Editor’s Note (4/7/25): The puzzle solution was edited after posting to provide a process with even fewer planes, as described in the November 1958 issue of Scientific American. We’d love to hear from ...

The challenge for the readers is to solve the math puzzle by finding the value of the final step within 7 seconds. This math puzzle will test your analytical and logical thinking skills.

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 ...

A math question apparently meant for 7-year-olds has left adults befuddled. The bonus math question -- which was first said to have originated on a first-grade ... a circular puzzle with five ...

If you're a fan of these quirky puzzles, we’ve got a fresh one that has recently caught the attention of the internet. A new maths brain teaser shared on X has puzzled users.(X/@brainyquiz ...