At first glance, this image looks simple: a neat arrangement of chocolate-colored triangles stacked into a larger triangular shape. But don’t be fooled—this visual puzzle has been making people stop, stare, and question their own perception.

The challenge is straightforward: how many triangles do you see?

There’s no timer, no trick instructions. Just look at the image and count the triangles you can find. Once you have a number in mind, read on to see what it might say about the way you think.