6.sd 172 B

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