Jeff Smith's Math Puzzle for March 28, 2025 - Trapezius, trapeze, trapezium, trapunto, and the trapezoidal trap of travail.

This is at once apparent when you focus on the fact that a cube has six sides. The saw cuts straight—one side at a time. To ...

Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

Solve the math puzzle from our April 2025 issue. In honor of April Fools’ Day, we offer the puzzling case of the Lesser Fool.

One particular puzzle, in fact, has gone viral recently, leaving many people scratching their heads and sparking heated ...

Subscribe today and save an extra 5% with checkout code 'LOVE5' Engaging articles, amazing illustrations & exclusive interviews Issues delivered straight to your door or device ...

Experience math in a whole new way. We'll play fun and challenging problem-solving games and puzzles from around the world, including Ancient China and Egypt, Europe, Asia, Africa and the Americas. We ...

Ready for a mental workout? Moves, a challenging puzzle game focused on mathematical operations, has arrived on Xbox One and ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.