Just a warning for everyone. It's one of those stupid tricks where a hideous face pops up and screams. You might want to turn your speakers down and when you get to the image that doesn't look like any number the "scary image" will appear after you click the "Check It" button.
BTW: I knew what this was going to be before I started it, but because I despise these so much, I thought I'd give everyone else a warning. I find these quite rude.