XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 692 12y 106d 64Challenge Votes 4.56 6.80 5.98 Questions
3 htmlspecialchars by Gizmore and Kender 1082 13y 263d 89Challenge Votes 3.43 4.88 4.02 Questions