Today’s challenge comes courtesy of my brother-in-law, who shared this Facebook cat meme with me. I was stumped for quite a while searching for the elusive feline. It makes me a little uneasy to think a cat could be this close to me and I wouldn’t know it. Do you see it?

The rules to all your favorite card games

Getty Images

While you scour the photo for the cat, let me offer another diversion: here are the rules to lots of card games.

Game on.


Back to the cat

Give up? Check the bath mat.

Ready for another challenge?

National Geographic

Which way is this school bus going? Kids do better on this problem than adults (here’s the answer).

Do the math

Still in a problem-solving mood? Can you solve this fourth grade math problem that stumped the internet?