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National Flags Logic Grid Puzzle

In the XX century, four countries (Angola, Bhutan, Qatar and Ukraine) adopted a new flag. Can you find out which country got a new flag in 1971?

  • 1. The newest flags are the blue one and the Angolan one.
  • 2. Bhutan either has a golden flag or adopted the flag in 1971. Bhutan's flag has no maroon.
  • 3. Among the Ukrainian flag and the flag with maroon, one is from 1992 and the other contains white.
  • 4. Black wasn't chosen in 1971, nor by Ukraine. However, black was chosen before yellow.
  • 5. Neither red was chosen in 1969, nor it was paired with orange.
  • 6. The orange flag is older than Qatar's one.
  • 7. Qatar's flag was adopted immediately after the flag containing gold.
  • 1. The newest flags are the blue one and the Angolan one.
  • 2. Bhutan either has a golden flag or adopted the flag in 1971. Bhutan's flag has no maroon.
  • 3. Among the Ukrainian flag and the flag with maroon, one is from 1992 and the other contains white.
  • 4. Black wasn't chosen in 1971, nor by Ukraine. However, black was chosen before yellow.
  • 5. Neither red was chosen in 1969, nor it was paired with orange.
  • 6. The orange flag is older than Qatar's one.
  • 7. Qatar's flag was adopted immediately after the flag containing gold.

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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