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

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