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

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

Try To Solve This Puzzle

Solution Steps:

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