No one object is included on both sides of a dividing line in any example. Left examples when seen as Bongard Problems may either read as "not [right pattern] vs. [right pattern]" or have no unconvoluted solution at all, depending on whether the left side includes any objects that would fit in with the right side.

Left examples necessarily lack (unconvoluted) solutions if seen as Bongard Problems.

Left examples necessarily lack (intuitive) solutions if seen as Bongard Problems.

Right pattern is "part of" left pattern (proper subset) vs. right pattern is not subset of left pattern.

Left examples are invalid Bongard Problems.

Aaron David Fairbanks

Bongard Problems with "world" curve oscillating up and down left to right in some wave-like pattern and changing consistently in amplitude vs. other Bongard Problems.

Bongard Problems with "world" curve oscillating up and down from left to right in a some wave-like pattern and changing consistently in amplitude vs. other Bongard Problems.

Aaron David Fairbanks