login
Hints
(Greetings from The On-Line Encyclopedia of Bongard Problems!)
BP667 Bongard Problem with solution relating to concept: middle point of two points vs. Bongard Problem unrelated to this concept.
BP112
BP117
BP161
BP257
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP662 BP663 BP664 BP665 BP666  *  BP668 BP669 BP670 BP671 BP672

KEYWORD

meta (see left/right), links, metaconcept

CONCEPT This MBP is about BPs that feature concept: "midpoint"

WORLD

bp [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

Welcome | Solve | Browse | Lookup | Recent | Links | Register | Contact
Contribute | Keywords | Concepts | Worlds | Ambiguities | Transformations | Invalid Problems | Style Guide | Goals | Glossary