9.sd 172 B

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