The intelligence quotient, or IQ, is a measurement of a person’s capacity to reason. Many colleges and universities select students using exams that are similar to IQ tests. Can you Spot all 3 mistakes in this picture?

Do you think you’re good at spotting minor differences between images? Prepare your eyes since this is a hard situation. You’re in for a treat with this spot the difference photographs.

ջ․ When we look at an image, sometimes something jumps out to us because it isn’t where it should be. Other times, we sense that something is wrong but are unsure what it is, prompting us to investigate further.

Then we start to notice details that we hadn’t noticed before, and we start to discover more and more irregularities. Okay, that doesn’t happen very often in real life, but it occurs in our collection of photographs with unusual and difficult-to-detect flaws.