Adjacent-numbered pages: BP521 BP522 BP523 BP524 BP525  *  BP527 BP528 BP529 BP530 BP531
meta (see left/right), links, metaconcept
bp [smaller | same | bigger]
Aaron David Fairbanks
. . .
Adjacent-numbered pages: BP629 BP630 BP631 BP632 BP633  *  BP635 BP636 BP637 BP638 BP639
meta (see left/right), links, metaconcept, primitive
Harry E. Foundalis
Alternatively, BP pages on the OEBP with number less than or equal to 100 vs. other BP pages.
Bongard's original Problems have the keyword "bongard" on the OEBP.
Adjacent-numbered pages: BP793 BP794 BP795 BP796 BP797  *  BP799 BP800 BP801 BP802 BP803
meta (see left/right), links, keyword
bppage [smaller | same | bigger]
Alternatively, BP pages on the OEBP with number less than or equal to 394 vs. other BP pages.
https://www.foundalis.com/res/bps/bpidx.htm
Adjacent-numbered pages: BP1189 BP1190 BP1191 BP1192 BP1193  *  BP1195 BP1196 BP1197 BP1198 BP1199
Foundalis's collection includes all Bongard Problems by Bongard.
meta (see left/right), links, right-self, time