Soluzione per Sudoku diabolico #3423169457896

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

Questo puzzle di sudoku ha 62 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Pair, Naked Single, Locked Candidates Type 1 (Pointing), Full House.

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

Passaggi della soluzione:

  1. Riga 5 / Colonna 2 → 2 (Hidden Single)
  2. Riga 4 / Colonna 9 → 3 (Hidden Single)
  3. Riga 5 / Colonna 8 → 7 (Hidden Single)
  4. Riga 6 / Colonna 1 → 1 (Hidden Single)
  5. Riga 1 / Colonna 2 → 4 (Hidden Single)
  6. Riga 4 / Colonna 3 → 5 (Hidden Single)
  7. Riga 7 / Colonna 8 → 5 (Hidden Single)
  8. Riga 2 / Colonna 6 → 2 (Hidden Single)
  9. Riga 3 / Colonna 2 → 6 (Hidden Single)
  10. Riga 4 / Colonna 1 → 7 (Hidden Single)
  11. Riga 2 / Colonna 2 → 3 (Hidden Single)
  12. Riga 5 / Colonna 4 → 3 (Hidden Single)
  13. Riga 3 / Colonna 5 → 3 (Hidden Single)
  14. Locked Pair: 7,8 in r23c9 => r1c79,r3c7,r9c9<>7, r79c9<>8
  15. Riga 1 / Colonna 9 → 6 (Naked Single)
  16. Locked Candidates Type 1 (Pointing): 9 in b3 => r6c7<>9
  17. Locked Candidates Type 1 (Pointing): 4 in b5 => r9c6<>4
  18. Locked Candidates Type 1 (Pointing): 8 in b5 => r78c4<>8
  19. Locked Pair: 6,7 in r8c46 => r7c4,r8c178,r9c6<>6, r8c7,r9c6<>7
  20. Riga 8 / Colonna 8 → 8 (Naked Single)
  21. Riga 9 / Colonna 7 → 7 (Hidden Single)
  22. Riga 9 / Colonna 1 → 3 (Hidden Single)
  23. Riga 8 / Colonna 1 → 2 (Naked Single)
  24. Riga 1 / Colonna 1 → 9 (Naked Single)
  25. Riga 8 / Colonna 7 → 3 (Naked Single)
  26. Riga 1 / Colonna 5 → 1 (Naked Single)
  27. Riga 1 / Colonna 7 → 5 (Naked Single)
  28. Riga 3 / Colonna 1 → 8 (Naked Single)
  29. Riga 7 / Colonna 1 → 6 (Full House)
  30. Riga 5 / Colonna 5 → 9 (Naked Single)
  31. Riga 5 / Colonna 6 → 1 (Full House)
  32. Riga 1 / Colonna 4 → 7 (Naked Single)
  33. Riga 1 / Colonna 3 → 2 (Full House)
  34. Riga 3 / Colonna 7 → 9 (Naked Single)
  35. Riga 2 / Colonna 3 → 7 (Naked Single)
  36. Riga 3 / Colonna 3 → 1 (Full House)
  37. Riga 3 / Colonna 9 → 7 (Naked Single)
  38. Riga 3 / Colonna 6 → 5 (Full House)
  39. Riga 2 / Colonna 4 → 9 (Full House)
  40. Riga 2 / Colonna 9 → 8 (Full House)
  41. Riga 7 / Colonna 7 → 2 (Naked Single)
  42. Riga 6 / Colonna 7 → 6 (Full House)
  43. Riga 9 / Colonna 6 → 9 (Naked Single)
  44. Riga 8 / Colonna 4 → 6 (Naked Single)
  45. Riga 8 / Colonna 6 → 7 (Full House)
  46. Riga 7 / Colonna 4 → 1 (Naked Single)
  47. Riga 6 / Colonna 6 → 4 (Naked Single)
  48. Riga 4 / Colonna 6 → 6 (Full House)
  49. Riga 9 / Colonna 3 → 8 (Naked Single)
  50. Riga 7 / Colonna 3 → 9 (Full House)
  51. Riga 4 / Colonna 4 → 8 (Naked Single)
  52. Riga 6 / Colonna 4 → 5 (Full House)
  53. Riga 7 / Colonna 9 → 4 (Naked Single)
  54. Riga 7 / Colonna 5 → 8 (Full House)
  55. Riga 9 / Colonna 5 → 4 (Full House)
  56. Riga 6 / Colonna 8 → 9 (Naked Single)
  57. Riga 6 / Colonna 9 → 2 (Naked Single)
  58. Riga 9 / Colonna 9 → 1 (Full House)
  59. Riga 9 / Colonna 8 → 6 (Full House)
  60. Riga 4 / Colonna 8 → 4 (Full House)
  61. Riga 4 / Colonna 2 → 9 (Full House)
  62. Riga 6 / Colonna 2 → 8 (Full House)
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