Soluzione per Sudoku diabolico #1288713524895

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

Questo puzzle di sudoku ha 58 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Quadruple, 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 8 / Colonna 8 → 8 (Hidden Single)
  2. Riga 5 / Colonna 1 → 1 (Hidden Single)
  3. Riga 3 / Colonna 4 → 8 (Hidden Single)
  4. Riga 7 / Colonna 1 → 4 (Hidden Single)
  5. Riga 8 / Colonna 6 → 7 (Hidden Single)
  6. Riga 5 / Colonna 8 → 7 (Hidden Single)
  7. Riga 9 / Colonna 9 → 7 (Hidden Single)
  8. Riga 1 / Colonna 3 → 7 (Hidden Single)
  9. Riga 2 / Colonna 4 → 7 (Hidden Single)
  10. Riga 1 / Colonna 9 → 4 (Hidden Single)
  11. Riga 6 / Colonna 4 → 1 (Hidden Single)
  12. Riga 3 / Colonna 6 → 1 (Hidden Single)
  13. Locked Candidates Type 1 (Pointing): 5 in b7 => r9c5<>5
  14. Locked Candidates Type 2 (Claiming): 3 in c1 => r8c23,r9c2<>3
  15. Naked Quadruple: 3,5,6,9 in r1357c5 => r9c5<>3, r9c5<>6, r9c5<>9
  16. Riga 9 / Colonna 5 → 9 (Naked Single)
  17. Riga 1 / Colonna 6 → 9 (Hidden Single)
  18. Riga 4 / Colonna 4 → 9 (Hidden Single)
  19. Riga 7 / Colonna 6 → 5 (Hidden Single)
  20. Riga 4 / Colonna 6 → 3 (Hidden Single)
  21. Riga 5 / Colonna 5 → 6 (Naked Single)
  22. Riga 1 / Colonna 5 → 5 (Full House)
  23. Riga 3 / Colonna 5 → 5 (Full House)
  24. Riga 6 / Colonna 6 → 4 (Full House)
  25. Riga 7 / Colonna 5 → 3 (Naked Single)
  26. Riga 9 / Colonna 1 → 5 (Hidden Single)
  27. Riga 5 / Colonna 7 → 4 (Hidden Single)
  28. Riga 9 / Colonna 7 → 3 (Hidden Single)
  29. Riga 8 / Colonna 1 → 3 (Hidden Single)
  30. Riga 3 / Colonna 1 → 9 (Hidden Single)
  31. Riga 1 / Colonna 1 → 2 (Hidden Single)
  32. Riga 1 / Colonna 8 → 6 (Full House)
  33. Riga 3 / Colonna 9 → 2 (Naked Single)
  34. Riga 4 / Colonna 8 → 5 (Naked Single)
  35. Riga 5 / Colonna 9 → 9 (Naked Single)
  36. Riga 2 / Colonna 9 → 1 (Naked Single)
  37. Riga 7 / Colonna 9 → 6 (Full House)
  38. Riga 6 / Colonna 8 → 2 (Naked Single)
  39. Riga 6 / Colonna 7 → 6 (Full House)
  40. Riga 2 / Colonna 8 → 9 (Naked Single)
  41. Riga 2 / Colonna 7 → 5 (Full House)
  42. Riga 7 / Colonna 8 → 1 (Full House)
  43. Riga 7 / Colonna 4 → 2 (Naked Single)
  44. Riga 7 / Colonna 7 → 9 (Full House)
  45. Riga 9 / Colonna 4 → 6 (Full House)
  46. Riga 8 / Colonna 7 → 2 (Full House)
  47. Riga 9 / Colonna 2 → 2 (Naked Single)
  48. Riga 5 / Colonna 2 → 3 (Naked Single)
  49. Riga 5 / Colonna 3 → 2 (Full House)
  50. Riga 2 / Colonna 2 → 6 (Naked Single)
  51. Riga 2 / Colonna 3 → 3 (Full House)
  52. Riga 3 / Colonna 2 → 4 (Full House)
  53. Riga 3 / Colonna 3 → 4 (Full House)
  54. Riga 4 / Colonna 2 → 4 (Naked Single)
  55. Riga 8 / Colonna 2 → 9 (Naked Single)
  56. Riga 6 / Colonna 2 → 5 (Full House)
  57. Riga 8 / Colonna 3 → 6 (Full House)
  58. Riga 4 / Colonna 3 → 6 (Naked Single)
Mostra di più...