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

This Sudoku Puzzle has 4 steps and it is solved using Full House techniques.

Full House Explanation
Try To Solve This Puzzle

Solution Steps:

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