Soluzione per Sudoku diabolico #2494517236894

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

Questo puzzle di sudoku ha 56 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Pair, Naked Single, Full House.

Naked Single Spiegazione
Hidden Single Spiegazione
Full House Spiegazione
Prova a risolvere

Passaggi della soluzione:

  1. Riga 1 / Colonna 6 → 9 (Hidden Single)
  2. Riga 4 / Colonna 3 → 9 (Hidden Single)
  3. Riga 9 / Colonna 3 → 1 (Hidden Single)
  4. Riga 1 / Colonna 5 → 1 (Hidden Single)
  5. Riga 5 / Colonna 6 → 1 (Hidden Single)
  6. Riga 8 / Colonna 7 → 9 (Hidden Single)
  7. Locked Pair: 6,7 in r8c23 => r8c56,r9c2<>6, r79c1,r8c8,r9c2<>7
  8. Riga 9 / Colonna 2 → 8 (Naked Single)
  9. Riga 4 / Colonna 2 → 3 (Naked Single)
  10. Riga 4 / Colonna 8 → 2 (Naked Single)
  11. Riga 6 / Colonna 3 → 7 (Naked Single)
  12. Riga 4 / Colonna 7 → 6 (Naked Single)
  13. Riga 6 / Colonna 7 → 5 (Naked Single)
  14. Riga 8 / Colonna 3 → 6 (Naked Single)
  15. Riga 5 / Colonna 7 → 7 (Naked Single)
  16. Riga 5 / Colonna 9 → 3 (Full House)
  17. Riga 6 / Colonna 4 → 3 (Naked Single)
  18. Riga 6 / Colonna 6 → 2 (Full House)
  19. Riga 8 / Colonna 2 → 7 (Naked Single)
  20. Riga 2 / Colonna 7 → 2 (Hidden Single)
  21. Riga 9 / Colonna 7 → 4 (Naked Single)
  22. Riga 1 / Colonna 7 → 8 (Full House)
  23. Riga 8 / Colonna 8 → 5 (Naked Single)
  24. Riga 8 / Colonna 6 → 4 (Naked Single)
  25. Riga 8 / Colonna 5 → 2 (Full House)
  26. Riga 9 / Colonna 8 → 7 (Naked Single)
  27. Riga 4 / Colonna 6 → 8 (Naked Single)
  28. Riga 4 / Colonna 4 → 4 (Full House)
  29. Riga 3 / Colonna 6 → 5 (Naked Single)
  30. Riga 7 / Colonna 6 → 6 (Full House)
  31. Riga 3 / Colonna 4 → 8 (Naked Single)
  32. Riga 3 / Colonna 9 → 7 (Naked Single)
  33. Riga 7 / Colonna 5 → 8 (Naked Single)
  34. Riga 7 / Colonna 9 → 2 (Naked Single)
  35. Riga 9 / Colonna 9 → 6 (Full House)
  36. Riga 1 / Colonna 9 → 5 (Full House)
  37. Riga 9 / Colonna 5 → 5 (Naked Single)
  38. Riga 2 / Colonna 4 → 6 (Naked Single)
  39. Riga 3 / Colonna 1 → 4 (Naked Single)
  40. Riga 3 / Colonna 5 → 3 (Full House)
  41. Riga 2 / Colonna 5 → 4 (Full House)
  42. Riga 5 / Colonna 5 → 6 (Full House)
  43. Riga 5 / Colonna 4 → 5 (Full House)
  44. Riga 7 / Colonna 1 → 9 (Naked Single)
  45. Riga 7 / Colonna 4 → 7 (Full House)
  46. Riga 9 / Colonna 4 → 9 (Full House)
  47. Riga 9 / Colonna 1 → 2 (Full House)
  48. Riga 1 / Colonna 2 → 6 (Naked Single)
  49. Riga 2 / Colonna 2 → 5 (Full House)
  50. Riga 1 / Colonna 1 → 7 (Naked Single)
  51. Riga 5 / Colonna 1 → 8 (Full House)
  52. Riga 5 / Colonna 3 → 4 (Full House)
  53. Riga 1 / Colonna 3 → 3 (Naked Single)
  54. Riga 1 / Colonna 8 → 4 (Full House)
  55. Riga 2 / Colonna 8 → 3 (Full House)
  56. Riga 2 / Colonna 3 → 8 (Full House)
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