:toy problem: [AI] n. A deliberately oversimplified case of a
challenging problem used to investigate, prototype, or test
algorithms for a real problem. Sometimes used pejoratively. See
also {gedanken}, {toy program}.
-- The AI Hackers Dictionary
AI-complete /A-I k*m-pleet'/ adj.
[MIT, Stanford by
analogy with `NP-complete' (see NP-)] Used to describe
problems or subproblems in AI, to indicate that the solution
presupposes a solution to the `strong AI problem' (that is, the
synthesis of a human-level intelligence)....