Emma R. Hasson is Scientific American’s Games ace and a Ph.D. candidate in mathematics at the City University of New York ...

A functioning Gizmo would never lie and call a good Gizmo broken, so if one declares the other to be malfunctioning, they can’t both be good. Either one of the two Gizmos is functioning and correctly ...

You’re hosting a wedding at your home next summer, and the happy couple asked you to decorate the four gardens on the grounds ...

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging ...

This viral math puzzle is a great way to boost your brain power. Try to solve the final equation using logic and attention to ...

Rebecca Goldin, Emily Riehl, and Eugenia Cheng share their favorite puzzles, explain why math is like a dragon, and give tips for young women entering the field. You may associate math with ...

A Brain Teaser is a fun way to challenge your thinking and logical skills. In these brain teasers, maths riddles are also a type of brain teaser, which are in numerical form, equation-based. These ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The book Mathematical Puzzles and ...

In his new book, "Dissections: Plane and Fancy," Greg N. Frederickson, professor of computer science, explores the challenges of geometric dissections, the mathematical art of cutting figures into the ...

Add Yahoo as a preferred source to see more of our stories on Google. Here are the answers to the festive maths quiz I set on December 23. I hope you enjoyed it. Puzzle 1: You are given nine gold ...