2.sd 172 B

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