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

Questo puzzle di sudoku ha 62 passaggi e viene risolto utilizzando tecniche di Hidden Single, Naked Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), 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 3 / Colonna 6 → 4 (Hidden Single)
  2. Riga 1 / Colonna 1 → 8 (Hidden Single)
  3. Riga 5 / Colonna 7 → 3 (Hidden Single)
  4. Riga 5 / Colonna 6 → 8 (Hidden Single)
  5. Riga 7 / Colonna 4 → 4 (Hidden Single)
  6. Riga 7 / Colonna 3 → 8 (Hidden Single)
  7. Riga 8 / Colonna 9 → 3 (Hidden Single)
  8. Riga 3 / Colonna 7 → 7 (Hidden Single)
  9. Riga 2 / Colonna 2 → 5 (Hidden Single)
  10. Riga 1 / Colonna 4 → 3 (Hidden Single)
  11. Riga 8 / Colonna 3 → 6 (Hidden Single)
  12. Riga 3 / Colonna 9 → 2 (Hidden Single)
  13. Riga 4 / Colonna 9 → 5 (Naked Single)
  14. Riga 7 / Colonna 8 → 6 (Hidden Single)
  15. Riga 1 / Colonna 8 → 5 (Hidden Single)
  16. Locked Candidates Type 1 (Pointing): 5 in b8 => r6c6<>5
  17. Locked Candidates Type 1 (Pointing): 1 in b9 => r9c12<>1
  18. Locked Candidates Type 2 (Claiming): 2 in c4 => r45c5,r6c6<>2
  19. Locked Candidates Type 2 (Claiming): 7 in c4 => r45c5,r6c6<>7
  20. Riga 4 / Colonna 5 → 6 (Naked Single)
  21. Riga 3 / Colonna 2 → 6 (Hidden Single)
  22. Riga 3 / Colonna 1 → 1 (Full House)
  23. Riga 7 / Colonna 1 → 2 (Naked Single)
  24. Riga 7 / Colonna 6 → 9 (Naked Single)
  25. Riga 6 / Colonna 6 → 1 (Naked Single)
  26. Riga 7 / Colonna 5 → 3 (Naked Single)
  27. Riga 7 / Colonna 2 → 1 (Full House)
  28. Riga 5 / Colonna 5 → 9 (Naked Single)
  29. Riga 6 / Colonna 9 → 9 (Naked Single)
  30. Riga 1 / Colonna 9 → 1 (Full House)
  31. Riga 6 / Colonna 7 → 2 (Naked Single)
  32. Riga 1 / Colonna 5 → 2 (Naked Single)
  33. Riga 2 / Colonna 8 → 8 (Naked Single)
  34. Riga 6 / Colonna 8 → 7 (Naked Single)
  35. Riga 1 / Colonna 6 → 6 (Naked Single)
  36. Riga 1 / Colonna 7 → 9 (Full House)
  37. Riga 2 / Colonna 7 → 6 (Full House)
  38. Riga 9 / Colonna 5 → 7 (Naked Single)
  39. Riga 2 / Colonna 5 → 1 (Full House)
  40. Riga 2 / Colonna 6 → 7 (Full House)
  41. Riga 4 / Colonna 8 → 4 (Naked Single)
  42. Riga 6 / Colonna 4 → 5 (Naked Single)
  43. Riga 6 / Colonna 1 → 6 (Full House)
  44. Riga 8 / Colonna 7 → 4 (Naked Single)
  45. Riga 9 / Colonna 3 → 5 (Naked Single)
  46. Riga 5 / Colonna 3 → 7 (Full House)
  47. Riga 4 / Colonna 2 → 2 (Naked Single)
  48. Riga 4 / Colonna 7 → 8 (Naked Single)
  49. Riga 5 / Colonna 8 → 1 (Full House)
  50. Riga 9 / Colonna 7 → 1 (Full House)
  51. Riga 4 / Colonna 4 → 7 (Full House)
  52. Riga 5 / Colonna 4 → 2 (Full House)
  53. Riga 8 / Colonna 2 → 9 (Naked Single)
  54. Riga 8 / Colonna 1 → 7 (Naked Single)
  55. Riga 9 / Colonna 1 → 4 (Naked Single)
  56. Riga 5 / Colonna 1 → 5 (Full House)
  57. Riga 5 / Colonna 2 → 4 (Full House)
  58. Riga 9 / Colonna 2 → 3 (Full House)
  59. Riga 9 / Colonna 6 → 2 (Naked Single)
  60. Riga 8 / Colonna 6 → 5 (Full House)
  61. Riga 8 / Colonna 8 → 2 (Full House)
  62. Riga 9 / Colonna 8 → 9 (Full House)
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