There’s nothing quite like a maddening math problem, mind-bending optical illusion, or twisty logic puzzle to halt all productivity. We’re curious people by nature, but we also collectively share a ...

Exactly how many triangles can you count in this fun triangle puzzle?

At first glance, the answer may appear easy to come by. Just count each individual triangle, then add up all the different combinations of the small triangles, and be sure to include the big overall ...

Brain teasers are a lot of fun and make you think in a different way, even if you don't get the answer on the first try, you can easily go back and see what you missed and take what you learned onto ...

A captivating visual challenge is captivating netizens as they attempt to decode a formation of layered triangles, with numerous individuals caught in a quandary over the right count. The crux of the ...

Add Yahoo as a preferred source to see more of our stories on Google. This triangle brain teaser isn’t new—shoutout to Popsugar for unearthing it a couple years ago—but based on some shady Internet ...