York Times that tests your number reasoning and placement skills. Each tile follows simple math rules, like equal, greater than, or add to, but the ...

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 ...

"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 ...