Jeff Jerome and Andrea Carla Michaels make their debut as collaborators in The New York Times.

A brain teaser shared online this week has left people stumped. Can you remember the special rule taught in math class to figure out the correct answer?

Even the most basic of brain teasers can have significant impacts on our cognitive wellbeing, helping to prevent dementia and ...

This viral brain teaser has left people scratching their heads as they debate whether the answer is 500, 200, or 102 ...

Wrapping awkwardly shaped Christmas presents is always a headache, but here's the formula for perfect gift wrap.

In this section, you will learn the rules of each puzzle type found in The Witness, where to find the tutorial area for each type, and where each type shows up on the island in general. To avoid heavy ...

This is the Walkthrough and full guide for The Witness game, which is currently available on PS4, iOS, and PC. Each area on the page is formatted so that the top of the page has a basic explanation of ...

Global warming or just one more torrid estival romance? The post Math Puzzle for December 12, 2025 appeared first on Alameda ...

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games ...

The UK's intelligence, security and cyber agency creates a Christmas Challenge puzzle every year and this year marks a decade ...

GCHQ’s chief puzzler, known only as Colin, added: "This year's Christmas challenge features seven puzzles designed to test everything from codebreaking and mathematical analysis to lateral thinking ...

Fans of codebreaking, maths and brainteasers can now try their hand at the latest cryptic Christmas challenge set by GCHQ, ...