2.sd 172 B

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