2.sd 172 B

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