XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 656 10y 241d 62Challenge Votes 4.52 6.76 5.95 Questions
3 htmlspecialchars by Gizmore and Kender 1022 12y 33d 85Challenge Votes 3.46 4.94 4.04 Questions