Bongard Problem with solution relating to concept: permutation vs. Bongard Problem unrelated to this concept.
Leo Crabbe
Metaworld Bongard Problems for sub-worlds of figure made of segments (BP922) vs. other metaworld Bongard Problems.
Metaworld Bongard Problems for sub-worlds of segments figure (BP922) vs. other metaworld Bongard Problems.
Aaron David Fairbanks