The On-Line Encyclopedia of Bongard Problems

Bongard Problem with solution relating to concept: concavity / convexity vs. Bongard Problem unrelated to this concept.

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	CROSSREFS	`Adjacent-numbered pages: BP602 BP603 BP604 BP605 BP606 * BP608 BP609 BP610 BP611 BP612`
	KEYWORD	`meta (see left/right), links, metaconcept`
	CONCEPT	`This MBP is about BPs that feature concept: "concave_convex_angle"`
	WORLD	`bp [smaller \| same \| bigger]`
	AUTHOR	`Harry E. Foundalis`

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