XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
3 htmlspecialchars by Gizmore and Kender 1004 11y 301d 85Challenge Votes 3.46 4.94 4.04 Questions
4 Yourself PHP by Gizmore and Kender 646 10y 144d 61Challenge Votes 4.51 6.75 5.97 Questions