With details such as hidden lockboxes, family secrets, homemade elevators, indistinct photos of a mysterious great uncle who ...

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

What starts as a goofy little mystery hidden inside Cool Math Games quickly spirals into an ARG full of strange clues, ...

Gorham High School student Isaiah Whitehead has been awarded the 2025 Congressional App Challenge by Rep. Chellie Pingree and the 1st Maine District. Whitehead’s app, “Calculation Salvation,” is an ...

Label the rectangles correctly with the letters A to I. Show puzzle solution Only the four blue-shaded rectangles below intersect three other rectangles, and therefore they must be F, G, H and I. H ...

In a world run by computers, there is one algorithm that stands above all the rest. It powers search engines, encrypts your data, guides rockets, runs simulations, and makes the modern digital ...

If math was never your strongest subject, take a number. But veteran teacher Courtney Phillips discovered math is hidden in an ancient game. In 20 years as a 4th grade teacher, she observed that math ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

All of modern mathematics is built on the foundation of set theory, the study of how to organize abstract collections of objects. But in general, research mathematicians don’t need to think about it ...

Add Yahoo as a preferred source to see more of our stories on Google. Spoiler warning: This article contains spoilers through the first four episodes of Squid Game: The Challenge season 2. If you ...

Spoiler warning: This article contains spoilers through the first four episodes of Squid Game: The Challenge season 2. If you haven’t watched the first batch of episodes yet, bookmark this and come ...

Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price. Unhappy with their meager profits, they meet one night in a ...