From helping you relax and unwind to training you to recognize and analyze the smallest of details, puzzles have been all around us for our entertainment for centuries. In today’s challenge, we will test your logical thinking and your ability to spot tiny details that can make a big difference. Can you find a number 4 in this picture?
We came across this problem while browsing the internet, and shockingly, very few people can solve it! When you glance at the photograph, everything appears to be normal, with nothing out of place.