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

Questo puzzle di sudoku ha 62 passaggi e viene risolto utilizzando tecniche di Naked Single, Hidden Single, Locked Pair, Locked Candidates Type 1 (Pointing), Full House, Remote Pair.

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

Passaggi della soluzione:

  1. Riga 5 / Colonna 9 → 4 (Naked Single)
  2. Riga 7 / Colonna 9 → 8 (Hidden Single)
  3. Riga 8 / Colonna 6 → 8 (Hidden Single)
  4. Riga 2 / Colonna 6 → 7 (Hidden Single)
  5. Locked Pair: 1,9 in r5c78 => r46c8,r5c15<>1, r46c8,r5c136<>9
  6. Riga 6 / Colonna 1 → 1 (Hidden Single)
  7. Riga 4 / Colonna 4 → 1 (Hidden Single)
  8. Riga 4 / Colonna 2 → 4 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 8 in b4 => r13c3<>8
  10. Locked Candidates Type 1 (Pointing): 6 in b6 => r289c8<>6
  11. Riga 2 / Colonna 1 → 6 (Hidden Single)
  12. Riga 8 / Colonna 7 → 6 (Hidden Single)
  13. Riga 9 / Colonna 9 → 3 (Naked Single)
  14. Riga 3 / Colonna 9 → 5 (Naked Single)
  15. Riga 1 / Colonna 9 → 6 (Full House)
  16. Riga 8 / Colonna 8 → 2 (Naked Single)
  17. Riga 2 / Colonna 8 → 4 (Hidden Single)
  18. Riga 9 / Colonna 8 → 9 (Naked Single)
  19. Riga 5 / Colonna 8 → 1 (Naked Single)
  20. Riga 3 / Colonna 8 → 3 (Naked Single)
  21. Riga 5 / Colonna 7 → 9 (Naked Single)
  22. Riga 3 / Colonna 6 → 9 (Naked Single)
  23. Riga 3 / Colonna 3 → 2 (Naked Single)
  24. Riga 4 / Colonna 6 → 6 (Naked Single)
  25. Riga 3 / Colonna 7 → 1 (Naked Single)
  26. Riga 1 / Colonna 7 → 2 (Full House)
  27. Riga 4 / Colonna 8 → 8 (Naked Single)
  28. Riga 4 / Colonna 3 → 9 (Full House)
  29. Riga 6 / Colonna 8 → 6 (Full House)
  30. Riga 6 / Colonna 6 → 3 (Naked Single)
  31. Riga 5 / Colonna 6 → 5 (Full House)
  32. Riga 3 / Colonna 5 → 8 (Naked Single)
  33. Riga 3 / Colonna 1 → 4 (Full House)
  34. Riga 6 / Colonna 2 → 2 (Naked Single)
  35. Riga 6 / Colonna 3 → 8 (Naked Single)
  36. Riga 5 / Colonna 5 → 2 (Naked Single)
  37. Riga 6 / Colonna 5 → 4 (Naked Single)
  38. Riga 6 / Colonna 4 → 9 (Full House)
  39. Riga 9 / Colonna 1 → 2 (Hidden Single)
  40. Riga 1 / Colonna 5 → 1 (Hidden Single)
  41. Riga 1 / Colonna 2 → 9 (Hidden Single)
  42. Riga 7 / Colonna 1 → 9 (Hidden Single)
  43. Riga 1 / Colonna 1 → 8 (Hidden Single)
  44. Riga 2 / Colonna 4 → 2 (Hidden Single)
  45. Remote Pair: 3/5 r1c4 -5- r1c3 -3- r2c2 -5- r8c2 => r8c4<>3, r8c4<>5
  46. Riga 8 / Colonna 4 → 7 (Naked Single)
  47. Riga 8 / Colonna 1 → 3 (Naked Single)
  48. Riga 5 / Colonna 1 → 7 (Full House)
  49. Riga 8 / Colonna 2 → 5 (Full House)
  50. Riga 5 / Colonna 3 → 3 (Full House)
  51. Riga 2 / Colonna 2 → 3 (Full House)
  52. Riga 1 / Colonna 3 → 5 (Full House)
  53. Riga 2 / Colonna 5 → 5 (Full House)
  54. Riga 1 / Colonna 4 → 3 (Full House)
  55. Riga 9 / Colonna 5 → 6 (Naked Single)
  56. Riga 7 / Colonna 5 → 3 (Full House)
  57. Riga 7 / Colonna 4 → 4 (Naked Single)
  58. Riga 9 / Colonna 4 → 5 (Full House)
  59. Riga 9 / Colonna 3 → 7 (Naked Single)
  60. Riga 7 / Colonna 3 → 6 (Full House)
  61. Riga 7 / Colonna 7 → 7 (Full House)
  62. Riga 9 / Colonna 7 → 4 (Full House)
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