Research Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
2 Identity by gizmore 156 13y 14d 35Challenge Votes 4.83 5.37 7.77 Questions
2 Repeating History by space and Gizmore 664 12y 289d 63Challenge Votes 3.73 3.65 4.67 Questions
2 PHP My Admin by Gizmore 693 12y 284d 41Challenge Votes 3.54 3.05 3.27 Questions
4 Trivia by Z and Gizmore 802 16y 176d 96Challenge Votes 5.25 6.32 7.18 Questions
5 Sidology by Gizmore 339 16y 165d 64Challenge Votes 4.16 4.39 7.27 Questions
6 Malware by Z 206 15y 343d 30Challenge Votes 4.17 5.60 6.77 Questions
7 Stalking by Gizmore 15 11y 161d 6Challenge Votes 6.67 5.17 10.00 Questions