When two hands are of the same type, such as a pair or a flush, first check the cards involved in the pattern. The higher ...

Looking for help with today's New York Times Pips? We'll walk you through today's puzzle and help you match dominoes to tiles ...

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Dr Baek Jin Eon, 31, a research fellow at the Korea Institute for Advanced Study, has demonstrated that no shape larger than ...

US magazine Scientific American named the research by Baek Jin-eon among its top 10 mathematical breakthroughs of 2025, the mathematics community said on Sunday.

A 31-year-old Korean mathematician solved one of the oldest math puzzles and was recognized as one of Scientific American’s ...

If a blockchain had a heartbeat, it’s the hash rate, miners’ work powers the network, keeping it secure, stable, and running ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Whether you're just starting out or have been enjoying the hobby for a while now, you'll know that there's a wide variety of puzzle sizes to choose from nowadays. Some puzzles contain thousands of ...

This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person ...