9.sd 172 B

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  1. 6 8 0 3 7 2 1 4 0
  2. 7 2 1 9 8 4 5 0 0
  3. 4 9 0 6 1 5 2 7 8
  4. 9 3 4 0 5 6 0 8 2
  5. 1 7 0 0 0 9 0 5 3
  6. 0 6 0 8 0 7 4 9 1
  7. 2 0 0 7 9 3 8 1 0
  8. 0 0 9 0 0 1 3 6 7
  9. 3 1 0 4 6 8 9 2 0