1.sd 172 B

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