Soluzione per Sudoku diabolico #1123713524895

3
2
7
2
3
1
5
4
2
4
3
8
2
7
5
3
1
4
1
8
3
7
2
8
1
7

Questo puzzle di sudoku ha 61 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, Naked Single, Full House.

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

Passaggi della soluzione:

  1. Riga 5 / Colonna 5 → 3 (Hidden Single)
  2. Riga 9 / Colonna 5 → 1 (Hidden Single)
  3. Riga 9 / Colonna 7 → 4 (Hidden Single)
  4. Riga 8 / Colonna 2 → 3 (Hidden Single)
  5. Riga 9 / Colonna 8 → 3 (Hidden Single)
  6. Riga 3 / Colonna 7 → 3 (Hidden Single)
  7. Locked Candidates Type 1 (Pointing): 4 in b1 => r1c5<>4
  8. Locked Candidates Type 1 (Pointing): 8 in b6 => r13c9<>8
  9. Locked Candidates Type 1 (Pointing): 5 in b9 => r5c9<>5
  10. Locked Candidates Type 2 (Claiming): 8 in r1 => r2c1<>8
  11. Naked Triple: 4,6,9 in r378c5 => r12c5<>6, r12c5<>9
  12. Riga 1 / Colonna 5 → 7 (Naked Single)
  13. Riga 2 / Colonna 5 → 7 (Naked Single)
  14. Riga 6 / Colonna 9 → 7 (Hidden Single)
  15. Riga 4 / Colonna 1 → 7 (Hidden Single)
  16. Riga 7 / Colonna 2 → 7 (Hidden Single)
  17. Riga 6 / Colonna 7 → 2 (Hidden Single)
  18. Riga 8 / Colonna 9 → 2 (Hidden Single)
  19. Riga 6 / Colonna 3 → 8 (Hidden Single)
  20. Riga 5 / Colonna 9 → 8 (Hidden Single)
  21. Riga 2 / Colonna 8 → 2 (Hidden Single)
  22. Riga 7 / Colonna 3 → 2 (Hidden Single)
  23. Riga 9 / Colonna 9 → 5 (Hidden Single)
  24. Riga 1 / Colonna 1 → 8 (Hidden Single)
  25. Riga 3 / Colonna 8 → 8 (Hidden Single)
  26. Riga 1 / Colonna 3 → 4 (Hidden Single)
  27. Riga 7 / Colonna 1 → 4 (Hidden Single)
  28. Riga 4 / Colonna 3 → 1 (Hidden Single)
  29. Riga 7 / Colonna 4 → 5 (Hidden Single)
  30. Riga 8 / Colonna 3 → 5 (Hidden Single)
  31. Riga 6 / Colonna 6 → 1 (Hidden Single)
  32. Riga 4 / Colonna 7 → 5 (Hidden Single)
  33. Riga 5 / Colonna 1 → 5 (Hidden Single)
  34. Locked Candidates Type 1 (Pointing): 6 in b9 => r4c8<>6
  35. Riga 4 / Colonna 8 → 9 (Naked Single)
  36. Riga 5 / Colonna 7 → 6 (Full House)
  37. Riga 7 / Colonna 8 → 6 (Full House)
  38. Riga 8 / Colonna 8 → 6 (Full House)
  39. Riga 5 / Colonna 3 → 9 (Full House)
  40. Riga 7 / Colonna 5 → 9 (Full House)
  41. Riga 6 / Colonna 2 → 6 (Full House)
  42. Riga 9 / Colonna 3 → 6 (Full House)
  43. Riga 6 / Colonna 4 → 9 (Full House)
  44. Riga 9 / Colonna 1 → 9 (Full House)
  45. Riga 2 / Colonna 1 → 6 (Full House)
  46. Riga 8 / Colonna 5 → 4 (Naked Single)
  47. Riga 8 / Colonna 4 → 8 (Full House)
  48. Riga 8 / Colonna 6 → 8 (Full House)
  49. Riga 2 / Colonna 4 → 8 (Naked Single)
  50. Riga 3 / Colonna 5 → 6 (Naked Single)
  51. Riga 3 / Colonna 9 → 9 (Naked Single)
  52. Riga 1 / Colonna 7 → 1 (Full House)
  53. Riga 1 / Colonna 9 → 6 (Full House)
  54. Riga 2 / Colonna 7 → 1 (Full House)
  55. Riga 1 / Colonna 2 → 9 (Full House)
  56. Riga 3 / Colonna 2 → 5 (Full House)
  57. Riga 2 / Colonna 2 → 5 (Full House)
  58. Riga 3 / Colonna 6 → 4 (Full House)
  59. Riga 2 / Colonna 6 → 9 (Naked Single)
  60. Riga 4 / Colonna 6 → 6 (Naked Single)
  61. Riga 4 / Colonna 4 → 4 (Full House)
Mostra di più...