1
This is page number one. That should be pretty obvious, because it has
the numeral "1" above. But there's a problem... there is no link to
page 2! How on earth will you find page 2 without a handy link taking
you to it? You have to think like a hacker! To get to page 2, you'll
have to play around with the web address (URL) of this page. Change it
a little, then go there. If you're right, you'll get the next page. If
you're wrong, you'll get an ugly error message.