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

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 ...

In our recent puzzle “ The Wanderer’s Return ,” I wrote an intuition-based solution to avoid hairy algebraic calculations.

Are you an expert puzzle solver? Test your IQ and problem-solving skills by solving this viral math puzzle in 3 seconds. Only ...

Brain teasers are a fascinating form of mental exercise that keep our minds sharp and engaged. They come in various types, including age-based puzzles, optical illusions, and maths-based challenges.

Math has long been a bane to American students. One way to counteract the difficulty is to discover the subject’s playful side. In this excerpt, a math professor reflects on recreational math and the ...

Maths puzzles are a fantastic way to gauge your mathematics skills. These maths puzzles are good for enhancing your problem-solving skills, critical thinking, and logical reasoning skills. Puzzles ...

14:32, Fri, Jan 24, 2025 Updated: 14:43, Fri, Jan 24, 2025 Don't be fooled by the apparent simplicity of this maths puzzle as it's trickier than you might think. Keeping your brain in shape is just as ...

This maths brainteaser might just make you weep. Maths can be one of the most frustrating subjects for many students. While some people seem to natural excel in the subject, others really battle to ...