Soluzione per Sudoku diabolico #1448216973542

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

Questo puzzle di sudoku ha passaggi e viene risolto utilizzando tecniche di .

Prova a risolvere

Passaggi della soluzione:

  1. Riga 2 / Colonna 3 → 6 (Hidden Single)
  2. Riga 3 / Colonna 7 → 3 (Hidden Single)
  3. Riga 4 / Colonna 6 → 2 (Hidden Single)
  4. Riga 2 / Colonna 2 → 2 (Hidden Single)
  5. Riga 1 / Colonna 4 → 2 (Hidden Single)
  6. Riga 5 / Colonna 2 → 1 (Hidden Single)
  7. Riga 6 / Colonna 4 → 6 (Hidden Single)
  8. Riga 5 / Colonna 7 → 6 (Hidden Single)
  9. Riga 8 / Colonna 9 → 2 (Hidden Single)
  10. Riga 9 / Colonna 6 → 1 (Hidden Single)
  11. Riga 7 / Colonna 7 → 1 (Hidden Single)
  12. Riga 9 / Colonna 3 → 2 (Hidden Single)
  13. Riga 9 / Colonna 5 → 3 (Hidden Single)
  14. Riga 3 / Colonna 4 → 5 (Hidden Single)
  15. Riga 5 / Colonna 6 → 3 (Hidden Single)
  16. Riga 8 / Colonna 8 → 8 (Hidden Single)
  17. Riga 7 / Colonna 4 → 8 (Hidden Single)
  18. Locked Candidates Type 1 (Pointing): 7 in b4 => r6c8<>7
  19. Locked Candidates Type 1 (Pointing): 8 in b5 => r1c5<>8
  20. Locked Candidates Type 1 (Pointing): 9 in b6 => r2c8<>9
  21. Naked Pair: 4,5 in r5c3,r7c3 => r6c3<>4
  22. X-Wing: 5 c2c7 r1r4 => r1c1<>5,r4c8<>5,r4c9<>5
  23. Swordfish: 9 r2r3r7 c1c6c9 => r1c1<>9,r8c1<>9,r1c6<>9
  24. Riga 1 / Colonna 1 → 7 (Naked Single)
  25. Riga 3 / Colonna 3 → 8 (Naked Single)
  26. Riga 6 / Colonna 3 → 7 (Naked Single)
  27. Riga 1 / Colonna 6 → 8 (Hidden Single)
  28. Naked Pair: 3,4 in r6c1,r8c1 => r7c1<>4
  29. W-Wing: 4/9 in r5c4,r7c6 (connected by r5c3,r7c3) => r8c4<>9
  30. Riga 8 / Colonna 2 → 9 (Hidden Single)
  31. Riga 1 / Colonna 2 → 5 (Naked Single)
  32. Riga 2 / Colonna 1 → 9 (Full House)
  33. Riga 1 / Colonna 7 → 4 (Naked Single)
  34. Riga 1 / Colonna 5 → 9 (Full House)
  35. Riga 3 / Colonna 6 → 7 (Naked Single)
  36. Riga 3 / Colonna 9 → 9 (Full House)
  37. Riga 2 / Colonna 6 → 4 (Full House)
  38. Riga 7 / Colonna 6 → 9 (Full House)
  39. Riga 7 / Colonna 1 → 5 (Naked Single)
  40. Riga 7 / Colonna 3 → 4 (Full House)
  41. Riga 5 / Colonna 3 → 5 (Full House)
  42. Riga 8 / Colonna 1 → 3 (Full House)
  43. Riga 6 / Colonna 1 → 4 (Full House)
  44. Riga 6 / Colonna 5 → 8 (Naked Single)
  45. Riga 4 / Colonna 5 → 4 (Full House)
  46. Riga 5 / Colonna 4 → 9 (Full House)
  47. Riga 5 / Colonna 8 → 4 (Full House)
  48. Riga 4 / Colonna 9 → 7 (Naked Single)
  49. Riga 2 / Colonna 9 → 5 (Naked Single)
  50. Riga 2 / Colonna 8 → 7 (Full House)
  51. Riga 9 / Colonna 9 → 4 (Full House)
  52. Riga 4 / Colonna 7 → 5 (Naked Single)
  53. Riga 8 / Colonna 7 → 7 (Full House)
  54. Riga 8 / Colonna 4 → 4 (Full House)
  55. Riga 9 / Colonna 4 → 7 (Full House)
  56. Riga 9 / Colonna 8 → 5 (Full House)
  57. Riga 4 / Colonna 8 → 3 (Naked Single)
  58. Riga 4 / Colonna 2 → 8 (Full House)
  59. Riga 6 / Colonna 2 → 3 (Full House)
  60. Riga 6 / Colonna 8 → 9 (Full House)
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