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

Questo puzzle di sudoku ha 63 passaggi e viene risolto utilizzando tecniche di Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Pair, Turbot Fish, undefined.

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

Passaggi della soluzione:

  1. Riga 2 / Colonna 4 → 7 (Hidden Single)
  2. Riga 6 / Colonna 7 → 7 (Hidden Single)
  3. Riga 1 / Colonna 9 → 7 (Hidden Single)
  4. Riga 8 / Colonna 8 → 9 (Hidden Single)
  5. Riga 2 / Colonna 6 → 1 (Hidden Single)
  6. Riga 3 / Colonna 4 → 5 (Naked Single)
  7. Riga 7 / Colonna 6 → 5 (Naked Single)
  8. Riga 6 / Colonna 4 → 1 (Naked Single)
  9. Riga 8 / Colonna 4 → 3 (Naked Single)
  10. Riga 4 / Colonna 4 → 9 (Full House)
  11. Riga 8 / Colonna 6 → 2 (Naked Single)
  12. Riga 6 / Colonna 6 → 8 (Naked Single)
  13. Riga 4 / Colonna 6 → 3 (Full House)
  14. Riga 6 / Colonna 5 → 6 (Hidden Single)
  15. Riga 4 / Colonna 5 → 5 (Naked Single)
  16. Riga 5 / Colonna 5 → 2 (Full House)
  17. Riga 4 / Colonna 9 → 6 (Hidden Single)
  18. Riga 4 / Colonna 1 → 1 (Hidden Single)
  19. Riga 9 / Colonna 2 → 9 (Hidden Single)
  20. Riga 9 / Colonna 5 → 1 (Naked Single)
  21. Riga 8 / Colonna 5 → 7 (Naked Single)
  22. Riga 7 / Colonna 5 → 9 (Full House)
  23. Riga 1 / Colonna 8 → 3 (Hidden Single)
  24. Riga 6 / Colonna 2 → 2 (Hidden Single)
  25. Riga 7 / Colonna 1 → 7 (Hidden Single)
  26. Riga 3 / Colonna 1 → 3 (Hidden Single)
  27. Riga 7 / Colonna 3 → 4 (Hidden Single)
  28. Riga 3 / Colonna 3 → 2 (Hidden Single)
  29. Riga 9 / Colonna 1 → 2 (Hidden Single)
  30. Riga 8 / Colonna 3 → 1 (Hidden Single)
  31. Locked Candidates Type 1 (Pointing): 4 in b6 => r2c8<>4
  32. Locked Candidates Type 1 (Pointing): 8 in b7 => r8c7<>8
  33. Locked Candidates Type 2 (Claiming): 4 in r2 => r1c1<>4
  34. Naked Pair: 1,8 in r37c9 => r5c9<>8
  35. Turbot Fish: 5 r1c7 =5= r2c8 -5- r6c8 =5= r6c1 => r1c1<>5
  36. 2-String Kite: 5 in r1c7,r8c2 (connected by r1c3,r2c2) => r8c7<>5
  37. Riga 8 / Colonna 7 → 6 (Naked Single)
  38. Riga 2 / Colonna 1 → 6 (Hidden Single)
  39. Riga 9 / Colonna 3 → 6 (Hidden Single)
  40. Riga 2 / Colonna 2 → 4 (Hidden Single)
  41. Riga 4 / Colonna 2 → 8 (Naked Single)
  42. Riga 4 / Colonna 8 → 4 (Full House)
  43. Riga 8 / Colonna 2 → 5 (Full House)
  44. Riga 8 / Colonna 1 → 8 (Full House)
  45. Riga 6 / Colonna 8 → 5 (Naked Single)
  46. Riga 2 / Colonna 8 → 8 (Full House)
  47. Riga 6 / Colonna 1 → 4 (Full House)
  48. Riga 2 / Colonna 3 → 5 (Full House)
  49. Riga 1 / Colonna 1 → 9 (Naked Single)
  50. Riga 1 / Colonna 3 → 8 (Full House)
  51. Riga 5 / Colonna 3 → 9 (Full House)
  52. Riga 5 / Colonna 1 → 5 (Full House)
  53. Riga 5 / Colonna 9 → 3 (Naked Single)
  54. Riga 5 / Colonna 7 → 8 (Full House)
  55. Riga 3 / Colonna 9 → 1 (Naked Single)
  56. Riga 1 / Colonna 5 → 4 (Naked Single)
  57. Riga 1 / Colonna 7 → 5 (Full House)
  58. Riga 3 / Colonna 7 → 4 (Full House)
  59. Riga 3 / Colonna 5 → 8 (Full House)
  60. Riga 9 / Colonna 9 → 5 (Naked Single)
  61. Riga 7 / Colonna 9 → 8 (Full House)
  62. Riga 7 / Colonna 7 → 1 (Full House)
  63. Riga 9 / Colonna 7 → 3 (Full House)
Mostra di più...