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

Questo puzzle di sudoku ha 58 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Pair, Naked Single, 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 4 / Colonna 3 → 3 (Hidden Single)
  2. Riga 3 / Colonna 2 → 2 (Hidden Single)
  3. Riga 4 / Colonna 9 → 5 (Hidden Single)
  4. Riga 6 / Colonna 3 → 6 (Hidden Single)
  5. Locked Candidates Type 1 (Pointing): 1 in b6 => r1c7<>1
  6. Locked Candidates Type 2 (Claiming): 6 in c4 => r13c5,r3c6<>6
  7. Naked Pair: 4,7 in r4c27 => r4c58<>4, r4c568<>7
  8. Riga 4 / Colonna 8 → 8 (Naked Single)
  9. Riga 9 / Colonna 6 → 8 (Hidden Single)
  10. Riga 9 / Colonna 9 → 4 (Naked Single)
  11. Riga 2 / Colonna 9 → 1 (Naked Single)
  12. Riga 1 / Colonna 9 → 7 (Naked Single)
  13. Riga 8 / Colonna 9 → 8 (Full House)
  14. Riga 9 / Colonna 5 → 6 (Hidden Single)
  15. Riga 4 / Colonna 5 → 2 (Naked Single)
  16. Riga 4 / Colonna 6 → 6 (Naked Single)
  17. Riga 9 / Colonna 7 → 2 (Hidden Single)
  18. Riga 1 / Colonna 7 → 9 (Naked Single)
  19. Riga 7 / Colonna 8 → 7 (Naked Single)
  20. Riga 7 / Colonna 7 → 3 (Full House)
  21. Riga 1 / Colonna 1 → 5 (Naked Single)
  22. Riga 1 / Colonna 3 → 1 (Naked Single)
  23. Riga 1 / Colonna 5 → 8 (Naked Single)
  24. Riga 9 / Colonna 1 → 3 (Hidden Single)
  25. Riga 6 / Colonna 8 → 9 (Hidden Single)
  26. Riga 5 / Colonna 3 → 9 (Hidden Single)
  27. Riga 3 / Colonna 3 → 4 (Naked Single)
  28. Riga 9 / Colonna 3 → 5 (Full House)
  29. Riga 2 / Colonna 1 → 9 (Full House)
  30. Riga 9 / Colonna 2 → 9 (Full House)
  31. Riga 3 / Colonna 8 → 6 (Naked Single)
  32. Riga 2 / Colonna 5 → 5 (Naked Single)
  33. Riga 1 / Colonna 8 → 2 (Naked Single)
  34. Riga 1 / Colonna 4 → 6 (Full House)
  35. Riga 2 / Colonna 8 → 4 (Full House)
  36. Riga 2 / Colonna 6 → 2 (Full House)
  37. Riga 3 / Colonna 4 → 1 (Naked Single)
  38. Riga 3 / Colonna 6 → 7 (Naked Single)
  39. Riga 3 / Colonna 5 → 9 (Full House)
  40. Riga 8 / Colonna 4 → 4 (Naked Single)
  41. Riga 5 / Colonna 4 → 5 (Naked Single)
  42. Riga 7 / Colonna 5 → 1 (Naked Single)
  43. Riga 8 / Colonna 1 → 7 (Naked Single)
  44. Riga 6 / Colonna 1 → 4 (Full House)
  45. Riga 5 / Colonna 6 → 1 (Naked Single)
  46. Riga 7 / Colonna 6 → 5 (Full House)
  47. Riga 6 / Colonna 4 → 8 (Naked Single)
  48. Riga 7 / Colonna 4 → 2 (Full House)
  49. Riga 7 / Colonna 2 → 4 (Full House)
  50. Riga 8 / Colonna 5 → 3 (Full House)
  51. Riga 8 / Colonna 2 → 1 (Full House)
  52. Riga 4 / Colonna 2 → 7 (Naked Single)
  53. Riga 4 / Colonna 7 → 4 (Full House)
  54. Riga 6 / Colonna 2 → 5 (Full House)
  55. Riga 6 / Colonna 5 → 7 (Naked Single)
  56. Riga 5 / Colonna 5 → 4 (Full House)
  57. Riga 5 / Colonna 7 → 7 (Full House)
  58. Riga 6 / Colonna 7 → 1 (Full House)
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