4.sd 172 B

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