XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 733 13y 333d 66Challenge Votes 4.59 6.83 6.02 Questions
3 htmlspecialchars by Gizmore and Kender 1109 15y 124d 92Challenge Votes 3.45 4.88 4.07 Questions