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Special Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
5 Zen by Gizmore 24 3y 315d 9Challenge Votes 4.78 4.11 6.22 Questions
8 2013 New Years Special by quangntenemy 13 6y 131d 7Challenge Votes 8.00 8.29 7.86 Questions
5 QMine by quangntenemy 19 7y 10d 6Challenge Votes 6.50 5.50 6.33 Questions
5 Brainfucked by Gizmore 204 7y 10d 30Challenge Votes 4.13 5.30 6.00 Questions
6 The Cookie is a lie by Z 66 12y 33d 19Challenge Votes 3.79 5.42 6.95 Questions