3.sd 172 B

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