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

This Sudoku Puzzle has 39 steps and it is solved using Naked Single, Full House techniques.

Try To Solve This Puzzle

Solution Steps:

  1. Row 3 / Column 7 → 2 (Naked Single)
  2. Row 2 / Column 5 → 1 (Naked Single)
  3. Row 2 / Column 6 → 3 (Full House)
  4. Row 2 / Column 3 → 2 (Naked Single)
  5. Row 9 / Column 4 → 5 (Naked Single)
  6. Row 9 / Column 3 → 8 (Naked Single)
  7. Row 9 / Column 1 → 4 (Full House)
  8. Row 3 / Column 2 → 1 (Naked Single)
  9. Row 3 / Column 3 → 7 (Naked Single)
  10. Row 3 / Column 8 → 3 (Full House)
  11. Row 2 / Column 2 → 5 (Full House)
  12. Row 7 / Column 7 → 8 (Naked Single)
  13. Row 2 / Column 8 → 4 (Naked Single)
  14. Row 2 / Column 9 → 6 (Full House)
  15. Row 5 / Column 6 → 8 (Naked Single)
  16. Row 4 / Column 6 → 1 (Full House)
  17. Row 8 / Column 4 → 7 (Naked Single)
  18. Row 8 / Column 5 → 8 (Full House)
  19. Row 5 / Column 3 → 6 (Naked Single)
  20. Row 7 / Column 3 → 9 (Full House)
  21. Row 8 / Column 2 → 2 (Naked Single)
  22. Row 7 / Column 8 → 2 (Naked Single)
  23. Row 7 / Column 2 → 6 (Full House)
  24. Row 8 / Column 1 → 3 (Full House)
  25. Row 4 / Column 5 → 6 (Naked Single)
  26. Row 6 / Column 5 → 7 (Full House)
  27. Row 4 / Column 1 → 2 (Naked Single)
  28. Row 6 / Column 1 → 1 (Full House)
  29. Row 6 / Column 4 → 4 (Naked Single)
  30. Row 5 / Column 4 → 3 (Full House)
  31. Row 5 / Column 2 → 4 (Naked Single)
  32. Row 4 / Column 2 → 8 (Full House)
  33. Row 4 / Column 9 → 4 (Full House)
  34. Row 6 / Column 9 → 2 (Full House)
  35. Row 6 / Column 8 → 8 (Full House)
  36. Row 8 / Column 8 → 5 (Naked Single)
  37. Row 5 / Column 8 → 9 (Full House)
  38. Row 5 / Column 7 → 5 (Full House)
  39. Row 8 / Column 7 → 4 (Full House)
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