Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. There are two types: Riddler Express for those of you who want ...

There’s room still left in this world for the quality time that comes from investing oneself in a serious puzzle. Most of my childhood was marked by the periods in which my mother would monopolize the ...

There’s nothing like a good old jigsaw puzzle to pass the time. But with so many options out there, you might not know what puzzles to try, whether you’re a beginner or a vet looking for a real ...

Add Yahoo as a preferred source to see more of our stories on Google. As the cold weather hits, you may feel the cabin fever sinking in. One way to prevent that is by preparing a list of activities ...

The classic paint-by-numbers puzzle took a huge leap forward with Big Fly Games's PrismaPixels, a book series mentioned last year on GeekDad. Created by sisters Ann Mosconi and Chris McKelvey, ...

When Denzel Palm starts a painting, it begins with a pair of colors. He chooses two shades as his basis, and expands from there. “I love for my work to be controlled chaos, having different vibrant ...

We’ve interviewed experts and found the best options to help you cope during this uncertain time. Find all of our coronavirus-related coverage here, and let us know your thoughts here. We’re all ...