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

This Sudoku Puzzle has 8 steps and it is solved using Full House, Naked Single techniques.

Naked Single Explanation
Full House Explanation
Try To Solve This Puzzle

Solution Steps:

  1. Row 4 / Column 2 → 5 (Full House)
  2. Row 5 / Column 7 → 8 (Full House)
  3. Row 6 / Column 2 → 8 (Full House)
  4. Row 7 / Column 7 → 7 (Full House)
  5. Row 6 / Column 9 → 5 (Naked Single)
  6. Row 6 / Column 8 → 7 (Full House)
  7. Row 7 / Column 8 → 5 (Full House)
  8. Row 7 / Column 9 → 8 (Full House)
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