This is a "change the URL" online riddle.
If you're up for a challenge and can think both logically and laterally, whilst solving clue, pictures, codes and more traditional riddles, then you've come to the right place. Good Luck!
There are currently 20 levels to solve.
(Thanks to Farmwife for spotting this riddle; and to Linkinpark for the new link )
USE SPOILER TAGS TO GIVE HINTS.
DO NOT GIVE SOLUTIONS, POST FULL QUESTIONS, OR GIVE A LINK TO ANY PART OF THE GAME.
THIS IS HOW YOU MAKE SPOILERS
[spoiler=Title Here]Enter text here...[/spoiler]