The On-Line Encyclopedia of Bongard Problems

Search: ex:EX1807

Displaying 1-1 of 1 result found.

page 1

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

If the circle closest to the cross is removed, the rest form an equilateral triangle vs. not so.

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

	CROSSREFS	`Adjacent-numbered pages: BP146 BP147 BP148 BP149 BP150 * BP152 BP153 BP154 BP155 BP156`
	KEYWORD	`traditional`
	CONCEPT	`correspondence (info \| search),` `length_line_or_curve (info \| search),` `near_far (info \| search),` `number (info \| search),` `mentally_remove_object (info \| search),` `equilateral_triangle (info \| search),` `triangle (info \| search)`
	AUTHOR	`Douglas R. Hofstadter`

page 1

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