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Answers and rating deltas for

Scheme Tree Puzzle: Expressing an Empty Node in a Final Pair

Author Votes Δ
Will Ness 2 +1.77
GoZoner 1 +0.41
Sylwester 0 -2.08
Óscar López 0 -1.93
Last visited: Sep 14, 2014, 5:07:29 AM