Flex your math muscles with this weekend’s brain teaser. Play now.

And they shall beat their perfect dough balls into perfect bagels. The post Math Puzzle for October 17, 2025 appeared first ...

The fliers that appeared in our D.C. neighborhoods about the challenge offered few details beyond a toll-free number.

Looking to sharpen your mind while having fun? Check out the 15 best puzzle games for families. They're entertaining and ...

Amazon pretty regularly has these types of sales, but there's never an exact end date for them. The last time we saw a buy ...

You and I are sitting at a table with a pile of 50 quarters and an empty piggy bank. We will take turns placing anywhere from one to 10 quarters in the bank at a time. Whoever places the last quarter ...

Once upon a time, four queens known as the queens of blue, red, green and pink were locked in a bitter feud. The monarchs lived on four islands, all the same size, yet each with its own distinctive ...

A large cubic block of tofu is offered to three people: Amy, Betty, and Chloe. Amy cuts the first slice, one centimeter thick, off the very top of the cube. Betty cuts a slice, two centimeters thick, ...

I recently spent time in a group of millennial and Gen X colleagues, and the conversation inevitably shifted to children and families. I was shocked to find that more than half of us had chosen to ...

Brain teasers are excellent puzzle games for providing the brain with an effective mental workout. Math puzzles are a type of brain teaser that requires you to find the missing value. These types of ...