The On-Line Encyclopedia of Bongard Problems

BP1142

Bongard Problems where there is no way to turn an example into any other sorted example by adding black OR white (not both) vs. Bongard Problems where some example can be altered in this way and remain sorted.

BP285	BP304	BP328	BP329	BP342	BP801
BP934	BP1017	BP1056	BP1104	BP1145	BP1155
BP1156

BP859

BP962

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

	COMMENTS	`Left-sorted problems have the keyword "finishedexamples" on the OEBP.` `The addition does not have to be slight.` `Left-sorted Problems usually have a very specific collection of examples, where the only images sorted all show the same type of object.` `Any Bongard Problem where all examples are one shape outline will be sorted left, and (almost) any Bongard Problem where all examples are one fill shape will be sorted right.`
	CROSSREFS	`See BP1144 for the version about both additions and erasures, and only slight changes are considered.` `See BP1167 for a stricter version, the condition that all examples have the same amount of black and white.` `Adjacent-numbered pages: BP1137 BP1138 BP1139 BP1140 BP1141 * BP1143 BP1144 BP1145 BP1146 BP1147`
	KEYWORD	`unwordable, notso, meta (see left/right), links, keyword, sideless, problemkiller`
	AUTHOR	`Leo Crabbe`

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