4.sd 172 B

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