Soluzione per Sudoku diabolico #1179713524895

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

Questo puzzle di sudoku ha 62 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, Naked Single, Full House.

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

Passaggi della soluzione:

  1. Riga 6 / Colonna 2 → 7 (Hidden Single)
  2. Riga 9 / Colonna 5 → 1 (Hidden Single)
  3. Riga 2 / Colonna 8 → 7 (Hidden Single)
  4. Riga 9 / Colonna 7 → 4 (Hidden Single)
  5. Riga 3 / Colonna 8 → 8 (Hidden Single)
  6. Locked Candidates Type 1 (Pointing): 4 in b1 => r1c5<>4
  7. Locked Candidates Type 1 (Pointing): 8 in b2 => r2c1<>8
  8. Locked Candidates Type 1 (Pointing): 1 in b4 => r1c3<>1
  9. Locked Candidates Type 1 (Pointing): 5 in b9 => r5c9<>5
  10. Locked Candidates Type 2 (Claiming): 3 in r9 => r78c8,r8c9<>3
  11. Locked Candidates Type 2 (Claiming): 2 in c8 => r89c9<>2
  12. Naked Triple: 3,5,6 in r4c78,r5c7 => r5c9<>3, r56c9,r6c7<>6
  13. Riga 5 / Colonna 9 → 8 (Naked Single)
  14. Riga 6 / Colonna 7 → 2 (Naked Single)
  15. Riga 6 / Colonna 9 → 2 (Naked Single)
  16. Riga 1 / Colonna 9 → 6 (Naked Single)
  17. Riga 3 / Colonna 9 → 3 (Naked Single)
  18. Riga 8 / Colonna 9 → 5 (Naked Single)
  19. Riga 3 / Colonna 7 → 9 (Naked Single)
  20. Riga 1 / Colonna 7 → 1 (Full House)
  21. Riga 2 / Colonna 7 → 1 (Full House)
  22. Riga 9 / Colonna 9 → 5 (Naked Single)
  23. Riga 1 / Colonna 2 → 9 (Naked Single)
  24. Riga 1 / Colonna 5 → 2 (Naked Single)
  25. Riga 1 / Colonna 1 → 8 (Hidden Single)
  26. Riga 1 / Colonna 3 → 4 (Full House)
  27. Riga 6 / Colonna 3 → 8 (Hidden Single)
  28. Riga 9 / Colonna 8 → 3 (Hidden Single)
  29. Riga 4 / Colonna 8 → 6 (Naked Single)
  30. Riga 4 / Colonna 1 → 5 (Naked Single)
  31. Riga 7 / Colonna 8 → 2 (Naked Single)
  32. Riga 8 / Colonna 8 → 9 (Full House)
  33. Riga 4 / Colonna 3 → 1 (Naked Single)
  34. Riga 4 / Colonna 7 → 3 (Naked Single)
  35. Riga 4 / Colonna 6 → 4 (Full House)
  36. Riga 4 / Colonna 4 → 4 (Full House)
  37. Riga 5 / Colonna 7 → 5 (Naked Single)
  38. Riga 7 / Colonna 4 → 5 (Hidden Single)
  39. Riga 7 / Colonna 3 → 6 (Naked Single)
  40. Riga 5 / Colonna 3 → 9 (Naked Single)
  41. Riga 8 / Colonna 3 → 2 (Full House)
  42. Riga 5 / Colonna 1 → 6 (Full House)
  43. Riga 9 / Colonna 3 → 2 (Full House)
  44. Riga 5 / Colonna 5 → 3 (Full House)
  45. Riga 7 / Colonna 1 → 4 (Naked Single)
  46. Riga 7 / Colonna 2 → 3 (Naked Single)
  47. Riga 7 / Colonna 5 → 4 (Full House)
  48. Riga 8 / Colonna 2 → 3 (Naked Single)
  49. Riga 9 / Colonna 1 → 9 (Naked Single)
  50. Riga 2 / Colonna 1 → 2 (Full House)
  51. Riga 3 / Colonna 5 → 6 (Naked Single)
  52. Riga 3 / Colonna 2 → 5 (Full House)
  53. Riga 3 / Colonna 6 → 5 (Full House)
  54. Riga 2 / Colonna 2 → 6 (Full House)
  55. Riga 8 / Colonna 5 → 6 (Naked Single)
  56. Riga 2 / Colonna 5 → 9 (Naked Single)
  57. Riga 2 / Colonna 6 → 8 (Naked Single)
  58. Riga 8 / Colonna 4 → 8 (Naked Single)
  59. Riga 8 / Colonna 6 → 8 (Naked Single)
  60. Riga 2 / Colonna 4 → 8 (Naked Single)
  61. Riga 6 / Colonna 6 → 1 (Hidden Single)
  62. Riga 6 / Colonna 4 → 9 (Hidden Single)
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