1.sd 172 B

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