[FOM] Raymond Smullyan, puzzle master and fine logician

[Charlie]

	Masterful Raymond Smullyan has died at 97.  HERE <https://www.nytimes.com/2017/02/11/us/raymond-smullyan-dead-puzzle-creator.html?rref=collection/sectioncollection/us&action=click&contentCollection=us&region=stream&module=stream_unit&version=latest&contentPlacement=5&pgtype=sectionfront>.
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