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

Questo puzzle di sudoku ha 65 passaggi e viene risolto utilizzando tecniche di Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Pair, Locked Candidates Type 2 (Claiming), Hidden Pair, Grouped Discontinuous Nice Loop, undefined, Discontinuous Nice Loop, Turbot Fish, Naked Pair, Full House.

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

Passaggi della soluzione:

  1. Riga 5 / Colonna 9 → 4 (Naked Single)
  2. Riga 5 / Colonna 2 → 5 (Hidden Single)
  3. Riga 5 / Colonna 4 → 6 (Hidden Single)
  4. Riga 7 / Colonna 4 → 4 (Hidden Single)
  5. Locked Candidates Type 1 (Pointing): 8 in b2 => r8c4<>8
  6. Locked Pair: 2,9 in r8c46 => r8c1235<>2, r8c125<>9
  7. Locked Candidates Type 2 (Claiming): 3 in c9 => r1c78,r2c78,r3c78<>3
  8. Hidden Pair: 4,7 in r49c3 => r4c3<>2, r9c3<>3
  9. Grouped Discontinuous Nice Loop: 3 r1c6 -3- r6c6 -2- r6c1 -6- r23c1 =6= r3c3 =3= r1c23 -3- r1c6 => r1c6<>3
  10. Almost Locked Set XZ-Rule: A=r6c16 {236}, B=r356c8 {2367}, X=3, Z=6 => r3c1<>6
  11. Discontinuous Nice Loop: 3 r3c3 -3- r3c9 -9- r3c1 -2- r6c1 -6- r2c1 =6= r3c3 => r3c3<>3
  12. Locked Candidates Type 1 (Pointing): 3 in b1 => r1c49<>3
  13. Discontinuous Nice Loop: 6 r8c3 -6- r3c3 =6= r2c1 =5= r1c3 =3= r8c3 => r8c3<>6
  14. Turbot Fish: 6 r3c3 =6= r7c3 -6- r7c7 =6= r8c8 => r3c8<>6
  15. Naked Pair: 2,7 in r35c8 => r1246c8<>2, r246c8<>7
  16. Riga 6 / Colonna 8 → 3 (Naked Single)
  17. Riga 4 / Colonna 8 → 1 (Naked Single)
  18. Riga 6 / Colonna 6 → 2 (Naked Single)
  19. Riga 5 / Colonna 5 → 7 (Naked Single)
  20. Riga 5 / Colonna 8 → 2 (Full House)
  21. Riga 4 / Colonna 7 → 7 (Full House)
  22. Riga 6 / Colonna 1 → 6 (Naked Single)
  23. Riga 6 / Colonna 2 → 7 (Full House)
  24. Riga 8 / Colonna 6 → 9 (Naked Single)
  25. Riga 4 / Colonna 5 → 9 (Naked Single)
  26. Riga 4 / Colonna 4 → 3 (Full House)
  27. Riga 3 / Colonna 8 → 7 (Naked Single)
  28. Riga 4 / Colonna 3 → 4 (Naked Single)
  29. Riga 1 / Colonna 6 → 4 (Naked Single)
  30. Riga 2 / Colonna 6 → 3 (Full House)
  31. Riga 8 / Colonna 4 → 2 (Naked Single)
  32. Riga 2 / Colonna 5 → 2 (Naked Single)
  33. Riga 9 / Colonna 3 → 7 (Naked Single)
  34. Riga 1 / Colonna 8 → 5 (Naked Single)
  35. Riga 2 / Colonna 7 → 6 (Naked Single)
  36. Riga 2 / Colonna 9 → 9 (Naked Single)
  37. Riga 8 / Colonna 8 → 6 (Naked Single)
  38. Riga 2 / Colonna 8 → 4 (Full House)
  39. Riga 7 / Colonna 7 → 1 (Naked Single)
  40. Riga 1 / Colonna 9 → 1 (Naked Single)
  41. Riga 2 / Colonna 1 → 5 (Naked Single)
  42. Riga 2 / Colonna 4 → 7 (Full House)
  43. Riga 3 / Colonna 9 → 3 (Naked Single)
  44. Riga 7 / Colonna 9 → 5 (Full House)
  45. Riga 9 / Colonna 7 → 3 (Full House)
  46. Riga 9 / Colonna 2 → 8 (Naked Single)
  47. Riga 4 / Colonna 2 → 2 (Naked Single)
  48. Riga 4 / Colonna 1 → 8 (Full House)
  49. Riga 8 / Colonna 1 → 1 (Naked Single)
  50. Riga 8 / Colonna 2 → 3 (Naked Single)
  51. Riga 9 / Colonna 5 → 1 (Naked Single)
  52. Riga 8 / Colonna 5 → 8 (Full House)
  53. Riga 9 / Colonna 1 → 4 (Full House)
  54. Riga 8 / Colonna 3 → 5 (Full House)
  55. Riga 1 / Colonna 2 → 9 (Naked Single)
  56. Riga 7 / Colonna 2 → 6 (Full House)
  57. Riga 1 / Colonna 4 → 8 (Naked Single)
  58. Riga 3 / Colonna 4 → 9 (Full House)
  59. Riga 3 / Colonna 1 → 2 (Naked Single)
  60. Riga 7 / Colonna 1 → 9 (Full House)
  61. Riga 7 / Colonna 3 → 2 (Full House)
  62. Riga 1 / Colonna 7 → 2 (Naked Single)
  63. Riga 1 / Colonna 3 → 3 (Full House)
  64. Riga 3 / Colonna 3 → 6 (Full House)
  65. Riga 3 / Colonna 7 → 8 (Full House)
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