1.sd 172 B

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