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Answers and rating deltas for

Prolog - Generate alternating symbols on backtrack: [a] ; [a,b]; [a,b,a]; [a,b,a,b]

Author Votes Δ
mat 8 +0.72
Guy Coder 3 -0.36
lambda.xy.x 1 -2.90
Last visited: Jun 24, 2017, 4:03:14 PM