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

This Sudoku Puzzle has 14 steps and it is solved using Full House, Give Up techniques.

Try To Solve This Puzzle

Solution Steps:

  1. Row 8 / Column 9 → 4 (Full House)
  2. Row 9 / Column 5 → 4 (Full House)
  3. Row 8 / Column 4 → 9 (Full House)
  4. Row 3 / Column 5 → 9 (Full House)
  5. Row 5 / Column 4 → 4 (Full House)
  6. Row 3 / Column 6 → 4 (Full House)
  7. Row 5 / Column 8 → 9 (Full House)
  8. Row 6 / Column 6 → 9 (Full House)
  9. Row 1 / Column 8 → 4 (Full House)
  10. Row 4 / Column 7 → 4 (Full House)
  11. Row 6 / Column 1 → 4 (Full House)
  12. Row 1 / Column 7 → 9 (Full House)
  13. Row 4 / Column 1 → 9 (Full House)
  14. Give Up: Don't know how to proceed!
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