• 1. Sandra washed her clothes one hour earlier than the person who washed red clothes.
  • 2. Sandra washed her clothes one hour earlier than the person who used pine scented detergent.
  • 3. Of the person who washed black clothes and the person who used jasmine scented detergent, one washed the clothes at 17:00 and the other washed the clothes at 16:00.
  • 4. Of Julian and the person who used the lavender scented detergent, one was the first to wash the clothes and the other washed black clothes.
  • 5. Celia washed her clothes two hours earlier than the person who washed green clothes.
  • 1. Sandra washed her clothes one hour earlier than the person who washed red clothes.
  • 2. Sandra washed her clothes one hour earlier than the person who used pine scented detergent.
  • 3. Of the person who washed black clothes and the person who used jasmine scented detergent, one washed the clothes at 17:00 and the other washed the clothes at 16:00.
  • 4. Of Julian and the person who used the lavender scented detergent, one was the first to wash the clothes and the other washed black clothes.
  • 5. Celia washed her clothes two hours earlier than the person who washed green clothes.

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

Visit Aha! Puzzles to see their tutorial on how to solve a Logic Puzzle.

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.

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