checking with someone else.
Why Optical Illusions Can Be So Challenging
Our brains are constantly trying to make sense of visual information. When we look at a familiar scene, we tend to organize what we see into recognizable objects.
That can make hidden-picture puzzles more difficult.
Instead of seeing individual lines and shapes, we immediately think, “That’s a rock,” or “That’s a branch.” Once our brain has decided what something represents, we may stop examining it closely.
This is one reason a hidden figure can
