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Professional Drivers Logic Grid Puzzle

Four drivers drove cars from different brands on a new track. Which brand was the fastest?

  • 1. Brendon either drove a BMW or a Mercedes. Ruben didn't drive a Mercedes.
  • 2. William drove 30km/h faster than Arthur.
  • 3. The BMW was white or reached 280 km/h.
  • 4. The blue car was faster than the BMW.
  • 5. William didn't drive the red car, nor the Lamborghini.
  • 6. The Mercedes was blue or white. The red car didn't run at 280 km/h.
  • 7. Among Brendon and the driver of the red car, one drove a Ferrari and the other reached 250 km/h.
  • 8. The fastest car wasn't white and wasn't driven by Ruben.
  • 1. Brendon either drove a BMW or a Mercedes. Ruben didn't drive a Mercedes.
  • 2. William drove 30km/h faster than Arthur.
  • 3. The BMW was white or reached 280 km/h.
  • 4. The blue car was faster than the BMW.
  • 5. William didn't drive the red car, nor the Lamborghini.
  • 6. The Mercedes was blue or white. The red car didn't run at 280 km/h.
  • 7. Among Brendon and the driver of the red car, one drove a Ferrari and the other reached 250 km/h.
  • 8. The fastest car wasn't white and wasn't driven by Ruben.

Observation: This table is automatically filled accordingly to the grid.

How to play

  • Start by reading all the clues;
  • Find the most basic clues and use the grid to mark them on it;
  • Use logic deduction to find propositions that are not explicit;
  • Click on a clue to mark it as used;
  • The answer table is filled automatically.

More Logic Grid Puzzles

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If, after reading the instructions, you still don't understand how to play, try playing one of these simpler logic grids puzzles. They are "very very easy".

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Printable version

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