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

Questo puzzle di sudoku ha 60 passaggi e viene risolto utilizzando tecniche di Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Pair.

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

Passaggi della soluzione:

  1. Riga 6 / Colonna 7 → 4 (Naked Single)
  2. Riga 2 / Colonna 7 → 5 (Naked Single)
  3. Riga 6 / Colonna 9 → 1 (Naked Single)
  4. Riga 3 / Colonna 7 → 9 (Naked Single)
  5. Riga 4 / Colonna 9 → 8 (Naked Single)
  6. Riga 5 / Colonna 9 → 3 (Naked Single)
  7. Riga 5 / Colonna 8 → 2 (Full House)
  8. Riga 6 / Colonna 6 → 6 (Naked Single)
  9. Riga 6 / Colonna 4 → 9 (Full House)
  10. Riga 2 / Colonna 9 → 4 (Naked Single)
  11. Riga 3 / Colonna 9 → 6 (Naked Single)
  12. Riga 2 / Colonna 8 → 3 (Full House)
  13. Riga 1 / Colonna 6 → 5 (Naked Single)
  14. Riga 8 / Colonna 9 → 7 (Naked Single)
  15. Riga 9 / Colonna 9 → 5 (Naked Single)
  16. Riga 7 / Colonna 9 → 9 (Full House)
  17. Riga 4 / Colonna 1 → 6 (Hidden Single)
  18. Riga 5 / Colonna 1 → 9 (Hidden Single)
  19. Riga 1 / Colonna 5 → 9 (Hidden Single)
  20. Riga 1 / Colonna 4 → 6 (Hidden Single)
  21. Riga 3 / Colonna 4 → 3 (Hidden Single)
  22. Locked Candidates Type 1 (Pointing): 2 in b1 => r3c5<>2
  23. Locked Candidates Type 1 (Pointing): 8 in b2 => r2c1<>8
  24. Locked Pair: 1,7 in r23c1 => r3c2,r79c1<>7, r3c2<>1
  25. Riga 7 / Colonna 2 → 7 (Hidden Single)
  26. Riga 7 / Colonna 6 → 2 (Naked Single)
  27. Riga 4 / Colonna 6 → 1 (Naked Single)
  28. Riga 2 / Colonna 6 → 7 (Full House)
  29. Riga 7 / Colonna 7 → 8 (Naked Single)
  30. Riga 9 / Colonna 7 → 2 (Full House)
  31. Riga 4 / Colonna 2 → 5 (Naked Single)
  32. Riga 4 / Colonna 5 → 2 (Full House)
  33. Riga 2 / Colonna 1 → 1 (Naked Single)
  34. Riga 3 / Colonna 5 → 1 (Naked Single)
  35. Riga 7 / Colonna 4 → 5 (Naked Single)
  36. Riga 3 / Colonna 2 → 2 (Naked Single)
  37. Riga 5 / Colonna 3 → 4 (Naked Single)
  38. Riga 5 / Colonna 2 → 1 (Full House)
  39. Riga 2 / Colonna 5 → 8 (Naked Single)
  40. Riga 2 / Colonna 4 → 2 (Full House)
  41. Riga 3 / Colonna 1 → 7 (Naked Single)
  42. Riga 3 / Colonna 3 → 5 (Full House)
  43. Riga 5 / Colonna 4 → 7 (Naked Single)
  44. Riga 5 / Colonna 5 → 5 (Full House)
  45. Riga 8 / Colonna 2 → 4 (Naked Single)
  46. Riga 1 / Colonna 2 → 3 (Full House)
  47. Riga 1 / Colonna 3 → 8 (Naked Single)
  48. Riga 1 / Colonna 1 → 4 (Full House)
  49. Riga 7 / Colonna 1 → 3 (Naked Single)
  50. Riga 9 / Colonna 1 → 8 (Full House)
  51. Riga 8 / Colonna 5 → 6 (Naked Single)
  52. Riga 9 / Colonna 3 → 6 (Naked Single)
  53. Riga 8 / Colonna 3 → 2 (Full House)
  54. Riga 9 / Colonna 4 → 1 (Naked Single)
  55. Riga 8 / Colonna 4 → 8 (Full House)
  56. Riga 8 / Colonna 8 → 1 (Full House)
  57. Riga 7 / Colonna 5 → 4 (Naked Single)
  58. Riga 7 / Colonna 8 → 6 (Full House)
  59. Riga 9 / Colonna 8 → 4 (Full House)
  60. Riga 9 / Colonna 5 → 7 (Full House)
Mostra di più...