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

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