O ne of the most confusing pictures on the internet is that of a cat on stairs. The feline’s direction is ambiguous, making it almost impossible to conclude whether it’s going up or down ...

An ambiguous optical illusion of two men walking on stairs has attracted attention from viewers. The image plays tricks with the viewers’ mind as they can't determine whether the men are going ...

Fortunately, some correctly deduced that Mario was going up the stairs based on the placement of his feet. As many users astutely observed, the iconic plumber’s left foot wouldn’t be that high ...

If those steps were going down, then his feet would be on the front of the steps and not the top, so unless this is a picture of him in the act of falling, then he can only be running up the stairs. 0 ...