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

Questo puzzle di sudoku ha 59 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Candidates Type 1 (Pointing), Naked Triple, Locked Candidates Type 2 (Claiming), Naked Single, Naked Pair, Locked Pair, 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 8 → 6 (Hidden Single)
  2. Riga 9 / Colonna 2 → 6 (Hidden Single)
  3. Riga 9 / Colonna 5 → 8 (Hidden Single)
  4. Riga 7 / Colonna 6 → 9 (Hidden Single)
  5. Riga 8 / Colonna 1 → 3 (Hidden Single)
  6. Riga 7 / Colonna 4 → 7 (Hidden Single)
  7. Riga 6 / Colonna 1 → 2 (Hidden Single)
  8. Riga 2 / Colonna 6 → 7 (Hidden Single)
  9. Riga 2 / Colonna 4 → 6 (Hidden Single)
  10. Riga 5 / Colonna 6 → 6 (Hidden Single)
  11. Locked Candidates Type 1 (Pointing): 3 in b2 => r3c89<>3
  12. Naked Triple: 1,3,4 in r8c7,r9c89 => r7c8,r8c9<>1, r8c9<>4
  13. Locked Candidates Type 2 (Claiming): 1 in r7 => r89c3<>1
  14. Riga 9 / Colonna 3 → 2 (Naked Single)
  15. Naked Pair: 1,4 in r59c4 => r348c4<>4, r48c4<>1
  16. Riga 8 / Colonna 4 → 2 (Naked Single)
  17. Naked Triple: 1,3,4 in r268c7 => r14c7<>1, r4c7<>3, r4c7<>4
  18. Locked Candidates Type 1 (Pointing): 1 in b3 => r2c13<>1
  19. Locked Pair: 5,8 in r2c13 => r1c12,r2c9,r3c2<>5
  20. Riga 1 / Colonna 5 → 5 (Hidden Single)
  21. Riga 3 / Colonna 4 → 3 (Naked Single)
  22. Riga 4 / Colonna 4 → 5 (Naked Single)
  23. Riga 6 / Colonna 6 → 3 (Hidden Single)
  24. Riga 2 / Colonna 7 → 3 (Hidden Single)
  25. Riga 2 / Colonna 9 → 1 (Naked Single)
  26. Riga 8 / Colonna 6 → 1 (Hidden Single)
  27. Riga 9 / Colonna 4 → 4 (Full House)
  28. Riga 5 / Colonna 4 → 1 (Full House)
  29. Riga 8 / Colonna 7 → 4 (Naked Single)
  30. Riga 9 / Colonna 9 → 3 (Naked Single)
  31. Riga 9 / Colonna 8 → 1 (Full House)
  32. Riga 6 / Colonna 7 → 1 (Naked Single)
  33. Riga 6 / Colonna 8 → 8 (Naked Single)
  34. Riga 5 / Colonna 9 → 4 (Naked Single)
  35. Riga 5 / Colonna 1 → 8 (Full House)
  36. Riga 7 / Colonna 8 → 5 (Naked Single)
  37. Riga 8 / Colonna 9 → 8 (Full House)
  38. Riga 8 / Colonna 3 → 5 (Full House)
  39. Riga 4 / Colonna 9 → 9 (Naked Single)
  40. Riga 3 / Colonna 9 → 5 (Full House)
  41. Riga 2 / Colonna 1 → 5 (Naked Single)
  42. Riga 2 / Colonna 3 → 8 (Full House)
  43. Riga 3 / Colonna 8 → 2 (Naked Single)
  44. Riga 1 / Colonna 7 → 9 (Full House)
  45. Riga 4 / Colonna 7 → 2 (Full House)
  46. Riga 4 / Colonna 8 → 3 (Full House)
  47. Riga 7 / Colonna 1 → 1 (Naked Single)
  48. Riga 1 / Colonna 1 → 4 (Full House)
  49. Riga 7 / Colonna 2 → 8 (Full House)
  50. Riga 6 / Colonna 3 → 7 (Naked Single)
  51. Riga 4 / Colonna 3 → 1 (Full House)
  52. Riga 3 / Colonna 6 → 4 (Naked Single)
  53. Riga 1 / Colonna 6 → 2 (Full House)
  54. Riga 1 / Colonna 2 → 1 (Full House)
  55. Riga 3 / Colonna 2 → 9 (Full House)
  56. Riga 6 / Colonna 5 → 4 (Naked Single)
  57. Riga 4 / Colonna 5 → 7 (Full House)
  58. Riga 4 / Colonna 2 → 4 (Full House)
  59. Riga 6 / Colonna 2 → 5 (Full House)
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