ten richest countries in the world

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Across
  1. 3. in the Alphen mountains
  2. 6. where the world cup takes place 2022
  3. 7. most frequently used currency
  4. 9. there is in Europe
Down
  1. 1. have thousands of castles
  2. 2. This small country is known to have many super hotels and casinos
  3. 4. can see the aurora
  4. 5. 3rd smallest country in Europe
  5. 8. Wakanda's neighbor
  6. 10. is in the Middle East