The Five Platforms: Luca, Mateo, Jonas, Keiko, and Priya

Verified— unique solution

logic grid

Five travelers — Luca, Mateo, Jonas, Keiko, and Priya — each have exactly one luggage, reading material, and ticket class, and no two share any of them. Match each traveler to their luggage, reading material, and ticket class from these clues: 1. Mateo is not the traveler reading a comic. 2. Mateo is not the traveler holding a sleeper ticket. 3. The traveler with the duffel bag is the traveler reading a guidebook. 4. The traveler doing a crossword is the traveler holding a rail pass. 5. The traveler with the trunk is the traveler holding a standard ticket. 6. Luca is not the traveler holding a sleeper ticket. 7. Jonas is not the traveler holding a day-return ticket. 8. The traveler with the guitar case is the traveler holding a first-class ticket. 9. The traveler with the backpack is the traveler reading a manual. 10. The traveler with the backpack is the traveler holding a day-return ticket. 11. Jonas is not the traveler reading a newspaper. 12. Jonas is not the traveler with the trunk. 13. Jonas is not the traveler reading a guidebook. 14. Mateo is not the traveler holding a day-return ticket. 15. Keiko is not the traveler holding a day-return ticket. 16. Luca is not the traveler holding a day-return ticket. 17. The traveler with the trunk is the traveler reading a comic.

Hints

Hint 1

Hint 2

Hint 3

Solution

Commit an attempt to unseal the proof. Write your answer — right or wrong, thinking it through is the point.

In the final matching, which ticket class goes with “Mateo”? Answer with just the ticket class.

Hints

Solution

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