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

Questo puzzle di sudoku ha passaggi e viene risolto utilizzando tecniche di .

Prova a risolvere

Passaggi della soluzione:

  1. Riga 1 / Colonna 5 → 5 (Hidden Single)
  2. Riga 2 / Colonna 9 → 1 (Hidden Single)
  3. Riga 3 / Colonna 2 → 2 (Hidden Single)
  4. Riga 5 / Colonna 3 → 7 (Hidden Single)
  5. Riga 5 / Colonna 2 → 1 (Hidden Single)
  6. Riga 4 / Colonna 5 → 1 (Hidden Single)
  7. Riga 8 / Colonna 4 → 8 (Hidden Single)
  8. Riga 8 / Colonna 5 → 7 (Hidden Single)
  9. Riga 2 / Colonna 1 → 7 (Hidden Single)
  10. Riga 3 / Colonna 5 → 3 (Hidden Single)
  11. Riga 5 / Colonna 7 → 9 (Hidden Single)
  12. Locked Candidates Type 1 (Pointing): 9 in b2 => r2c2<>9
  13. Locked Candidates Type 1 (Pointing): 3 in b7 => r4c1<>3,r6c1<>3
  14. Locked Candidates Type 1 (Pointing): 9 in b8 => r9c2<>9,r9c3<>9
  15. Locked Candidates Type 2 (Claiming): 8 in c7 => r1c8<>8
  16. Naked Pair: 4,8 in r2c2,r9c2 => r1c2<>4,r1c2<>8,r4c2<>4,r6c2<>4
  17. Riga 1 / Colonna 2 → 9 (Naked Single)
  18. Naked Triple: 2,4,6 in r7c3,r7c5,r7c6 => r7c1<>2,r7c1<>4,r7c8<>4,r7c8<>6
  19. Locked Candidates Type 1 (Pointing): 2 in b7 => r6c3<>2
  20. Locked Candidates Type 1 (Pointing): 6 in b9 => r9c5<>6,r9c6<>6
  21. Hidden Triple: 3,5,8 in r6c2,r6c8,r6c9 => r6c8<>2,r6c8<>4,r6c8<>6,r6c9<>4,r6c9<>6
  22. Naked Pair: 3,8 in r6c8,r7c8 => r1c8<>3,r4c8<>3,r8c8<>3,r9c8<>8
  23. Riga 1 / Colonna 7 → 3 (Hidden Single)
  24. Riga 1 / Colonna 1 → 8 (Hidden Single)
  25. Riga 2 / Colonna 2 → 4 (Full House)
  26. Riga 7 / Colonna 1 → 3 (Naked Single)
  27. Riga 7 / Colonna 8 → 8 (Naked Single)
  28. Riga 6 / Colonna 8 → 3 (Naked Single)
  29. Riga 6 / Colonna 2 → 5 (Naked Single)
  30. Riga 4 / Colonna 2 → 3 (Naked Single)
  31. Riga 9 / Colonna 2 → 8 (Full House)
  32. Riga 6 / Colonna 9 → 8 (Naked Single)
  33. Riga 2 / Colonna 7 → 8 (Hidden Single)
  34. Riga 4 / Colonna 9 → 5 (Hidden Single)
  35. Riga 4 / Colonna 8 → 7 (Hidden Single)
  36. Riga 1 / Colonna 8 → 4 (Naked Single)
  37. Riga 1 / Colonna 4 → 7 (Full House)
  38. Riga 3 / Colonna 7 → 6 (Naked Single)
  39. Riga 4 / Colonna 7 → 4 (Full House)
  40. Riga 3 / Colonna 9 → 7 (Full House)
  41. Riga 3 / Colonna 4 → 4 (Full House)
  42. Riga 6 / Colonna 4 → 6 (Full House)
  43. Riga 4 / Colonna 6 → 2 (Naked Single)
  44. Riga 4 / Colonna 1 → 6 (Full House)
  45. Riga 6 / Colonna 5 → 4 (Full House)
  46. Riga 5 / Colonna 9 → 6 (Naked Single)
  47. Riga 5 / Colonna 8 → 2 (Full House)
  48. Riga 5 / Colonna 1 → 4 (Full House)
  49. Riga 6 / Colonna 3 → 9 (Naked Single)
  50. Riga 6 / Colonna 1 → 2 (Full House)
  51. Riga 8 / Colonna 1 → 9 (Full House)
  52. Riga 8 / Colonna 8 → 1 (Naked Single)
  53. Riga 9 / Colonna 8 → 6 (Full House)
  54. Riga 8 / Colonna 3 → 4 (Naked Single)
  55. Riga 8 / Colonna 9 → 3 (Full House)
  56. Riga 9 / Colonna 9 → 4 (Full House)
  57. Riga 7 / Colonna 3 → 2 (Naked Single)
  58. Riga 9 / Colonna 3 → 1 (Full House)
  59. Riga 7 / Colonna 5 → 6 (Naked Single)
  60. Riga 7 / Colonna 6 → 4 (Full House)
  61. Riga 2 / Colonna 5 → 9 (Naked Single)
  62. Riga 2 / Colonna 6 → 6 (Full House)
  63. Riga 9 / Colonna 5 → 2 (Full House)
  64. Riga 9 / Colonna 6 → 9 (Full House)
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