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Answers and rating deltas for

How to do cumulative logical operations on mutliple columns

Author Votes Δ
Joshua Ulrich 4 +1.15
A5C1D2H2I1M1N2O1R2T1 3 -0.33
mra68 1 -2.62
Last visited: Nov 12, 2015, 11:45:21 PM