1.sd 172 B

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