AI runs unfathomable operations on billions of lines of text, handling problems that humans can't dream of solving – but you ...

This tricky brain teaser showcases a set of numbers that are overlapping each other. At first glance, it’s easy to spot 6, 8, ...

40D. [Positions of intense scrutiny] are known — in one such cultural expression — to be HOT SEATS. This is also how I’d describe most seats on the subway, which I usually jump to occupy mere seconds ...

Others strategize their way through a sudoku grid or work out a word search not necessarily because they enjoy it but because ...

These puzzles leverage various psychological and physiological principles, including how our eyes interpret colours, shapes, and patterns, as well as the brain's natural inclination to fill in ...