Solution for Hard Sudoku #3159132487691

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

This Sudoku Puzzle has 51 steps and it is solved using Naked Single, Full House, Hidden Single techniques.

Try To Solve This Puzzle

Solution Steps:

  1. Row 1 / Column 1 → 6 (Naked Single)
  2. Row 9 / Column 9 → 5 (Naked Single)
  3. Row 2 / Column 1 → 3 (Naked Single)
  4. Row 9 / Column 4 → 1 (Naked Single)
  5. Row 3 / Column 1 → 5 (Naked Single)
  6. Row 7 / Column 1 → 2 (Full House)
  7. Row 3 / Column 8 → 9 (Hidden Single)
  8. Row 9 / Column 8 → 4 (Naked Single)
  9. Row 9 / Column 7 → 9 (Naked Single)
  10. Row 9 / Column 5 → 2 (Full House)
  11. Row 6 / Column 5 → 9 (Hidden Single)
  12. Row 5 / Column 2 → 2 (Hidden Single)
  13. Row 3 / Column 2 → 4 (Hidden Single)
  14. Row 3 / Column 9 → 1 (Hidden Single)
  15. Row 2 / Column 8 → 6 (Naked Single)
  16. Row 2 / Column 7 → 2 (Full House)
  17. Row 6 / Column 4 → 4 (Hidden Single)
  18. Row 2 / Column 4 → 7 (Naked Single)
  19. Row 6 / Column 7 → 6 (Naked Single)
  20. Row 2 / Column 3 → 1 (Naked Single)
  21. Row 2 / Column 6 → 4 (Full House)
  22. Row 5 / Column 7 → 4 (Naked Single)
  23. Row 8 / Column 7 → 3 (Full House)
  24. Row 1 / Column 2 → 7 (Naked Single)
  25. Row 1 / Column 3 → 8 (Full House)
  26. Row 5 / Column 3 → 7 (Naked Single)
  27. Row 8 / Column 2 → 5 (Naked Single)
  28. Row 1 / Column 5 → 1 (Naked Single)
  29. Row 1 / Column 6 → 2 (Full House)
  30. Row 4 / Column 3 → 5 (Naked Single)
  31. Row 8 / Column 3 → 9 (Full House)
  32. Row 7 / Column 2 → 3 (Full House)
  33. Row 5 / Column 8 → 1 (Naked Single)
  34. Row 5 / Column 5 → 6 (Full House)
  35. Row 6 / Column 2 → 1 (Naked Single)
  36. Row 6 / Column 8 → 5 (Full House)
  37. Row 4 / Column 8 → 7 (Full House)
  38. Row 4 / Column 2 → 6 (Full House)
  39. Row 7 / Column 8 → 8 (Full House)
  40. Row 8 / Column 4 → 6 (Naked Single)
  41. Row 4 / Column 5 → 3 (Naked Single)
  42. Row 4 / Column 6 → 1 (Full House)
  43. Row 7 / Column 5 → 7 (Naked Single)
  44. Row 3 / Column 5 → 8 (Full House)
  45. Row 3 / Column 4 → 3 (Naked Single)
  46. Row 7 / Column 4 → 5 (Full House)
  47. Row 3 / Column 6 → 6 (Full House)
  48. Row 7 / Column 6 → 9 (Naked Single)
  49. Row 8 / Column 6 → 8 (Full House)
  50. Row 8 / Column 9 → 7 (Full House)
  51. Row 7 / Column 9 → 6 (Full House)
Show More...