The On-Line Encyclopedia of Bongard Problems

BP1172

Visual Bongard Problems where flipping over the vertical axis (left/right) renders any example unsortable vs. visual Bongard Problems where some example can be flipped over the vertical axis and remain sorted.

BP346

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

	CROSSREFS	`Adjacent-numbered pages: BP1167 BP1168 BP1169 BP1170 BP1171 * BP1173 BP1174 BP1175 BP1176 BP1177`
	KEYWORD	`notso, meta (see left/right), links, problemkiller`
	AUTHOR	`Leo Crabbe`

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