XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 697 12y 168d 65Challenge Votes 4.57 6.78 5.98 Questions
3 htmlspecialchars by Gizmore and Kender 1085 13y 325d 90Challenge Votes 3.44 4.87 4.02 Questions