RosettaCodeData/Task/Order-by-pair-comparisons/Mathematica/order-by-pair-comparisons.math

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ClearAll[HumanOrderCheck]
HumanOrderCheck[opt1_,opt2_]:=ChoiceDialog[Row@{"Is {",opt1,", ", opt2, "} ordered?"},{"Yes"->True,"No"->False}]
Sort[{"violet","red","green","indigo","blue","yellow","orange"},HumanOrderCheck]