Okay, it's time to step away from the tag that I may have accidentally revived. I'm here with an interesting number grid:
I can't make anything out of it. What's worse, some of the numbers are missing, replaced with black squares. I'm told that one of the squares is wrong, and that the black squares are intentional, but I can't tell which square is wrong or what it should be replaced with, so that is your objective here.
There is a logical pattern to the grid. I promise.
Hints will be added as necessary.