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

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), undefined, Naked Single, Naked Triple, 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 2 / Colonna 2 → 4 (Hidden Single)
  2. Riga 6 / Colonna 9 → 2 (Hidden Single)
  3. Riga 1 / Colonna 5 → 2 (Hidden Single)
  4. Riga 7 / Colonna 1 → 2 (Hidden Single)
  5. Riga 7 / Colonna 6 → 4 (Hidden Single)
  6. Riga 9 / Colonna 8 → 4 (Hidden Single)
  7. Riga 4 / Colonna 2 → 2 (Hidden Single)
  8. Riga 4 / Colonna 1 → 6 (Hidden Single)
  9. Riga 6 / Colonna 3 → 3 (Hidden Single)
  10. Locked Candidates Type 1 (Pointing): 5 in b4 => r5c579<>5
  11. Locked Candidates Type 2 (Claiming): 5 in c5 => r8c46,r9c4<>5
  12. X-Wing: 6 r37 c39 => r1c39,r89c9,r9c3<>6
  13. X-Wing: 9 r57 c59 => r39c5,r89c9<>9
  14. Riga 3 / Colonna 5 → 3 (Naked Single)
  15. Naked Triple: 3,5,7 in r7c7,r89c9 => r7c9,r8c8,r9c7<>5, r7c9,r8c8,r9c7<>7, r9c7<>3
  16. Riga 9 / Colonna 7 → 1 (Naked Single)
  17. Riga 1 / Colonna 7 → 3 (Hidden Single)
  18. Riga 8 / Colonna 1 → 1 (Hidden Single)
  19. Riga 2 / Colonna 1 → 3 (Hidden Single)
  20. Riga 3 / Colonna 3 → 1 (Hidden Single)
  21. Riga 8 / Colonna 9 → 5 (Hidden Single)
  22. Riga 7 / Colonna 7 → 7 (Naked Single)
  23. Riga 9 / Colonna 9 → 3 (Naked Single)
  24. Riga 3 / Colonna 9 → 6 (Hidden Single)
  25. Riga 7 / Colonna 9 → 9 (Naked Single)
  26. Riga 8 / Colonna 8 → 6 (Full House)
  27. Riga 7 / Colonna 5 → 5 (Naked Single)
  28. Riga 7 / Colonna 3 → 6 (Full House)
  29. Riga 9 / Colonna 5 → 7 (Naked Single)
  30. Riga 5 / Colonna 5 → 9 (Full House)
  31. Riga 1 / Colonna 2 → 6 (Hidden Single)
  32. Riga 4 / Colonna 7 → 5 (Hidden Single)
  33. Riga 4 / Colonna 8 → 7 (Naked Single)
  34. Riga 6 / Colonna 8 → 9 (Naked Single)
  35. Riga 3 / Colonna 7 → 4 (Hidden Single)
  36. Riga 5 / Colonna 7 → 8 (Full House)
  37. Riga 5 / Colonna 9 → 4 (Full House)
  38. Riga 9 / Colonna 4 → 6 (Hidden Single)
  39. Riga 8 / Colonna 2 → 7 (Hidden Single)
  40. Riga 6 / Colonna 2 → 8 (Naked Single)
  41. Riga 9 / Colonna 2 → 9 (Full House)
  42. Riga 6 / Colonna 6 → 5 (Naked Single)
  43. Riga 6 / Colonna 4 → 7 (Full House)
  44. Riga 2 / Colonna 9 → 7 (Hidden Single)
  45. Riga 1 / Colonna 9 → 8 (Full House)
  46. Riga 1 / Colonna 3 → 7 (Naked Single)
  47. Riga 1 / Colonna 1 → 9 (Naked Single)
  48. Riga 3 / Colonna 1 → 8 (Full House)
  49. Riga 3 / Colonna 4 → 9 (Full House)
  50. Riga 5 / Colonna 3 → 5 (Naked Single)
  51. Riga 5 / Colonna 1 → 7 (Full House)
  52. Riga 9 / Colonna 1 → 5 (Full House)
  53. Riga 9 / Colonna 3 → 8 (Full House)
  54. Riga 1 / Colonna 6 → 1 (Naked Single)
  55. Riga 1 / Colonna 8 → 5 (Full House)
  56. Riga 2 / Colonna 8 → 1 (Full House)
  57. Riga 8 / Colonna 4 → 3 (Naked Single)
  58. Riga 8 / Colonna 6 → 9 (Full House)
  59. Riga 2 / Colonna 6 → 8 (Naked Single)
  60. Riga 2 / Colonna 4 → 5 (Full House)
  61. Riga 4 / Colonna 4 → 8 (Full House)
  62. Riga 4 / Colonna 6 → 3 (Full House)
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