• 1. Blackburn is 5 years older than the person awarded for Literature.
  • 2. Among Yonath and the lady who was 75, one is from USA and the other got a prize for Chemistry.
  • 3. The Australian laureate is not Ostrom. Neither of the two was 56 years old.
  • 4. The Israeli laureate is 5 years younger than the person who got a prize for Economics.
  • 5. The chemist was not 61, nor Australian.
  • 6. The German wasn't 75 and Muller is not Israeli
  • 7. Ostrom was 75 or she is Israeli, however she wasn't awarded for Literature
  • 1. Blackburn is 5 years older than the person awarded for Literature.
  • 2. Among Yonath and the lady who was 75, one is from USA and the other got a prize for Chemistry.
  • 3. The Australian laureate is not Ostrom. Neither of the two was 56 years old.
  • 4. The Israeli laureate is 5 years younger than the person who got a prize for Economics.
  • 5. The chemist was not 61, nor Australian.
  • 6. The German wasn't 75 and Muller is not Israeli
  • 7. Ostrom was 75 or she is Israeli, however she wasn't awarded for Literature

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.

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".

Printable version

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

Visit our Printable Logic Grid Puzzles page to download and print other Logic Grid Puzzles.

More games

Einstein's Riddle
Einstein's Riddle

Einstein said that only 2% of the world could solve this problem. Can you do it?

Zebra Puzzles
Zebra Puzzles

Use logic deductions to solve problems that are similar to the Einstein's Riddle.

Sudoku
Sudoku

Play the classic japanese logic game.

Self-Referential Quiz
Self-Referential Quiz

Quizzes where you only need logic to solve them.