Some experts predict that A.I. will surpass human intelligence within the next few years. Play this puzzle to see how far the ...

Back again? I doubt you'll do any better than last week. The rules are simple (they have to be) — five points for a correct answer.

Ah, back again I see. I do admire your courage for giving it another go ... just kidding, I never feel that way. Rules are simple (they need to be) — five points for a correct answer. Got it ...