The On-Line Encyclopedia of Bongard Problems

Search: ex:EX1618

Displaying 1-1 of 1 result found.

page 1

Sort: id Format: long Filter: (all | no meta | meta) Mode: (words | no words)

Concave shape vs. convex shape.

(edit; present; nest [left/right]; search; history)

	CROSSREFS	`BP4 is the same solution (flipped) but without the distracting dots (and also with some shapes filled in black and/or curvy instead of just polygon outlines).` `Adjacent-numbered pages: BP131 BP132 BP133 BP134 BP135 * BP137 BP138 BP139 BP140 BP141`
	KEYWORD	`noisy, ignoreimperfections, traditional`
	CONCEPT	`concave_convex_angle (info \| search)`
	AUTHOR	`Douglas R. Hofstadter`

page 1

		Hints
(Greetings from The On-Line Encyclopedia of Bongard Problems!)