This research was named among the top 10 mathematical breakthroughs of 2025. Read more at straitstimes.com. Read more at ...

A geometry problem that puzzled mathematicians for nearly six decades has finally been cracked — and the breakthrough comes ...

A Korean mathematician has won international recognition for solving a geometry puzzle that had resisted proof for nearly six ...

It's a math puzzle designed for third graders, but many adults are having trouble solving it. The puzzle looks something like Scrabble, with a series of boxes that snake up, down and across a page.