I’ve read that doing puzzles helps keep your brain sharp as you age. I don’t like to brag, but I can often solve the Jumble puzzle at a glance. After years of making millions of typos at the keyboard, ...

A brain teaser shared on Instagram stumped users with its tricky logic about days of the week, sparking widespread online ...

One Sunday night in February, Will Shortz was at his desk at home in Pleasantville, New York, when he leaned to his left and ...

Chess is often seen as a tool to aid rational thinking and logical reasoning. The game itself incorporates various ...