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

Questo puzzle di sudoku ha 63 passaggi e viene risolto utilizzando tecniche di Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Full House, undefined.

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

Passaggi della soluzione:

  1. Riga 9 / Colonna 2 → 1 (Naked Single)
  2. Riga 2 / Colonna 6 → 9 (Hidden Single)
  3. Riga 6 / Colonna 9 → 9 (Hidden Single)
  4. Riga 4 / Colonna 2 → 9 (Hidden Single)
  5. Riga 7 / Colonna 4 → 9 (Hidden Single)
  6. Riga 1 / Colonna 3 → 1 (Hidden Single)
  7. Riga 8 / Colonna 8 → 9 (Hidden Single)
  8. Riga 4 / Colonna 9 → 1 (Hidden Single)
  9. Riga 5 / Colonna 2 → 4 (Hidden Single)
  10. Riga 1 / Colonna 1 → 8 (Hidden Single)
  11. Riga 6 / Colonna 4 → 4 (Hidden Single)
  12. Locked Candidates Type 1 (Pointing): 2 in b1 => r2c579<>2
  13. Riga 2 / Colonna 5 → 7 (Naked Single)
  14. Riga 3 / Colonna 2 → 7 (Hidden Single)
  15. Riga 7 / Colonna 2 → 6 (Naked Single)
  16. Riga 1 / Colonna 2 → 3 (Full House)
  17. Riga 5 / Colonna 4 → 7 (Hidden Single)
  18. Riga 7 / Colonna 6 → 7 (Hidden Single)
  19. Riga 7 / Colonna 3 → 2 (Naked Single)
  20. Riga 2 / Colonna 3 → 6 (Naked Single)
  21. Riga 2 / Colonna 1 → 2 (Full House)
  22. Riga 2 / Colonna 9 → 4 (Naked Single)
  23. Riga 2 / Colonna 7 → 3 (Full House)
  24. Riga 7 / Colonna 9 → 8 (Naked Single)
  25. Riga 7 / Colonna 8 → 4 (Full House)
  26. Riga 3 / Colonna 6 → 3 (Hidden Single)
  27. Riga 9 / Colonna 6 → 8 (Hidden Single)
  28. Riga 4 / Colonna 7 → 4 (Hidden Single)
  29. Riga 5 / Colonna 8 → 3 (Hidden Single)
  30. Riga 5 / Colonna 3 → 8 (Naked Single)
  31. Riga 3 / Colonna 5 → 1 (Hidden Single)
  32. Riga 6 / Colonna 6 → 1 (Hidden Single)
  33. Locked Candidates Type 1 (Pointing): 6 in b5 => r1c6<>6
  34. 2-String Kite: 2 in r5c7,r8c5 (connected by r4c5,r5c6) => r8c7<>2
  35. 2-String Kite: 2 in r4c5,r9c8 (connected by r8c5,r9c4) => r4c8<>2
  36. Riga 5 / Colonna 7 → 2 (Hidden Single)
  37. Riga 5 / Colonna 6 → 6 (Full House)
  38. 2-String Kite: 2 in r3c9,r9c4 (connected by r8c9,r9c8) => r3c4<>2
  39. Locked Candidates Type 1 (Pointing): 2 in b2 => r1c8<>2
  40. 2-String Kite: 5 in r3c7,r9c4 (connected by r8c7,r9c8) => r3c4<>5
  41. Riga 3 / Colonna 4 → 6 (Naked Single)
  42. Riga 3 / Colonna 9 → 2 (Naked Single)
  43. Riga 8 / Colonna 9 → 6 (Full House)
  44. Riga 8 / Colonna 7 → 5 (Naked Single)
  45. Riga 9 / Colonna 8 → 2 (Full House)
  46. Riga 9 / Colonna 4 → 5 (Full House)
  47. Riga 8 / Colonna 5 → 2 (Full House)
  48. Riga 1 / Colonna 4 → 2 (Full House)
  49. Riga 1 / Colonna 6 → 5 (Full House)
  50. Riga 1 / Colonna 8 → 6 (Full House)
  51. Riga 4 / Colonna 6 → 2 (Full House)
  52. Riga 3 / Colonna 7 → 8 (Naked Single)
  53. Riga 3 / Colonna 8 → 5 (Full House)
  54. Riga 4 / Colonna 8 → 8 (Full House)
  55. Riga 6 / Colonna 7 → 6 (Full House)
  56. Riga 4 / Colonna 5 → 5 (Naked Single)
  57. Riga 6 / Colonna 5 → 8 (Full House)
  58. Riga 6 / Colonna 1 → 3 (Naked Single)
  59. Riga 6 / Colonna 3 → 5 (Full House)
  60. Riga 4 / Colonna 3 → 7 (Naked Single)
  61. Riga 4 / Colonna 1 → 6 (Full House)
  62. Riga 8 / Colonna 1 → 7 (Full House)
  63. Riga 8 / Colonna 3 → 3 (Full House)
Mostra di più...