Special Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
8 2013 New Years Special by quangntenemy 13 5y 159d 7Challenge Votes 8.00 8.29 7.86 Questions
5 QMine by quangntenemy 18 6y 39d 6Challenge Votes 6.50 5.50 6.33 Questions
5 Zen by Gizmore 22 2y 343d 8Challenge Votes 4.75 4.00 6.38 Questions
5 Brainfucked by Gizmore 189 6y 39d 28Challenge Votes 4.25 5.36 6.21 Questions
6 The Cookie is a lie by Z 65 11y 61d 19Challenge Votes 3.79 5.42 6.95 Questions