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

This Sudoku Puzzle has 18 steps and it is solved using Full House, Naked Single techniques.

Try To Solve This Puzzle

Solution Steps:

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