XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 514 7y 296d 53Challenge Votes 4.36 6.96 6.17 Questions
3 htmlspecialchars by Gizmore and Kender 783 9y 88d 70Challenge Votes 3.40 5.09 4.24 Questions