XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 648 10y 153d 61Challenge Votes 4.51 6.75 5.97 Questions
3 htmlspecialchars by Gizmore and Kender 1005 11y 310d 85Challenge Votes 3.46 4.94 4.04 Questions