The On-Line Encyclopedia of Bongard Problems

BP1281

Circled points are all possible vertices an equilateral triangle with a particular side length can take, provided that each of its corners lie on a grid point vs. not so.

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	CROSSREFS	`Adjacent-numbered pages: BP1276 BP1277 BP1278 BP1279 BP1280 * BP1282 BP1283 BP1284 BP1285 BP1286`
	KEYWORD	`unwordable, left-finite, right-finite, preciseworld`
	CONCEPT	`triangle (info \| search)`
	AUTHOR	`Leo Crabbe`

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