XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 687 12y 34d 64Challenge Votes 4.56 6.80 5.98 Questions
3 htmlspecialchars by Gizmore and Kender 1074 13y 191d 89Challenge Votes 3.43 4.88 4.02 Questions