2.sd 172 B

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