Research Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
4 Trivia by Z and Gizmore 752 12y 318d 87Challenge Votes 5.26 6.32 7.20 Questions
5 Sidology by Gizmore 319 12y 307d 60Challenge Votes 4.13 4.43 7.30 Questions
2 Repeating History by space and Gizmore 582 9y 66d 53Challenge Votes 3.51 3.40 4.55 Questions
2 PHP My Admin by Gizmore 572 9y 61d 34Challenge Votes 3.38 2.85 3.03 Questions
4 Identity by Gizmore 118 9y 156d 30Challenge Votes 5.07 5.70 8.27 Questions
6 Malware by Z 198 12y 120d 27Challenge Votes 4.07 5.52 6.74 Questions
7 Stalking by Gizmore 10 7y 303d 4Challenge Votes 6.50 5.25 10.00 Questions