Optical Illusion Eye Test: Can You Spot The Hidden Number 101 In This LOL Image? 90 Get It Wrong!
In our today's optical illusion, we bring you a brain teaser puzzle that will give your mind a good workout and challenge your visual perception. At first glance, the image appears to be filled with rows upon rows of the word "LOL" in bold, green 3D letters. But there's a clever twist—somewhere among these repeating patterns is a hidden number.
Yes, this illusion is not what it seems. Hidden in plain sight is the number “101,” artfully embedded among the “LOL”s in such a way that most people miss it on their first, second, or even third try.
So, what makes this visual puzzle so challenging?
Optical illusions like this one tap into the fascinating mechanics of how our brain processes images. According to Dr Gustav Kuhn, a cognitive psychologist at Goldsmiths, University of London, “Illusions highlight how our brain uses assumptions and shortcuts to interpret the visual world. What we see is often a reconstruction influenced more by context than by raw visual data.”
In this case, the repeated pattern of "LOL" tricks the brain into seeing uniformity, causing it to overlook subtle anomalies like the digits of the number. The 3D lettering style and consistent green-and-white palette further camouflage the difference, blending the number with the surrounding text.
This is an excellent example of the Gestalt principles of visual perception—specifically the laws of similarity and continuity. Because the number shares the same size, shape, and colour as the other text, our brain groups everything together, filtering out the unique elements unless we consciously slow down and look differently.
Optical illusions aren’t just about fun and games—they can also provide cognitive benefits. Studies published in the journal Vision Research suggest that engaging in such puzzles can improve attention span, visual processing speed, and problem-solving skills. They essentially train the brain to become more flexible and attentive.
If you’re having trouble spotting the hidden number, here’s a tip: try stepping away from the screen or narrowing your eyes. These tactics reduce the visual noise and help the brain isolate patterns it would normally filter out.
Illusions like this are more than just a test of eyesight—they’re a mirror into how our brain interprets reality. Whether you find the number in seconds or spend a few frustrating minutes hunting for it, the experience itself offers insight into the power (and limitations) of human perception.
