The T2 Information Security conference is — once again — running a challenge. The first person to solve this year's puzzle wins free tickets to the event. In addition, the T2 Advisory Board will select another winner among the next ten correct answers based on the elegance of the answer.
This year you are facing a multistage Challenge. Each stage contains a hidden URL. Browse to the URL and input your e-mail address to receive a link to the next stage. Once you have solved all the stages, send a description of your solution to the email address you received in the last e-mail.