Bongard Problems 70 & 71 (Mikhail M. Bongard)

There are six boxes on the left, and another six on the right. The ones on the left conform to a pattern, or rule, that describes them, and the task of the problem-solver is to find this pattern, or rule. As an aid, the six boxes on the right do not conform to the same pattern.“  (Harry Foundalis)

Harry Foundalis Research on the Bongard Problems
Douglas R. Hofstadter „On seeing A’s and seeing As“
M.Minsky Music, Mind and Meaning
Gödel’s incompleteness theorems
Bongard Problems Wikipedia
Index of Bongard Problems
Pattern recognition
AI