XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
3 htmlspecialchars by Gizmore and Kender 1050 12y 306d 86Challenge Votes 3.44 4.88 3.99 Questions
4 Yourself PHP by Gizmore and Kender 670 11y 149d 63Challenge Votes 4.57 6.79 5.97 Questions