Take a close look at the eight adorable tabby cats numbered 1 through 8. At first glance they all seem identical, but one cat is slightly different from the others.

The trick is to compare them carefully—check the ears, eyes, whiskers, stripes, paws, tail, and the little ball of yarn each cat is holding. The difference is small, so don’t rush.

Answer: Cat #6 is the different one. A small detail in its appearance does not match the other seven cats.

These visual puzzles are a fun way to test and improve your observation skills.