XSS Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Yourself PHP by Gizmore and Kender 585 8y 327d 56Challenge Votes 4.39 6.86 6.04 Questions
3 htmlspecialchars by Gizmore and Kender 893 10y 119d 76Challenge Votes 3.43 5.12 4.14 Questions