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

Este Sudoku Puzzle tiene pasos y se resuelve usando técnicas.

Intenta resolverlo

Pasos de la solución:

  1. Fila 7 / Columna 5 → 9 (Naked Single)
  2. Fila 2 / Columna 5 → 2 (Naked Single)
  3. Fila 3 / Columna 5 → 5 (Naked Single)
  4. Fila 8 / Columna 5 → 6 (Full House)
  5. Fila 1 / Columna 1 → 6 (Hidden Single)
  6. Fila 6 / Columna 4 → 6 (Hidden Single)
  7. Fila 9 / Columna 7 → 6 (Hidden Single)
  8. Fila 2 / Columna 1 → 4 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 7 in b1 => r4c2<>7,r9c2<>7
  10. Locked Candidates Type 1 (Pointing): 4 in b2 => r4c4<>4
  11. Locked Candidates Type 1 (Pointing): 9 in b9 => r1c8<>9,r3c8<>9
  12. Locked Candidates Type 2 (Claiming): 3 in c1 => r7c2<>3,r8c3<>3,r9c2<>3,r9c3<>3
  13. Naked Triple: 3,5,8 in r4c2,r4c4,r4c7 => r4c3<>3,r4c6<>5,r4c8<>3,r4c8<>5,r4c8<>8
  14. Hidden Pair: 2,7 in r4c8,r5c9 => r5c9<>1,r5c9<>8
  15. 2-String Kite: 3 in r4c2,r4c7,r6c3,r1c3 => r1c7<>3
  16. Locked Candidates Type 2 (Claiming): 3 in c7 => r6c8<>3
  17. XY-Wing: 1/5/3 in r8c4,r7c6,r8c1 => r7c1<>3
  18. Fila 7 / Columna 1 → 8 (Naked Single)
  19. XY-Chain: r3c8-r4c8-r4c6-r4c3-r5c1-r8c1 => r8c8<>3
  20. Franken X-Wing: 3 r1b7 => r1c2<>3,r1c3<>3,r1c8<>3,r1c9<>3
  21. Fila 6 / Columna 3 → 3 (Hidden Single)
  22. Fila 4 / Columna 7 → 3 (Hidden Single)
  23. Fila 6 / Columna 6 → 4 (Hidden Single)
  24. Fila 4 / Columna 6 → 2 (Naked Single)
  25. Fila 4 / Columna 8 → 7 (Naked Single)
  26. Fila 3 / Columna 8 → 3 (Naked Single)
  27. Fila 4 / Columna 3 → 4 (Naked Single)
  28. Fila 5 / Columna 9 → 2 (Naked Single)
  29. Fila 7 / Columna 6 → 3 (Hidden Single)
  30. Locked Pair: 2,9 in r1c2,r1c3 => r2c2<>9,r3c2<>9,r1c4<>9,r1c7<>9
  31. Fila 2 / Columna 2 → 9 (Naked Single)
  32. Fila 1 / Columna 2 → 3 (Brute Force)
  33. Fila 1 / Columna 3 → 2 (Brute Force)
  34. Fila 1 / Columna 4 → 4 (Brute Force)
  35. Fila 1 / Columna 7 → 9 (Brute Force)
  36. Fila 1 / Columna 8 → 5 (Brute Force)
  37. Fila 1 / Columna 9 → 1 (Brute Force)
  38. Fila 2 / Columna 6 → 1 (Brute Force)
  39. Fila 2 / Columna 7 → 8 (Brute Force)
  40. Fila 2 / Columna 9 → 7 (Brute Force)
  41. Fila 3 / Columna 2 → 7 (Brute Force)
  42. Fila 3 / Columna 4 → 9 (Brute Force)
  43. Fila 3 / Columna 9 → 4 (Brute Force)
  44. Fila 4 / Columna 2 → 8 (Brute Force)
  45. Fila 4 / Columna 4 → 5 (Brute Force)
  46. Fila 5 / Columna 1 → 7 (Brute Force)
  47. Fila 5 / Columna 3 → 1 (Brute Force)
  48. Fila 5 / Columna 4 → 8 (Brute Force)
  49. Fila 5 / Columna 6 → 9 (Brute Force)
  50. Fila 5 / Columna 7 → 5 (Brute Force)
  51. Fila 6 / Columna 2 → 5 (Brute Force)
  52. Fila 6 / Columna 7 → 1 (Brute Force)
  53. Fila 6 / Columna 8 → 8 (Brute Force)
  54. Fila 7 / Columna 2 → 2 (Brute Force)
  55. Fila 7 / Columna 8 → 1 (Brute Force)
  56. Fila 8 / Columna 1 → 5 (Brute Force)
  57. Fila 8 / Columna 3 → 9 (Brute Force)
  58. Fila 8 / Columna 4 → 1 (Brute Force)
  59. Fila 8 / Columna 8 → 2 (Brute Force)
  60. Fila 8 / Columna 9 → 3 (Brute Force)
  61. Fila 9 / Columna 1 → 3 (Brute Force)
  62. Fila 9 / Columna 2 → 1 (Brute Force)
  63. Fila 9 / Columna 3 → 7 (Brute Force)
  64. Fila 9 / Columna 6 → 5 (Brute Force)
  65. Fila 9 / Columna 8 → 9 (Brute Force)
  66. Fila 9 / Columna 9 → 8 (Brute Force)
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