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

Este Sudoku Puzzle tiene 71 pasos y se resuelve usando Hidden Single, Naked Single, Full House, Locked Pair, Locked Candidates Type 1 (Pointing), Naked Triple, Locked Candidates Type 2 (Claiming), Uniqueness Test 3, Sue de Coq, Uniqueness Test 6, undefined técnicas.

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

Pasos de la solución:

  1. Fila 5 / Columna 9 → 1 (Hidden Single)
  2. Fila 8 / Columna 6 → 3 (Hidden Single)
  3. Fila 8 / Columna 9 → 9 (Naked Single)
  4. Fila 7 / Columna 9 → 5 (Naked Single)
  5. Fila 9 / Columna 9 → 3 (Naked Single)
  6. Fila 2 / Columna 9 → 2 (Naked Single)
  7. Fila 6 / Columna 9 → 6 (Full House)
  8. Fila 1 / Columna 8 → 9 (Hidden Single)
  9. Fila 3 / Columna 6 → 2 (Hidden Single)
  10. Fila 3 / Columna 4 → 7 (Hidden Single)
  11. Fila 8 / Columna 1 → 7 (Hidden Single)
  12. Locked Pair: 3,4 in r46c8 => r46c7,r79c8<>4, r46c7<>3
  13. Fila 4 / Columna 8 → 3 (Hidden Single)
  14. Fila 6 / Columna 8 → 4 (Naked Single)
  15. Locked Candidates Type 1 (Pointing): 5 in b2 => r1c2<>5
  16. Locked Candidates Type 1 (Pointing): 9 in b2 => r2c13<>9
  17. Locked Candidates Type 1 (Pointing): 1 in b3 => r79c7<>1
  18. Locked Candidates Type 1 (Pointing): 8 in b3 => r79c7<>8
  19. Naked Triple: 2,3,5 in r6c127 => r6c35<>2, r6c45<>5
  20. Fila 6 / Columna 3 → 7 (Naked Single)
  21. Naked Triple: 4,8,9 in r689c4 => r124c4<>4, r12c4<>8, r2c4<>9
  22. Locked Candidates Type 2 (Claiming): 4 in c4 => r7c6,r9c5<>4
  23. Uniqueness Test 3: 8/9 in r6c45,r9c45 => r9c123<>4
  24. Sue de Coq: r4c45 - {24567} (r4c7 - {25}, r45c6 - {467}) => r5c5<>4, r4c3<>2
  25. Sue de Coq: r12c3 - {1468} (r4c3 - {46}, r3c123 - {1589}) => r1c2<>1, r1c2<>8, r5c3<>4, r59c3<>6
  26. Fila 5 / Columna 3 → 2 (Naked Single)
  27. Fila 5 / Columna 5 → 5 (Naked Single)
  28. Fila 4 / Columna 4 → 6 (Naked Single)
  29. Fila 2 / Columna 4 → 1 (Naked Single)
  30. Fila 4 / Columna 3 → 4 (Naked Single)
  31. Fila 5 / Columna 6 → 4 (Naked Single)
  32. Fila 5 / Columna 2 → 6 (Full House)
  33. Fila 1 / Columna 4 → 5 (Naked Single)
  34. Fila 4 / Columna 6 → 7 (Naked Single)
  35. Fila 4 / Columna 5 → 2 (Naked Single)
  36. Fila 4 / Columna 7 → 5 (Full House)
  37. Fila 6 / Columna 7 → 2 (Full House)
  38. Fila 9 / Columna 2 → 2 (Hidden Single)
  39. Fila 9 / Columna 1 → 6 (Hidden Single)
  40. Fila 9 / Columna 5 → 7 (Hidden Single)
  41. Fila 9 / Columna 7 → 4 (Naked Single)
  42. Fila 7 / Columna 7 → 7 (Naked Single)
  43. Fila 8 / Columna 4 → 4 (Hidden Single)
  44. Fila 8 / Columna 2 → 8 (Full House)
  45. Uniqueness Test 6: 6/8 in r1c36,r2c36 => r1c3,r2c6<>6
  46. Fila 1 / Columna 6 → 6 (Hidden Single)
  47. Fila 2 / Columna 3 → 6 (Hidden Single)
  48. XY-Chain: 1 1- r3c2 -5- r6c2 -3- r1c2 -4- r1c5 -8- r6c5 -9- r6c4 -8- r9c4 -9- r9c3 -1 => r13c3,r7c2<>1
  49. Fila 1 / Columna 3 → 8 (Naked Single)
  50. Fila 7 / Columna 2 → 4 (Naked Single)
  51. Fila 1 / Columna 5 → 4 (Naked Single)
  52. Fila 3 / Columna 3 → 9 (Naked Single)
  53. Fila 9 / Columna 3 → 1 (Full House)
  54. Fila 7 / Columna 1 → 9 (Full House)
  55. Fila 1 / Columna 2 → 3 (Naked Single)
  56. Fila 1 / Columna 7 → 1 (Full House)
  57. Fila 3 / Columna 1 → 5 (Naked Single)
  58. Fila 9 / Columna 8 → 8 (Naked Single)
  59. Fila 7 / Columna 8 → 1 (Full House)
  60. Fila 7 / Columna 6 → 8 (Full House)
  61. Fila 9 / Columna 4 → 9 (Full House)
  62. Fila 2 / Columna 6 → 9 (Full House)
  63. Fila 6 / Columna 4 → 8 (Full House)
  64. Fila 2 / Columna 5 → 8 (Full House)
  65. Fila 6 / Columna 5 → 9 (Full House)
  66. Fila 2 / Columna 1 → 4 (Naked Single)
  67. Fila 3 / Columna 2 → 1 (Full House)
  68. Fila 6 / Columna 2 → 5 (Full House)
  69. Fila 3 / Columna 7 → 8 (Full House)
  70. Fila 6 / Columna 1 → 3 (Full House)
  71. Fila 2 / Columna 7 → 3 (Full House)
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