In 1867, French mathematician Pierre Ossian Bonnet proved something that seemed like common sense: if you know how far apart ...

It might not seem like there's enough information to solve these logic puzzles—but that's part of the fun!

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

So, this brain teaser can be solved by only a genius within Seven Seconds. A Brain Teaser is a type of puzzle that is used to ...

Brain teasers are fun little puzzles that make you think in different ways. They might look simple at first, but they often ...

Solve the math puzzle from our February 2026 issue, where we plan a return passage for a robotic explorer that doesn’t want ...

Here, count with me: 1, 2, 3, 4, 5, 6, 7, 8, 9, T, 11, 12 … Oh, what’s that? You write ten with “zero”? Fair enough. Zero, we have been told, is the ...

A man walks down a down-moving escalator and reaches the bottom after taking 50 steps. As an experiment, he then runs up the same escalator, one step at a time, and reaches the top after taking 125 ...

Jefferson Middle School sixth-graders on Team Endeavor received a visit from JCC math professors Rick Rupprecht and Patrick Anderson. The professors helped Jefferson students develop their math skills ...

The correct answer to the Simple Puzzle quest is 304272. This result is derived through a series of mathematical steps involving multiplication and addition. In the Simple Puzzle quest, you will ...