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

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), Naked Triple, Naked Pair, undefined, Full House, Swordfish.

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 7 → 1 (Hidden Single)
  2. Riga 4 / Colonna 4 → 2 (Hidden Single)
  3. Riga 8 / Colonna 1 → 7 (Hidden Single)
  4. Riga 4 / Colonna 6 → 7 (Hidden Single)
  5. Riga 4 / Colonna 7 → 4 (Naked Single)
  6. Locked Candidates Type 1 (Pointing): 3 in b5 => r6c13<>3
  7. Locked Candidates Type 1 (Pointing): 9 in b6 => r78c9<>9
  8. Locked Candidates Type 2 (Claiming): 2 in r3 => r2c9<>2
  9. Locked Candidates Type 2 (Claiming): 3 in c3 => r7c1,r9c2<>3
  10. Naked Triple: 4,8,9 in r7c1,r89c2 => r7c3<>4, r79c3<>8, r79c3<>9
  11. Naked Triple: 2,6,8 in r7c79,r8c9 => r89c8,r9c7<>6
  12. Riga 8 / Colonna 8 → 9 (Naked Single)
  13. Riga 2 / Colonna 8 → 6 (Hidden Single)
  14. Riga 2 / Colonna 9 → 5 (Naked Single)
  15. Riga 3 / Colonna 6 → 6 (Hidden Single)
  16. Riga 1 / Colonna 8 → 4 (Hidden Single)
  17. Riga 1 / Colonna 6 → 5 (Naked Single)
  18. Riga 1 / Colonna 4 → 7 (Hidden Single)
  19. Naked Pair: 8,9 in r14c3 => r36c3<>9
  20. X-Wing: 9 r37 c14 => r46c1,r9c4<>9
  21. Riga 6 / Colonna 9 → 9 (Hidden Single)
  22. Riga 4 / Colonna 9 → 1 (Naked Single)
  23. Riga 4 / Colonna 1 → 8 (Naked Single)
  24. Riga 4 / Colonna 3 → 9 (Full House)
  25. Riga 5 / Colonna 9 → 7 (Naked Single)
  26. Riga 1 / Colonna 3 → 8 (Naked Single)
  27. Riga 3 / Colonna 9 → 2 (Naked Single)
  28. Riga 3 / Colonna 7 → 7 (Full House)
  29. Riga 5 / Colonna 8 → 5 (Naked Single)
  30. Riga 6 / Colonna 7 → 6 (Full House)
  31. Riga 9 / Colonna 8 → 7 (Full House)
  32. Riga 9 / Colonna 7 → 5 (Naked Single)
  33. Riga 7 / Colonna 7 → 2 (Full House)
  34. Swordfish: 4 r258 c125 => r367c1<>4
  35. Riga 7 / Colonna 1 → 9 (Naked Single)
  36. Riga 3 / Colonna 1 → 5 (Naked Single)
  37. Riga 9 / Colonna 2 → 8 (Naked Single)
  38. Riga 3 / Colonna 3 → 4 (Naked Single)
  39. Riga 3 / Colonna 4 → 9 (Full House)
  40. Riga 6 / Colonna 1 → 1 (Naked Single)
  41. Riga 8 / Colonna 2 → 4 (Naked Single)
  42. Riga 9 / Colonna 4 → 3 (Naked Single)
  43. Riga 2 / Colonna 1 → 3 (Naked Single)
  44. Riga 5 / Colonna 1 → 4 (Full House)
  45. Riga 6 / Colonna 3 → 5 (Naked Single)
  46. Riga 5 / Colonna 2 → 3 (Full House)
  47. Riga 5 / Colonna 5 → 1 (Full House)
  48. Riga 1 / Colonna 5 → 2 (Naked Single)
  49. Riga 1 / Colonna 2 → 9 (Full House)
  50. Riga 2 / Colonna 2 → 2 (Full House)
  51. Riga 2 / Colonna 5 → 4 (Full House)
  52. Riga 8 / Colonna 5 → 6 (Naked Single)
  53. Riga 8 / Colonna 9 → 8 (Full House)
  54. Riga 9 / Colonna 5 → 9 (Full House)
  55. Riga 7 / Colonna 9 → 6 (Full House)
  56. Riga 6 / Colonna 4 → 4 (Naked Single)
  57. Riga 6 / Colonna 6 → 3 (Full House)
  58. Riga 7 / Colonna 4 → 8 (Full House)
  59. Riga 7 / Colonna 6 → 4 (Naked Single)
  60. Riga 9 / Colonna 6 → 1 (Full House)
  61. Riga 9 / Colonna 3 → 6 (Full House)
  62. Riga 7 / Colonna 3 → 3 (Full House)
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