Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...

This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through ...

Calculating Frosty’s weight with fragments of high school geometry. The post Math Puzzle for December 26, 2025 appeared first on Alameda Post.

Brain teasers have always fascinated people, challenging their logical thinking and problem-solving abilities. Among the most popular are maths-based puzzles, which often spark debates over the ...

What’s more, doing maths is often a collaborative endeavour – and can be a great source of fun and fulfilment when people ...

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

Fascinatingly, this puzzle was labelled on TikTok as a "maths puzzle for kids". So if you're struggling to work out the ...