The On-Line Encyclopedia of Bongard Problems

Bongard Problem with solution relating to concept: length of lines or curves vs. Bongard Problem unrelated to this concept.

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	CROSSREFS	`Adjacent-numbered pages: BP654 BP655 BP656 BP657 BP658 * BP660 BP661 BP662 BP663 BP664`
	KEYWORD	`meta (see left/right), links, metaconcept, primitive`
	CONCEPT	`This MBP is about BPs that feature concept: "length_line_or_curve"`
	WORLD	`bp [smaller \| same \| bigger]`
	AUTHOR	`Harry E. Foundalis`

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