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

Questo puzzle di sudoku ha 59 passaggi e viene risolto utilizzando tecniche di Hidden Single, Naked Single, Locked Pair, Locked Triple, Full House.

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

Passaggi della soluzione:

  1. Riga 3 / Colonna 8 → 8 (Hidden Single)
  2. Riga 1 / Colonna 1 → 7 (Hidden Single)
  3. Riga 9 / Colonna 6 → 3 (Hidden Single)
  4. Riga 3 / Colonna 1 → 3 (Hidden Single)
  5. Riga 8 / Colonna 6 → 5 (Hidden Single)
  6. Riga 7 / Colonna 4 → 8 (Hidden Single)
  7. Riga 7 / Colonna 9 → 1 (Naked Single)
  8. Locked Pair: 1,4 in r12c7 => r1c8,r56c7<>1, r1c8,r79c7<>4
  9. Locked Pair: 8,9 in r89c9 => r1c9,r8c8<>9, r6c9,r9c7<>8
  10. Riga 1 / Colonna 9 → 3 (Naked Single)
  11. Riga 6 / Colonna 9 → 3 (Naked Single)
  12. Riga 1 / Colonna 8 → 9 (Naked Single)
  13. Riga 5 / Colonna 4 → 3 (Hidden Single)
  14. Riga 5 / Colonna 5 → 9 (Hidden Single)
  15. Riga 5 / Colonna 6 → 7 (Hidden Single)
  16. Locked Triple: 1,5,6 in r456c8 => r5c7,r7c8<>5, r56c7,r78c8<>6
  17. Riga 7 / Colonna 8 → 4 (Naked Single)
  18. Riga 8 / Colonna 8 → 4 (Naked Single)
  19. Riga 5 / Colonna 7 → 8 (Naked Single)
  20. Riga 6 / Colonna 7 → 8 (Naked Single)
  21. Riga 9 / Colonna 5 → 4 (Hidden Single)
  22. Riga 9 / Colonna 3 → 8 (Hidden Single)
  23. Riga 9 / Colonna 9 → 9 (Naked Single)
  24. Riga 8 / Colonna 9 → 8 (Naked Single)
  25. Riga 4 / Colonna 2 → 8 (Hidden Single)
  26. Riga 4 / Colonna 1 → 4 (Hidden Single)
  27. Riga 4 / Colonna 4 → 6 (Naked Single)
  28. Riga 4 / Colonna 6 → 1 (Naked Single)
  29. Riga 4 / Colonna 5 → 1 (Naked Single)
  30. Riga 4 / Colonna 8 → 5 (Naked Single)
  31. Riga 3 / Colonna 5 → 2 (Naked Single)
  32. Riga 7 / Colonna 5 → 6 (Full House)
  33. Riga 8 / Colonna 5 → 6 (Full House)
  34. Riga 1 / Colonna 6 → 4 (Naked Single)
  35. Riga 3 / Colonna 6 → 4 (Naked Single)
  36. Riga 8 / Colonna 1 → 2 (Naked Single)
  37. Riga 1 / Colonna 7 → 1 (Naked Single)
  38. Riga 2 / Colonna 7 → 4 (Full House)
  39. Riga 2 / Colonna 4 → 9 (Naked Single)
  40. Riga 3 / Colonna 4 → 9 (Naked Single)
  41. Riga 6 / Colonna 6 → 2 (Naked Single)
  42. Riga 3 / Colonna 3 → 9 (Naked Single)
  43. Riga 7 / Colonna 1 → 5 (Naked Single)
  44. Riga 7 / Colonna 7 → 2 (Full House)
  45. Riga 8 / Colonna 2 → 9 (Naked Single)
  46. Riga 9 / Colonna 2 → 6 (Full House)
  47. Riga 9 / Colonna 1 → 6 (Full House)
  48. Riga 2 / Colonna 3 → 9 (Naked Single)
  49. Riga 2 / Colonna 2 → 1 (Naked Single)
  50. Riga 1 / Colonna 2 → 2 (Full House)
  51. Riga 5 / Colonna 2 → 2 (Full House)
  52. Riga 1 / Colonna 3 → 6 (Full House)
  53. Riga 6 / Colonna 3 → 6 (Naked Single)
  54. Riga 6 / Colonna 4 → 4 (Naked Single)
  55. Riga 9 / Colonna 7 → 5 (Naked Single)
  56. Riga 5 / Colonna 1 → 1 (Naked Single)
  57. Riga 5 / Colonna 3 → 5 (Naked Single)
  58. Riga 6 / Colonna 8 → 1 (Naked Single)
  59. Riga 5 / Colonna 8 → 6 (Naked Single)
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