There’s something irresistibly fascinating about photos that challenge how we see the world. Optical illusions, hidden-object puzzles, and those tricky “spot the difference” challenges have entertained people for centuries. In the digital age, they’ve only grown more popular, spreading like wildfire across social media platforms. The reason is simple: they remind us that our perception isn’t always reliable. The brain doesn’t just record what’s in front of us—it edits, filters, and sometimes outright ignores details it doesn’t expect to find. That’s why illusions are so addictive. You glance at an image and see nothing unusual. Then, with a second look—or…