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Earn at least 1000 total score for at least 200 non-community wiki answers in the set-theory tag. These users can single-handedly mark set-theory questions as duplicates and reopen them as needed.
Awarded 4 times.
Awarded Sep 30, 2022 at 4:00 to
Awarded Dec 23, 2021 at 21:29 to
Awarded Sep 30, 2015 at 13:57 to
Awarded Jun 25, 2013 at 6:34 to
