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Recycling Days Logic Grid Puzzle

Four recycling trucks arrive on different days, and on different times, to collect recycling materials. What is the color of the truck that collects batteries?

  • 1. The truck arriving at 5:00 is orange.
  • 2. The truck that collects glass arrives the day after the truck that collects aluminum.
  • 3. The truck that collects paper arrives either on Thursday or at 7:00.
  • 4. The blue truck arrives one hour after the yellow one.
  • 5. Aluminum is collected at 6:00 or 7:00.
  • 6. Friday's truck arrives at 7:00 or 8:00. Paper is not collected at 8:00.
  • 7. Batteries are collected the day before the green truck arrives.
  • 8. Thursday's truck doesn't arrive at 8:00. Tuesday's truck isn't blue.
  • 9. Wednesday's truck is for aluminum or is orange.
  • 1. The truck arriving at 5:00 is orange.
  • 2. The truck that collects glass arrives the day after the truck that collects aluminum.
  • 3. The truck that collects paper arrives either on Thursday or at 7:00.
  • 4. The blue truck arrives one hour after the yellow one.
  • 5. Aluminum is collected at 6:00 or 7:00.
  • 6. Friday's truck arrives at 7:00 or 8:00. Paper is not collected at 8:00.
  • 7. Batteries are collected the day before the green truck arrives.
  • 8. Thursday's truck doesn't arrive at 8:00. Tuesday's truck isn't blue.
  • 9. Wednesday's truck is for aluminum or is orange.

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.

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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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