The Four Lanes: Cleo, Dario, Aiko, and Gustav

Verified— unique solution

logic grid

Four drivers — Cleo, Dario, Aiko, and Gustav — each have exactly one sponsor, car colour, and mascot, and no two share any of them. Match each driver to their sponsor, car colour, and mascot from these clues: 1. Cleo is not the driver of the black car. 2. The driver sponsored by the bank is the driver with the shark mascot. 3. Cleo is not the driver sponsored by the brewery. 4. The driver sponsored by the dairy is the driver with the wolf mascot. 5. Cleo is not the driver sponsored by the dairy. 6. The driver of the black car is the driver with the shark mascot. 7. Dario is not the driver of the black car. 8. The driver sponsored by the brewery is the driver with the hawk mascot. 9. Aiko is not the driver with the hawk mascot. 10. The driver of the blue car is the driver with the wolf mascot. 11. Aiko is not the driver with the shark mascot. 12. The driver sponsored by the brewery is the driver of the green car.

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 car colour goes with “Gustav”? Answer with just the car colour.

Hints

Solution

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