• 1. Nakajima won two editions before the Bangkok torunament.
  • 2. In Dusseldorf nobody stood under 10 seconds.
  • 3. The winner in Bangkok was slower than Zemdegs, but faster than the winner in 2007.
  • 4. The player with a personal best of 11 seconds was Vallance or the winner in Bangkok.
  • 5. The four players are: Breandan Vallance, the player who solved the cube in 8 seconds, the winner of the 2011 edition, and the winner of the Budapest edition.
  • 6. If the best time was achieved in Las Vegas, then Vallance won in 2009.
  • 1. Nakajima won two editions before the Bangkok torunament.
  • 2. In Dusseldorf nobody stood under 10 seconds.
  • 3. The winner in Bangkok was slower than Zemdegs, but faster than the winner in 2007.
  • 4. The player with a personal best of 11 seconds was Vallance or the winner in Bangkok.
  • 5. The four players are: Breandan Vallance, the player who solved the cube in 8 seconds, the winner of the 2011 edition, and the winner of the Budapest edition.
  • 6. If the best time was achieved in Las Vegas, then Vallance won in 2009.

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

See our logic grid puzzles list.

If you want even more logic grid puzzles, check out Aha! Puzzles. You will find more than 100 Logic Puzzles.

Need help?

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".

Step by step guide

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Printable version

You can download the PDF version of this logic grid puzzle.

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