At first glance, this image might look like just a series of concentric circles, but there’s a hidden number lurking within the lines.
Only those with a sharp eye and a bit of patience can spot it! Focus on the center and let your eyes adjust. Many have tried, but only a few have succeeded. Think you have what it takes?
This image is an optical illusion with concentric circles, and the number is hidden within the pattern. The number that appears within the red circle is 345.