XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 687 12y 41d 64Challenge Votes 4.56 6.80 5.98 Questions
3 htmlspecialchars by Gizmore and Kender 1075 13y 198d 89Challenge Votes 3.43 4.88 4.02 Questions