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

Questo puzzle di sudoku ha 64 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Pair, Naked Single, Locked Triple, Full House, Locked Candidates Type 2 (Claiming).

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

Passaggi della soluzione:

  1. Riga 4 / Colonna 8 → 8 (Hidden Single)
  2. Riga 3 / Colonna 2 → 1 (Hidden Single)
  3. Riga 9 / Colonna 9 → 8 (Hidden Single)
  4. Riga 9 / Colonna 8 → 1 (Hidden Single)
  5. Riga 2 / Colonna 9 → 3 (Hidden Single)
  6. Locked Pair: 4,9 in r8c13 => r79c2,r8c789<>4, r9c2<>9
  7. Riga 7 / Colonna 2 → 3 (Naked Single)
  8. Riga 9 / Colonna 2 → 3 (Naked Single)
  9. Locked Triple: 4,5,6 in r7c456 => r7c7,r9c456<>4, r7c7<>5, r7c7<>6
  10. Riga 7 / Colonna 7 → 6 (Naked Single)
  11. Riga 7 / Colonna 4 → 4 (Naked Single)
  12. Riga 8 / Colonna 9 → 5 (Naked Single)
  13. Riga 7 / Colonna 5 → 5 (Naked Single)
  14. Riga 7 / Colonna 6 → 5 (Naked Single)
  15. Riga 8 / Colonna 7 → 2 (Naked Single)
  16. Riga 8 / Colonna 8 → 2 (Naked Single)
  17. Riga 9 / Colonna 7 → 4 (Naked Single)
  18. Riga 3 / Colonna 8 → 5 (Hidden Single)
  19. Locked Pair: 7,9 in r12c7 => r3c9,r456c7<>7, r1c8,r456c7<>9
  20. Riga 4 / Colonna 7 → 1 (Naked Single)
  21. Riga 6 / Colonna 7 → 5 (Naked Single)
  22. Riga 1 / Colonna 8 → 4 (Naked Single)
  23. Riga 3 / Colonna 9 → 4 (Naked Single)
  24. Riga 5 / Colonna 7 → 5 (Naked Single)
  25. Riga 6 / Colonna 8 → 9 (Naked Single)
  26. Riga 5 / Colonna 3 → 1 (Hidden Single)
  27. Riga 2 / Colonna 6 → 4 (Hidden Single)
  28. Riga 5 / Colonna 1 → 4 (Hidden Single)
  29. Riga 6 / Colonna 3 → 7 (Naked Single)
  30. Riga 8 / Colonna 1 → 9 (Naked Single)
  31. Riga 4 / Colonna 3 → 9 (Naked Single)
  32. Riga 6 / Colonna 9 → 6 (Naked Single)
  33. Riga 8 / Colonna 3 → 4 (Naked Single)
  34. Riga 4 / Colonna 2 → 6 (Naked Single)
  35. Riga 5 / Colonna 9 → 7 (Naked Single)
  36. Riga 6 / Colonna 2 → 2 (Naked Single)
  37. Riga 4 / Colonna 1 → 3 (Full House)
  38. Riga 6 / Colonna 1 → 3 (Full House)
  39. Riga 4 / Colonna 6 → 7 (Naked Single)
  40. Riga 4 / Colonna 5 → 4 (Full House)
  41. Riga 6 / Colonna 5 → 4 (Naked Single)
  42. Riga 1 / Colonna 6 → 3 (Hidden Single)
  43. Locked Candidates Type 2 (Claiming): 5 in r1 => r2c23<>5
  44. Riga 2 / Colonna 2 → 9 (Naked Single)
  45. Riga 2 / Colonna 3 → 8 (Naked Single)
  46. Riga 1 / Colonna 3 → 5 (Full House)
  47. Riga 1 / Colonna 2 → 5 (Naked Single)
  48. Riga 2 / Colonna 7 → 7 (Naked Single)
  49. Riga 2 / Colonna 1 → 2 (Full House)
  50. Riga 2 / Colonna 4 → 2 (Full House)
  51. Riga 1 / Colonna 7 → 9 (Naked Single)
  52. Riga 1 / Colonna 4 → 8 (Hidden Single)
  53. Riga 9 / Colonna 6 → 2 (Hidden Single)
  54. Locked Triple: 6,7,9 in r3c456 => r1c5,r3c1<>6, r1c5,r3c1<>7
  55. Riga 3 / Colonna 1 → 7 (Naked Single)
  56. Riga 1 / Colonna 5 → 7 (Naked Single)
  57. Riga 1 / Colonna 1 → 6 (Naked Single)
  58. Riga 9 / Colonna 5 → 9 (Naked Single)
  59. Riga 3 / Colonna 5 → 6 (Naked Single)
  60. Riga 9 / Colonna 4 → 7 (Naked Single)
  61. Riga 3 / Colonna 4 → 9 (Naked Single)
  62. Riga 3 / Colonna 6 → 9 (Naked Single)
  63. Riga 5 / Colonna 4 → 6 (Naked Single)
  64. Riga 5 / Colonna 6 → 6 (Naked Single)
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