Google I/O puzzles have transformed since 2014. Back then, they were designed with developers in mind. Today, geeks of all ...

If the official data can be believed, it is time to panic about the UK economy’s efficiency. Britain’s long-standing productivity puzzle is turning into a crisis and the result will be feeble ...

Connections is released at midnight in your time zone. In order to accommodate all time zones, there will be two Connections ...

However, when numbers turn into brain teasers, even those who struggled with maths in school find themselves intrigued. These ...

Researchers used questions from the NPR Sunday Puzzle challenge to build a benchmark to test AI 'reasoning' models.

From Ocarina of Time's infamous Water Temple to Skyward Sword's Sand Ship, The Legend of Zelda is full of challenging ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.