Soluzione per Sudoku diabolico #1315713524895

7
1
8
1
7
5
8
1
4
1
5
5
7
2
8
3
4
2
4
5
1
3
1
7
1
3

Questo puzzle di sudoku ha 57 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 6 / Colonna 7 → 1 (Hidden Single)
  2. Riga 8 / Colonna 3 → 1 (Hidden Single)
  3. Riga 1 / Colonna 3 → 4 (Hidden Single)
  4. Riga 7 / Colonna 8 → 5 (Hidden Single)
  5. Riga 8 / Colonna 6 → 5 (Hidden Single)
  6. Riga 2 / Colonna 7 → 5 (Hidden Single)
  7. Riga 2 / Colonna 6 → 8 (Hidden Single)
  8. Riga 5 / Colonna 9 → 5 (Hidden Single)
  9. Locked Pair: 6,9 in r4c46 => r4c1378,r5c5,r6c46<>6, r4c1378,r5c5,r6c46<>9
  10. Riga 4 / Colonna 3 → 2 (Naked Single)
  11. Riga 4 / Colonna 7 → 8 (Naked Single)
  12. Riga 4 / Colonna 8 → 7 (Naked Single)
  13. Riga 5 / Colonna 5 → 3 (Naked Single)
  14. Riga 6 / Colonna 4 → 4 (Naked Single)
  15. Riga 4 / Colonna 1 → 7 (Naked Single)
  16. Riga 6 / Colonna 6 → 4 (Naked Single)
  17. Riga 5 / Colonna 1 → 8 (Hidden Single)
  18. Riga 3 / Colonna 9 → 7 (Hidden Single)
  19. Riga 3 / Colonna 6 → 3 (Hidden Single)
  20. Riga 2 / Colonna 5 → 4 (Hidden Single)
  21. Riga 8 / Colonna 2 → 7 (Hidden Single)
  22. Riga 9 / Colonna 5 → 7 (Hidden Single)
  23. Riga 9 / Colonna 9 → 8 (Hidden Single)
  24. Riga 3 / Colonna 7 → 4 (Hidden Single)
  25. Riga 2 / Colonna 8 → 3 (Hidden Single)
  26. Riga 4 / Colonna 6 → 6 (Hidden Single)
  27. Riga 4 / Colonna 4 → 9 (Naked Single)
  28. Riga 7 / Colonna 2 → 8 (Hidden Single)
  29. Riga 8 / Colonna 4 → 8 (Hidden Single)
  30. Locked Pair: 6,9 in r89c8 => r3c8,r8c9,r9c7<>6, r3c8,r8c9,r9c7<>9
  31. Riga 3 / Colonna 8 → 9 (Naked Single)
  32. Riga 8 / Colonna 9 → 2 (Naked Single)
  33. Riga 9 / Colonna 7 → 2 (Naked Single)
  34. Riga 8 / Colonna 8 → 6 (Naked Single)
  35. Riga 8 / Colonna 5 → 9 (Full House)
  36. Riga 9 / Colonna 8 → 6 (Naked Single)
  37. Riga 1 / Colonna 9 → 6 (Naked Single)
  38. Riga 6 / Colonna 9 → 9 (Full House)
  39. Riga 5 / Colonna 7 → 6 (Full House)
  40. Riga 5 / Colonna 3 → 9 (Full House)
  41. Riga 1 / Colonna 7 → 6 (Naked Single)
  42. Riga 9 / Colonna 1 → 9 (Naked Single)
  43. Riga 9 / Colonna 3 → 9 (Naked Single)
  44. Riga 1 / Colonna 5 → 2 (Naked Single)
  45. Riga 2 / Colonna 4 → 6 (Full House)
  46. Riga 3 / Colonna 5 → 6 (Full House)
  47. Riga 7 / Colonna 5 → 6 (Full House)
  48. Riga 7 / Colonna 4 → 2 (Full House)
  49. Riga 1 / Colonna 1 → 3 (Naked Single)
  50. Riga 2 / Colonna 1 → 2 (Naked Single)
  51. Riga 2 / Colonna 2 → 9 (Full House)
  52. Riga 3 / Colonna 2 → 2 (Naked Single)
  53. Riga 7 / Colonna 3 → 3 (Naked Single)
  54. Riga 7 / Colonna 1 → 3 (Naked Single)
  55. Riga 1 / Colonna 2 → 9 (Naked Single)
  56. Riga 6 / Colonna 3 → 6 (Naked Single)
  57. Riga 6 / Colonna 2 → 3 (Naked Single)
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