Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of ...

Acing geometry class in golden dreams and a future kalpa. The post Math Puzzle for November 14, 2025 appeared first on ...

Brain teasers are excellent puzzle games for providing the brain with an effective mental workout. This math puzzle is a type ...

Only highly intelligent readers can solve this math puzzle in 6 seconds. Test your IQ and problem-solving skills now!

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

A graphic artist is testing everyone’s knowledge of algebra and attention to detail with a pictograph math problem that assigns numbers to different plants. Gergely Dudás, of Budapest, Hungary, shared ...

Imagine cruising down the open road, the hum of the engine beneath you, the wind in your hair, and the American landscape ...

A graphic artist who designs math equations and seek-and-finds is offering a puzzle ahead of the 2023 New Year. Gergely Dudás of Budapest, Hungary, has shared a math problem with Fox News Digital, ...