3.sd 172 B

12345678910
  1. 1 8 4 0 6 3 7 0 5
  2. 5 6 2 7 4 8 3 1 9
  3. 0 9 0 0 1 2 8 6 4
  4. 2 3 0 0 0 7 1 4 8
  5. 7 5 0 1 8 4 2 0 3
  6. 0 0 0 2 3 0 6 0 0
  7. 9 4 1 3 7 6 5 8 0
  8. 6 2 3 0 9 5 4 7 0
  9. 0 7 5 0 2 1 0 3 6