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

Este Sudoku Puzzle tiene 48 pasos y se resuelve usando Hidden Single, Naked Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Pair, undefined, Skyscraper, Remote Pair, Full House técnicas.

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

Pasos de la solución:

  1. Fila 7 / Columna 4 → 4 (Hidden Single)
  2. Fila 8 / Columna 5 → 3 (Naked Single)
  3. Fila 2 / Columna 5 → 4 (Hidden Single)
  4. Fila 8 / Columna 4 → 5 (Hidden Single)
  5. Locked Candidates Type 1 (Pointing): 2 in b6 => r6c4<>2
  6. Fila 5 / Columna 4 → 2 (Hidden Single)
  7. Fila 3 / Columna 4 → 6 (Hidden Single)
  8. Locked Candidates Type 2 (Claiming): 1 in r2 => r3c9<>1
  9. Naked Pair: 1,2 in r26c8 => r8c8<>1, r89c8<>2
  10. Fila 8 / Columna 6 → 2 (Hidden Single)
  11. Fila 8 / Columna 1 → 8 (Hidden Single)
  12. Locked Candidates Type 1 (Pointing): 1 in b9 => r7c1<>1
  13. X-Wing: 3 r34 c69 => r2c9<>3
  14. Skyscraper: 7 in r1c5,r7c6 (connected by r17c1) => r3c6,r9c5<>7
  15. Fila 9 / Columna 5 → 6 (Naked Single)
  16. Fila 5 / Columna 6 → 6 (Hidden Single)
  17. Remote Pair: 1/7 r1c1 -7- r1c5 -1- r5c5 -7- r5c2 => r6c1<>1, r6c1<>7
  18. Fila 6 / Columna 1 → 5 (Naked Single)
  19. Fila 7 / Columna 1 → 7 (Naked Single)
  20. Fila 1 / Columna 1 → 1 (Full House)
  21. Fila 1 / Columna 5 → 7 (Full House)
  22. Fila 3 / Columna 3 → 7 (Full House)
  23. Fila 5 / Columna 5 → 1 (Full House)
  24. Fila 5 / Columna 2 → 7 (Full House)
  25. Fila 6 / Columna 3 → 1 (Full House)
  26. Fila 7 / Columna 6 → 8 (Naked Single)
  27. Fila 9 / Columna 6 → 7 (Full House)
  28. Fila 9 / Columna 2 → 4 (Naked Single)
  29. Fila 8 / Columna 2 → 1 (Full House)
  30. Fila 2 / Columna 4 → 3 (Naked Single)
  31. Fila 3 / Columna 6 → 1 (Full House)
  32. Fila 3 / Columna 9 → 3 (Full House)
  33. Fila 4 / Columna 6 → 3 (Full House)
  34. Fila 6 / Columna 4 → 7 (Full House)
  35. Fila 4 / Columna 9 → 1 (Full House)
  36. Fila 6 / Columna 8 → 2 (Naked Single)
  37. Fila 6 / Columna 7 → 3 (Full House)
  38. Fila 8 / Columna 3 → 9 (Naked Single)
  39. Fila 8 / Columna 8 → 4 (Full House)
  40. Fila 9 / Columna 3 → 5 (Full House)
  41. Fila 7 / Columna 7 → 1 (Naked Single)
  42. Fila 7 / Columna 9 → 5 (Full House)
  43. Fila 9 / Columna 8 → 9 (Naked Single)
  44. Fila 2 / Columna 8 → 1 (Full House)
  45. Fila 9 / Columna 9 → 2 (Naked Single)
  46. Fila 2 / Columna 9 → 7 (Full House)
  47. Fila 2 / Columna 7 → 2 (Full House)
  48. Fila 9 / Columna 7 → 8 (Full House)
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