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

Questo puzzle di sudoku ha 65 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, Naked Single, Locked 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 1 / Colonna 1 → 7 (Hidden Single)
  2. Riga 9 / Colonna 6 → 3 (Hidden Single)
  3. Riga 3 / Colonna 1 → 3 (Hidden Single)
  4. Riga 6 / Colonna 4 → 3 (Hidden Single)
  5. Riga 8 / Colonna 6 → 5 (Hidden Single)
  6. Riga 7 / Colonna 4 → 8 (Hidden Single)
  7. Locked Candidates Type 1 (Pointing): 1 in b1 => r45c2<>1
  8. Locked Candidates Type 1 (Pointing): 2 in b8 => r345c5<>2
  9. Locked Candidates Type 1 (Pointing): 4 in b8 => r345c5<>4
  10. Locked Candidates Type 1 (Pointing): 6 in b8 => r45c5<>6
  11. Locked Candidates Type 2 (Claiming): 1 in r3 => r1c6<>1
  12. Locked Candidates Type 2 (Claiming): 7 in c5 => r45c6<>7
  13. Naked Triple: 2,4,9 in r1c6,r23c4 => r3c5<>9, r3c6<>2, r3c6<>4
  14. Riga 3 / Colonna 5 → 1 (Naked Single)
  15. Riga 3 / Colonna 6 → 1 (Naked Single)
  16. Riga 4 / Colonna 5 → 7 (Naked Single)
  17. Riga 5 / Colonna 5 → 9 (Naked Single)
  18. Riga 4 / Colonna 1 → 1 (Hidden Single)
  19. Riga 5 / Colonna 9 → 7 (Hidden Single)
  20. Riga 5 / Colonna 8 → 3 (Hidden Single)
  21. Riga 1 / Colonna 9 → 3 (Hidden Single)
  22. Locked Triple: 2,4,8 in r456c6 => r1c6,r45c4<>2, r1c6,r45c4<>4
  23. Riga 1 / Colonna 6 → 4 (Naked Single)
  24. Riga 4 / Colonna 4 → 6 (Naked Single)
  25. Riga 5 / Colonna 4 → 6 (Naked Single)
  26. Riga 6 / Colonna 6 → 8 (Naked Single)
  27. Riga 4 / Colonna 6 → 2 (Naked Single)
  28. Riga 5 / Colonna 6 → 2 (Naked Single)
  29. Riga 6 / Colonna 3 → 6 (Hidden Single)
  30. Riga 6 / Colonna 7 → 4 (Full House)
  31. Riga 1 / Colonna 2 → 6 (Hidden Single)
  32. Riga 1 / Colonna 8 → 9 (Naked Single)
  33. Riga 1 / Colonna 3 → 2 (Naked Single)
  34. Riga 1 / Colonna 7 → 1 (Naked Single)
  35. Riga 4 / Colonna 2 → 4 (Hidden Single)
  36. Riga 5 / Colonna 1 → 5 (Naked Single)
  37. Riga 5 / Colonna 2 → 8 (Full House)
  38. Riga 5 / Colonna 3 → 8 (Full House)
  39. Riga 5 / Colonna 7 → 8 (Naked Single)
  40. Riga 4 / Colonna 8 → 5 (Full House)
  41. Riga 4 / Colonna 9 → 5 (Full House)
  42. Riga 2 / Colonna 8 → 4 (Naked Single)
  43. Riga 2 / Colonna 9 → 4 (Naked Single)
  44. Riga 2 / Colonna 3 → 9 (Naked Single)
  45. Riga 2 / Colonna 2 → 1 (Naked Single)
  46. Riga 3 / Colonna 3 → 4 (Full House)
  47. Riga 2 / Colonna 4 → 2 (Naked Single)
  48. Riga 9 / Colonna 3 → 5 (Naked Single)
  49. Riga 2 / Colonna 7 → 5 (Naked Single)
  50. Riga 3 / Colonna 4 → 9 (Naked Single)
  51. Riga 9 / Colonna 7 → 6 (Naked Single)
  52. Riga 7 / Colonna 7 → 6 (Naked Single)
  53. Riga 8 / Colonna 8 → 8 (Naked Single)
  54. Riga 3 / Colonna 8 → 6 (Full House)
  55. Riga 7 / Colonna 1 → 4 (Naked Single)
  56. Riga 7 / Colonna 5 → 4 (Naked Single)
  57. Riga 8 / Colonna 9 → 9 (Naked Single)
  58. Riga 9 / Colonna 9 → 9 (Naked Single)
  59. Riga 8 / Colonna 2 → 2 (Full House)
  60. Riga 9 / Colonna 2 → 2 (Full House)
  61. Riga 8 / Colonna 1 → 6 (Full House)
  62. Riga 9 / Colonna 1 → 2 (Full House)
  63. Riga 8 / Colonna 5 → 6 (Full House)
  64. Riga 3 / Colonna 9 → 8 (Naked Single)
  65. Riga 9 / Colonna 5 → 2 (Naked Single)
Mostra di più...