XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 534 8y 30d 54Challenge Votes 4.44 6.98 6.15 Questions
3 htmlspecialchars by Gizmore and Kender 813 9y 187d 72Challenge Votes 3.42 5.17 4.24 Questions