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 has released their annual Christmas puzzle for 2025, even providing prospective codebreakers with some hints.

Moshi Kids has a trio of joyful, ad-free learning apps designed to turn screen time into something parents can feel genuinely ...

This simple-looking equation is dividing people online. Can you recall the golden rule from math class to find the right ...

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 ...

A simple brain teaser is causing a stir online. The puzzle asks for the total number of people based on men, wives, and ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem.

This Houston County school's award-winning “Problem of the Month” uses real-world puzzles to build critical thinking, earning ...

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