Soluzione per Sudoku diabolico #1443713524895

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

Questo puzzle di sudoku ha 60 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Pair, Naked Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, 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 7 / Colonna 7 → 4 (Hidden Single)
  3. Riga 8 / Colonna 8 → 3 (Hidden Single)
  4. Riga 5 / Colonna 9 → 1 (Hidden Single)
  5. Locked Pair: 6,9 in r6c46 => r4c46,r6c278<>6, r4c46,r6c278<>9
  6. Riga 6 / Colonna 7 → 5 (Naked Single)
  7. Riga 4 / Colonna 4 → 1 (Naked Single)
  8. Riga 4 / Colonna 6 → 1 (Naked Single)
  9. Riga 6 / Colonna 2 → 8 (Naked Single)
  10. Riga 6 / Colonna 8 → 8 (Naked Single)
  11. Riga 7 / Colonna 1 → 1 (Hidden Single)
  12. Riga 2 / Colonna 3 → 8 (Hidden Single)
  13. Riga 3 / Colonna 2 → 1 (Hidden Single)
  14. Riga 9 / Colonna 1 → 8 (Hidden Single)
  15. Riga 2 / Colonna 9 → 3 (Hidden Single)
  16. Riga 3 / Colonna 3 → 3 (Hidden Single)
  17. Riga 9 / Colonna 2 → 2 (Hidden Single)
  18. Locked Candidates Type 1 (Pointing): 6 in b7 => r8c67<>6
  19. Locked Candidates Type 1 (Pointing): 9 in b7 => r8c67<>9
  20. Riga 8 / Colonna 6 → 7 (Naked Single)
  21. Riga 8 / Colonna 7 → 7 (Naked Single)
  22. Riga 1 / Colonna 1 → 7 (Hidden Single)
  23. Riga 2 / Colonna 4 → 7 (Hidden Single)
  24. Riga 5 / Colonna 2 → 7 (Hidden Single)
  25. Locked Candidates Type 2 (Claiming): 2 in r2 => r1c89,r3c9<>2
  26. Riga 7 / Colonna 9 → 2 (Hidden Single)
  27. Naked Triple: 5,6,9 in r1c89,r3c9 => r2c78<>6, r2c78<>9
  28. Riga 2 / Colonna 7 → 2 (Naked Single)
  29. Riga 2 / Colonna 8 → 2 (Naked Single)
  30. Riga 2 / Colonna 2 → 6 (Hidden Single)
  31. Riga 4 / Colonna 3 → 2 (Hidden Single)
  32. Riga 1 / Colonna 3 → 9 (Naked Single)
  33. Riga 3 / Colonna 1 → 2 (Full House)
  34. Riga 5 / Colonna 3 → 6 (Naked Single)
  35. Riga 5 / Colonna 1 → 9 (Full House)
  36. Riga 5 / Colonna 7 → 9 (Full House)
  37. Riga 5 / Colonna 8 → 9 (Full House)
  38. Riga 8 / Colonna 3 → 5 (Full House)
  39. Riga 4 / Colonna 2 → 5 (Full House)
  40. Riga 8 / Colonna 1 → 6 (Full House)
  41. Riga 8 / Colonna 2 → 9 (Full House)
  42. Riga 4 / Colonna 8 → 6 (Naked Single)
  43. Riga 9 / Colonna 7 → 6 (Naked Single)
  44. Riga 1 / Colonna 8 → 5 (Naked Single)
  45. Riga 7 / Colonna 8 → 5 (Naked Single)
  46. Riga 1 / Colonna 9 → 6 (Naked Single)
  47. Riga 9 / Colonna 9 → 9 (Full House)
  48. Riga 3 / Colonna 9 → 9 (Full House)
  49. Riga 9 / Colonna 4 → 5 (Full House)
  50. Riga 9 / Colonna 5 → 5 (Full House)
  51. Riga 1 / Colonna 5 → 8 (Naked Single)
  52. Riga 1 / Colonna 6 → 2 (Full House)
  53. Riga 3 / Colonna 6 → 6 (Full House)
  54. Riga 3 / Colonna 4 → 6 (Full House)
  55. Riga 3 / Colonna 5 → 6 (Full House)
  56. Riga 6 / Colonna 6 → 9 (Naked Single)
  57. Riga 6 / Colonna 4 → 9 (Naked Single)
  58. Riga 7 / Colonna 4 → 9 (Naked Single)
  59. Riga 7 / Colonna 5 → 9 (Naked Single)
  60. Riga 7 / Colonna 6 → 8 (Naked Single)
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