Only true geniuses can spot the odd number in this tricky puzzle

Ready to challenge your brain and test your observation skills? This tricky brainteaser is just what you need! The puzzle before you features a series of numbers that may seem identical at first glance, but there’s one odd number hiding among them. Your task is to spot it – and you only have seven seconds to do so. Think you’re up for it? Let’s find out!


The image is designed as an optical illusion , with a grid of repeating numbers against a bright yellow background. Your mission: find the odd number that’s hiding in plain sight. Some people might breeze through this in a second, while others will find it truly mind-bending. But don’t worry, there are a few tricks you can try to help spot the odd one out.



Many optical illusions require recalling patterns or noticing changes, which can boost memory function over time. It’s a subtle workout for your brain’s memory muscles, helping to sharpen recall and attention.


Start by scanning from the top left corner and work your way down. If that doesn’t work, try focusing on small sections and move across the image systematically.


Look closely for any slight differences, whether in the shape of the numbers or the way they’re arranged. It’s all about catching the subtle details that your eyes might initially miss.


Getting lost in a challenging brainteaser can be surprisingly relaxing. It distracts the mind from everyday worries, providing a mental break that can help reduce stress. The satisfaction of solving a puzzle can also release feel-good hormones, making it a fun and rewarding experience.


Did you spot the odd number? If you managed to find 58 hidden among the 56s, congratulations! You’ve proven your sharp vision and impressive attention to detail .



But if you didn’t spot it right away, don’t be discouraged—optical illusions are meant to trick your brain and challenge your perception. The more you practice, the better you'll get at solving these types of puzzles.


In fact, regularly engaging with optical illusions and brainteasers has some fantastic benefits for your brain.