Any miniproblems BP with all examples in the same format will be sorted left.
See also the keyword structure.
Adjacent-numbered pages: BP1160 BP1161 BP1162 BP1163 BP1164  *  BP1166 BP1167 BP1168 BP1169 BP1170
notso, meta (see left/right), links
visualbp [smaller | same | bigger]
Aaron David Fairbanks
. . .
Bongard Problems sorted left have the keyword "dithering" on the OEBP.
Bongard's original Problems never involved shades of gray. They were just black and white drawings.
Adjacent-numbered pages: BP1193 BP1194 BP1195 BP1196 BP1197  *  BP1199 BP1200 BP1201 BP1202 BP1203
meta (see left/right), links, keyword