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path: root/prolog/problems/family_relations/father_2
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2015-09-11s/hint_defs/hint_type/gTimotej Lazar
2015-09-10Use Hint classes for hints from the last commitTimotej Lazar
Also move the language-specific hint method for Prolog to prolog.common.
2015-09-10Hints for mother, father, brother, and sister added.Aleksander Sadikov