Subscribe to Scientific American to learn and share the most exciting discoveries, innovations and ideas shaping our world ...

A red rope is coerced into forming a sine wave. The post Math Puzzle for January 16, 2026 appeared first on Alameda Post.

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost ...

This math puzzle brainteaser challenges readers to find the missing value in a simple arithmetic problem. Using the BODMAS rule, solve 6 + 6 + 6 + 6 * 0 within five seconds. Solving such puzzles ...

IQ tests present readers with picture puzzles or math problems, and they need to find the solution within a time limit. These simple puzzle games sharpen the brain. By providing an effective workout ...

I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...