Bongard Problems tagged @finishedexamples will fit right.

Any Bongard Problem that allows a fully black box fits right.

Another version of this Bongard Problem could be made about adding white (erasure of detail) instead of black (addition of detail).

Another version could be made about adding one of either white or black (but not both).

Any Bongard Problem that allows a fully black box fits right.

Another version of this Bongard Problem could be made about adding white (erasure of detail) instead of black (addition of detail).

Another version could be made about adding either white or black, but not both.

Any Bongard Problem with a fully black box fits right.

Another version of this Bongard Problem could be made about adding white (erasure of detail) instead of black (addition of detail).

Another version could be made about adding either white or black, but not both.

Any Bongard Problem with a fully black box fits right.

Another version of this Bongard Problem could be made about adding white (erasure of detail) instead of black (addition of detail).

Another version of this Bongard Problem could be made about adding either white or black, but not both.

Any Bongard Problem with a fully black box fits right.

Another version of this Bongard Problem could be made about adding white (erasure of detail) instead of black (addition of detail).

Any Bongard Problem with a fully black box fits right.

Another version of this Bongard Problem could be made about adding white (erasures of detail) instead of black (additions of detail).

Any Bongard Problem with a fully black box fits right.

Bongard Problems where a visual addition (not erasing) can be made to any example such that it would still fit in the Bongard Problem vs. Bongard Problems where some example(s) are "maximal" (cannot be added to).

Bongard Problems where a visual addition (not erasing) can be made to any example such that it would still fit in the Bongard Problem vs. Bongard Problemsiwhere some example(s) are "maximal" (cannot be added to).

Bongard Problems where a visual addition (not erasing) can be made to any example such that it stays in the Bongard Problem vs. Bongard Problemsiwhere some example(s) are "maximal" (cannot be added to).

Bongard Problems where a visual addition (no erasing) can be made to any example such that it stays in the Bongard Problem vs. Bongard Problemsiwhere some example(s) are "maximal" (cannot be added to).

https://en.wikipedia.org/wiki/Sorites_paradox

Aaron David Fairbanks