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

Este Sudoku Puzzle tiene 56 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Naked Pair, undefined, Hidden Rectangle técnicas.

Naked Single Explicación
Hidden Single Explicación
Full House Explicación
Intenta resolverlo

Pasos de la solución:

  1. Fila 1 / Columna 5 → 7 (Naked Single)
  2. Fila 9 / Columna 5 → 6 (Naked Single)
  3. Fila 5 / Columna 5 → 8 (Full House)
  4. Fila 3 / Columna 6 → 4 (Hidden Single)
  5. Fila 4 / Columna 4 → 1 (Hidden Single)
  6. Fila 2 / Columna 1 → 6 (Hidden Single)
  7. Fila 8 / Columna 9 → 7 (Hidden Single)
  8. Fila 7 / Columna 4 → 8 (Hidden Single)
  9. Fila 9 / Columna 8 → 1 (Hidden Single)
  10. Fila 8 / Columna 8 → 4 (Hidden Single)
  11. Fila 9 / Columna 9 → 5 (Hidden Single)
  12. Fila 3 / Columna 9 → 2 (Naked Single)
  13. Fila 1 / Columna 2 → 2 (Hidden Single)
  14. Fila 7 / Columna 7 → 2 (Hidden Single)
  15. Fila 9 / Columna 3 → 2 (Hidden Single)
  16. Naked Pair: 3,9 in r29c2 => r46c2<>9, r6c2<>3
  17. X-Wing: 3 c26 r29 => r2c3<>3
  18. X-Wing: 3 c39 r57 => r5c17,r7c1<>3
  19. Hidden Rectangle: 1/5 in r1c17,r3c17 => r1c1<>5
  20. XY-Chain: 3 3- r1c4 -5- r1c8 -6- r7c8 -9- r8c7 -3- r8c4 -9- r9c6 -3- r9c2 -9- r2c2 -3 => r1c1,r2c6<>3
  21. Fila 1 / Columna 1 → 1 (Naked Single)
  22. Fila 2 / Columna 6 → 5 (Naked Single)
  23. Fila 1 / Columna 4 → 3 (Full House)
  24. Fila 2 / Columna 3 → 9 (Naked Single)
  25. Fila 2 / Columna 2 → 3 (Full House)
  26. Fila 8 / Columna 4 → 9 (Naked Single)
  27. Fila 8 / Columna 7 → 3 (Full House)
  28. Fila 9 / Columna 6 → 3 (Full House)
  29. Fila 9 / Columna 2 → 9 (Full House)
  30. Fila 7 / Columna 9 → 6 (Naked Single)
  31. Fila 7 / Columna 8 → 9 (Full House)
  32. Fila 7 / Columna 1 → 7 (Naked Single)
  33. Fila 7 / Columna 3 → 3 (Full House)
  34. Fila 4 / Columna 9 → 4 (Naked Single)
  35. Fila 5 / Columna 9 → 3 (Full House)
  36. Fila 3 / Columna 1 → 5 (Naked Single)
  37. Fila 4 / Columna 2 → 8 (Naked Single)
  38. Fila 3 / Columna 7 → 1 (Naked Single)
  39. Fila 5 / Columna 1 → 9 (Naked Single)
  40. Fila 6 / Columna 1 → 3 (Full House)
  41. Fila 3 / Columna 2 → 7 (Naked Single)
  42. Fila 3 / Columna 3 → 8 (Full House)
  43. Fila 6 / Columna 2 → 4 (Full House)
  44. Fila 4 / Columna 3 → 5 (Naked Single)
  45. Fila 5 / Columna 3 → 7 (Full House)
  46. Fila 6 / Columna 4 → 5 (Naked Single)
  47. Fila 5 / Columna 4 → 4 (Full House)
  48. Fila 4 / Columna 8 → 6 (Naked Single)
  49. Fila 4 / Columna 6 → 9 (Full House)
  50. Fila 5 / Columna 6 → 6 (Naked Single)
  51. Fila 5 / Columna 7 → 5 (Full House)
  52. Fila 6 / Columna 6 → 7 (Full House)
  53. Fila 6 / Columna 7 → 9 (Naked Single)
  54. Fila 6 / Columna 8 → 8 (Full House)
  55. Fila 1 / Columna 8 → 5 (Full House)
  56. Fila 1 / Columna 7 → 6 (Full House)
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