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

This Sudoku Puzzle has 10 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 6 / Column 6 → 7 (Full House)
  2. Row 7 / Column 5 → 1 (Full House)
  3. Row 3 / Column 4 → 4 (Full House)
  4. Row 4 / Column 5 → 1 (Full House)
  5. Row 6 / Column 1 → 1 (Full House)
  6. Row 4 / Column 1 → 7 (Full House)
  7. Row 2 / Column 5 → 3 (Naked Single)
  8. Row 2 / Column 7 → 4 (Full House)
  9. Row 3 / Column 7 → 3 (Full House)
  10. Row 3 / Column 5 → 7 (Naked Single)
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