whiz kids

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Across
  1. 3. to complete something
  2. 4. very talented child
  3. 6. last time when something must be done
  4. 7. not later than a certain time
  5. 8. sobald
  6. 9. opposite of full-time
  7. 12. to win or obtain
  8. 13. to stop doing something to relax or to do something else
  9. 14. ausbeuten
  10. 15. a new and difficult task
  11. 16. paper where you fill in your name, date of birth ...
  12. 19. to instruct a computer to do something
  13. 20. to stop someone
Down
  1. 1. noun of to know
  2. 2. opposite of illness
  3. 4. someone who runs a website
  4. 5. Versicherung
  5. 10. If you learn by making mistakes you learn by ... and error
  6. 11. stop someone who is speaking by speaking yourself
  7. 17. mark at school
  8. 18. to want very much from other people