2.sd 172 B

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