emre's challenge

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Across
  1. 4. new Dutch head of state
  2. 6. computer criminal
  3. 8. small village in The Netherlands
  4. 10. dirty
  5. 12. Italian dish
Down
  1. 1. worthless piece of textile
  2. 2. American secret service
  3. 3. centre
  4. 5. square root of eighty-one
  5. 6. important events
  6. 7. gentleman
  7. 9. type of grain
  8. 11. skill