What is the answer to "Logician's conclusion" in the Newsday Crossword?

The answer to the Newsday Crossword clue "Logician's conclusion" is QED (3 letters).

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Logician's conclusion Newsday Crossword Clue

Across clue · from the October 23, 2026 puzzle

Stuck on “Logician's conclusion” from the Newsday Crossword? Here is the verified answer:

Answer

QED

3 letters · Across · last seen October 23, 2026

Hub of Bolivia5 Mass quantities: Abbr.3 Its quarter honors Helen Keller7 Kibitzing7 Boccaccio's love5 Culmination6 Painter in Haarlem4 Close contest9 Top crew5 Unique beginning5 Many cabs6 Jazzes (up)4