Solución para Sudoku diabólico #2257682934141

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

Este Sudoku Puzzle tiene 73 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, Hidden Pair, undefined, AIC, Locked Pair, Continuous Nice Loop, Skyscraper, Sue de Coq técnicas.

Naked Single Explicación
Hidden Single Explicación
Hidden Pair Explicación
Locked Candidates Explicación
Locked Candidates Explicación
Full House Explicación
Intenta resolverlo

Pasos de la solución:

  1. Fila 7 / Columna 5 → 6 (Naked Single)
  2. Fila 2 / Columna 5 → 8 (Naked Single)
  3. Fila 3 / Columna 5 → 3 (Naked Single)
  4. Fila 8 / Columna 5 → 4 (Full House)
  5. Fila 6 / Columna 6 → 4 (Hidden Single)
  6. Fila 1 / Columna 9 → 4 (Hidden Single)
  7. Fila 9 / Columna 3 → 4 (Hidden Single)
  8. Fila 2 / Columna 9 → 5 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 5 in b2 => r4c6<>5
  10. Locked Candidates Type 1 (Pointing): 7 in b3 => r49c8<>7
  11. Locked Candidates Type 1 (Pointing): 6 in b7 => r13c2<>6
  12. Locked Candidates Type 2 (Claiming): 1 in c9 => r79c8,r89c7<>1
  13. Naked Triple: 1,2,3 in r4c368 => r4c27<>1, r4c2<>2, r4c24<>3
  14. Hidden Pair: 7,8 in r4c2,r5c1 => r5c1<>2, r5c1<>9
  15. 2-String Kite: 1 in r1c7,r4c3 (connected by r4c8,r6c7) => r1c3<>1
  16. Locked Candidates Type 2 (Claiming): 1 in c3 => r6c2<>1
  17. XY-Wing: 3/9/1 in r7c4,r8c69 => r7c9<>1
  18. Fila 7 / Columna 9 → 2 (Naked Single)
  19. XY-Chain: 1 1- r3c2 -7- r4c2 -8- r5c1 -7- r5c9 -3- r8c9 -1 => r8c2<>1
  20. AIC: 1 1- r1c7 =1= r6c7 =5= r4c7 =7= r4c2 -7- r3c2 -1 => r1c12,r3c8<>1
  21. Locked Pair: 6,7 in r23c8 => r1c78,r9c8<>6
  22. Continuous Nice Loop: 1/2/3/9 6= r9c2 =2= r6c2 -2- r6c8 =2= r4c8 -2- r4c6 -3- r8c6 =3= r8c9 =1= r9c9 =7= r9c7 =6= r9c2 =2 => r9c2<>1, r46c3<>2, r5c6,r9c9<>3, r9c27<>9
  23. Skyscraper: 3 in r4c6,r5c9 (connected by r8c69) => r4c8,r5c4<>3
  24. X-Wing: 3 c48 r69 => r6c23<>3
  25. Fila 1 / Columna 2 → 3 (Hidden Single)
  26. Sue de Coq: r6c78 - {12359} (r6c23 - {129}, r4c7,r5c9 - {357}) => r5c7<>7
  27. Fila 5 / Columna 7 → 9 (Naked Single)
  28. XY-Chain: 6 6- r1c3 -9- r6c3 -1- r4c3 -3- r4c6 -2- r5c6 -6 => r1c6<>6
  29. Fila 1 / Columna 3 → 6 (Hidden Single)
  30. Finned X-Wing: 9 r18 c16 fr8c2 => r9c1<>9
  31. Hidden Pair: 3,9 in r9c48 => r9c4<>1
  32. Fila 7 / Columna 4 → 1 (Hidden Single)
  33. Fila 3 / Columna 2 → 1 (Hidden Single)
  34. Fila 4 / Columna 2 → 7 (Hidden Single)
  35. Fila 4 / Columna 7 → 5 (Naked Single)
  36. Fila 5 / Columna 1 → 8 (Naked Single)
  37. Fila 4 / Columna 4 → 8 (Naked Single)
  38. Fila 6 / Columna 7 → 1 (Naked Single)
  39. Fila 5 / Columna 4 → 6 (Naked Single)
  40. Fila 1 / Columna 7 → 8 (Naked Single)
  41. Fila 4 / Columna 8 → 2 (Naked Single)
  42. Fila 6 / Columna 3 → 9 (Naked Single)
  43. Fila 2 / Columna 4 → 9 (Naked Single)
  44. Fila 5 / Columna 6 → 2 (Naked Single)
  45. Fila 1 / Columna 8 → 1 (Naked Single)
  46. Fila 8 / Columna 7 → 6 (Naked Single)
  47. Fila 9 / Columna 7 → 7 (Full House)
  48. Fila 4 / Columna 6 → 3 (Naked Single)
  49. Fila 4 / Columna 3 → 1 (Full House)
  50. Fila 6 / Columna 4 → 5 (Full House)
  51. Fila 9 / Columna 4 → 3 (Full House)
  52. Fila 8 / Columna 6 → 9 (Full House)
  53. Fila 6 / Columna 8 → 3 (Naked Single)
  54. Fila 6 / Columna 2 → 2 (Full House)
  55. Fila 5 / Columna 3 → 3 (Full House)
  56. Fila 2 / Columna 3 → 2 (Full House)
  57. Fila 5 / Columna 9 → 7 (Full House)
  58. Fila 1 / Columna 6 → 5 (Naked Single)
  59. Fila 1 / Columna 1 → 9 (Full House)
  60. Fila 3 / Columna 6 → 6 (Full House)
  61. Fila 9 / Columna 9 → 1 (Naked Single)
  62. Fila 8 / Columna 9 → 3 (Full House)
  63. Fila 9 / Columna 8 → 9 (Naked Single)
  64. Fila 7 / Columna 8 → 8 (Full House)
  65. Fila 7 / Columna 2 → 9 (Full House)
  66. Fila 8 / Columna 1 → 1 (Naked Single)
  67. Fila 8 / Columna 2 → 8 (Full House)
  68. Fila 9 / Columna 2 → 6 (Full House)
  69. Fila 9 / Columna 1 → 2 (Full House)
  70. Fila 2 / Columna 1 → 7 (Naked Single)
  71. Fila 2 / Columna 8 → 6 (Full House)
  72. Fila 3 / Columna 8 → 7 (Full House)
  73. Fila 3 / Columna 1 → 5 (Full House)
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