2.sd 172 B

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