Four Speakers, Four Cities
Four people (Ines, Jo, Kai and Lev) each have a different job (chef, pilot, nurse, judge), live in a different city (Oslo, Rome, Lima, Cairo), and give a talk on a different day of the week (Monday, Tuesday, Wednesday, Thursday), one talk per day. You are told: 1. Whoever lives in Rome speaks on Monday. 2. The chef speaks earlier in the week than the pilot. 3. Neither Jo nor Kai is the nurse. 4. The nurse lives in neither Rome nor Oslo. 5. The judge lives in Lima. 6. Lev speaks earlier in the week than Kai. 7. Neither Jo nor Kai lives in Lima. 8. The Cairo resident speaks on neither Tuesday nor Wednesday. In which city does the pilot live?
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Source: Original puzzle written for AxiomIQ in the style of standard logic-grid puzzles.