are spelling (dare)

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Across
  1. 3. something extra
  2. 4. to divide
  3. 6. no covering
  4. 8. digital instructions
  5. 9. physical parts of a computer
  6. 12. a shape with 4 sides
Down
  1. 1. use these for your drinks
  2. 2. frighten
  3. 5. a burst of light
  4. 7. courage
  5. 10. uncommon
  6. 11. an angry look