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

This Sudoku Puzzle has 17 steps and it is solved using Full House, Naked Single, Hidden Single techniques.

Try To Solve This Puzzle

Solution Steps:

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