See BP537 for the version with links to pages on the OEBP instead of images of Bongard Problems.
Adjacent-numbered pages: BP1079 BP1080 BP1081 BP1082 BP1083  *  BP1085 BP1086 BP1087 BP1088 BP1089
meta (see left/right), miniproblems, perfect, infinitedetail, presentationinvariant
boxes_bpimage [smaller | same | bigger]zoom in left
Leo Crabbe