10.sd 172 B

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