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

Este Sudoku Puzzle tiene 42 pasos y se resuelve usando Locked Pair, Locked Candidates Type 1 (Pointing), Swordfish, Naked Pair, Skyscraper, Naked Single, Full House técnicas.

Naked Single Explicación
Locked Candidates Explicación
Full House Explicación
Intenta resolverlo

Pasos de la solución:

  1. Locked Pair: 2,5 in r3c45 => r2c5,r3c8<>2
  2. Locked Candidates Type 1 (Pointing): 1 in b6 => r6c3<>1
  3. Locked Candidates Type 1 (Pointing): 4 in b9 => r12c7<>4
  4. Swordfish: 4 c247 r479 => r47c6,r7c5,r9c3<>4
  5. Naked Pair: 1,6 in r39c3 => r8c3<>6
  6. Skyscraper: 6 in r1c1,r9c3 (connected by r19c7) => r3c3,r7c1<>6
  7. Fila 3 / Columna 3 → 1 (Naked Single)
  8. Fila 2 / Columna 1 → 7 (Naked Single)
  9. Fila 1 / Columna 1 → 6 (Full House)
  10. Fila 3 / Columna 8 → 6 (Naked Single)
  11. Fila 9 / Columna 3 → 6 (Naked Single)
  12. Fila 2 / Columna 5 → 4 (Naked Single)
  13. Fila 1 / Columna 7 → 3 (Naked Single)
  14. Fila 1 / Columna 6 → 7 (Naked Single)
  15. Fila 1 / Columna 9 → 4 (Full House)
  16. Fila 2 / Columna 9 → 2 (Naked Single)
  17. Fila 2 / Columna 7 → 1 (Full House)
  18. Fila 4 / Columna 9 → 3 (Full House)
  19. Fila 8 / Columna 5 → 2 (Naked Single)
  20. Fila 6 / Columna 7 → 2 (Naked Single)
  21. Fila 6 / Columna 8 → 1 (Full House)
  22. Fila 4 / Columna 1 → 1 (Naked Single)
  23. Fila 7 / Columna 1 → 3 (Full House)
  24. Fila 3 / Columna 5 → 5 (Naked Single)
  25. Fila 3 / Columna 4 → 2 (Full House)
  26. Fila 7 / Columna 5 → 7 (Full House)
  27. Fila 8 / Columna 8 → 3 (Naked Single)
  28. Fila 7 / Columna 8 → 2 (Full House)
  29. Fila 6 / Columna 6 → 4 (Naked Single)
  30. Fila 6 / Columna 3 → 3 (Full House)
  31. Fila 4 / Columna 2 → 4 (Full House)
  32. Fila 8 / Columna 3 → 4 (Full House)
  33. Fila 8 / Columna 6 → 6 (Full House)
  34. Fila 9 / Columna 7 → 4 (Naked Single)
  35. Fila 7 / Columna 7 → 6 (Full House)
  36. Fila 4 / Columna 4 → 5 (Naked Single)
  37. Fila 4 / Columna 6 → 2 (Full House)
  38. Fila 7 / Columna 6 → 5 (Full House)
  39. Fila 7 / Columna 2 → 1 (Naked Single)
  40. Fila 7 / Columna 4 → 4 (Full House)
  41. Fila 9 / Columna 4 → 1 (Full House)
  42. Fila 9 / Columna 2 → 2 (Full House)
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