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

This Sudoku Puzzle has 16 steps and it is solved using Full House, Naked Single techniques.

Try To Solve This Puzzle

Solution Steps:

  1. Row 4 / Column 1 → 5 (Full House)
  2. Row 4 / Column 2 → 6 (Naked Single)
  3. Row 6 / Column 2 → 1 (Full House)
  4. Row 5 / Column 6 → 9 (Naked Single)
  5. Row 4 / Column 6 → 3 (Full House)
  6. Row 5 / Column 3 → 2 (Naked Single)
  7. Row 4 / Column 8 → 9 (Naked Single)
  8. Row 6 / Column 8 → 5 (Naked Single)
  9. Row 5 / Column 8 → 1 (Full House)
  10. Row 4 / Column 3 → 8 (Naked Single)
  11. Row 4 / Column 7 → 2 (Full House)
  12. Row 6 / Column 3 → 3 (Full House)
  13. Row 5 / Column 4 → 5 (Naked Single)
  14. Row 5 / Column 7 → 6 (Full House)
  15. Row 6 / Column 4 → 2 (Full House)
  16. Row 6 / Column 7 → 8 (Full House)
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