XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
3 htmlspecialchars by Gizmore and Kender 1020 12y 20d 85Challenge Votes 3.46 4.94 4.04 Questions
4 Yourself PHP by Gizmore and Kender 655 10y 228d 62Challenge Votes 4.52 6.76 5.95 Questions