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

This Sudoku Puzzle has 29 steps and it is solved using Full House, Naked Single techniques.

Try To Solve This Puzzle

Solution Steps:

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