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

This Sudoku board has 32 steps and it is solved using Naked Single, Full House, Hidden Single techniques.

Try To Solve This Puzzle

Solution Steps:

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