A graphic artist is testing everyone’s knowledge of the mathematical order of operations with a string of numbers and missing arithmetic symbols. Gergely Dudás, of Budapest, Hungary, shared the new ...

A graphic artist is testing everyone’s knowledge of algebra and attention to detail with a pictograph math problem that assigns numbers to different plants. Gergely Dudás, of Budapest, Hungary, shared ...

GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...

Maths brain teasers have long captivated enthusiasts and casual puzzlers alike, challenging our minds and making us rethink basic arithmetic. If you're a fan of these quirky puzzles, we’ve got a fresh ...

A brain teaser is a short, playful puzzle designed to make your mind stretch and smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think beyond the ...

Brain teasers are a great way to boost your cognitive abilities. Like the old saying goes, "use it or lose it," and studies show that games that specifically engage your brain can help improve your ...

Merriam-Webster has big plans for the Dark Souls of Wordle As a kid, I was absolutely enamored of those books of "brain teasers" that had to be solved by drawing tables and… Advertisement ...

We're huge fans of riddles and puzzles around here, so it's no shock that a brain teaser making the rounds on the internet — "How many triangles do you see?" — caught our eye. But we didn't expect it ...

A math puzzle that looks deceptively simple is leaving many people online scratching their heads. Shared on X this week by user @BholanathDutta, the brainteaser sparked heated debate over the correct ...