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

This Sudoku Puzzle has 9 steps and it is solved using Full House, Naked Single techniques.

Try To Solve This Puzzle

Solution Steps:

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