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

Este Sudoku Puzzle tiene 28 pasos y se resuelve usando Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), undefined, Discontinuous Nice Loop, Give Up técnicas.

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

Pasos de la solución:

  1. Fila 3 / Columna 1 → 1 (Hidden Single)
  2. Fila 3 / Columna 8 → 9 (Hidden Single)
  3. Fila 1 / Columna 6 → 8 (Hidden Single)
  4. Fila 6 / Columna 3 → 1 (Hidden Single)
  5. Fila 8 / Columna 7 → 1 (Hidden Single)
  6. Fila 3 / Columna 7 → 2 (Hidden Single)
  7. Fila 1 / Columna 5 → 6 (Hidden Single)
  8. Fila 4 / Columna 5 → 3 (Naked Single)
  9. Fila 8 / Columna 9 → 2 (Hidden Single)
  10. Fila 4 / Columna 8 → 2 (Hidden Single)
  11. Fila 4 / Columna 2 → 8 (Naked Single)
  12. Fila 4 / Columna 3 → 6 (Full House)
  13. Fila 5 / Columna 1 → 3 (Naked Single)
  14. Fila 2 / Columna 1 → 8 (Naked Single)
  15. Fila 8 / Columna 1 → 6 (Full House)
  16. Fila 7 / Columna 9 → 9 (Hidden Single)
  17. Fila 6 / Columna 8 → 8 (Hidden Single)
  18. Fila 9 / Columna 3 → 8 (Hidden Single)
  19. Fila 8 / Columna 4 → 8 (Hidden Single)
  20. Fila 8 / Columna 6 → 9 (Hidden Single)
  21. Locked Candidates Type 1 (Pointing): 5 in b5 => r7c6<>5
  22. XY-Chain: 3 3- r3c6 -7- r3c5 -4- r8c5 -5- r8c2 -4- r7c3 -3 => r7c6<>3
  23. Fila 3 / Columna 6 → 3 (Hidden Single)
  24. Discontinuous Nice Loop: 5 r6c9 -5- r6c6 -6- r6c4 -9- r6c2 -4- r5c3 -2- r2c3 -3- r2c9 =3= r6c9 => r6c9<>5
  25. Discontinuous Nice Loop: 6 r6c9 -6- r6c4 -9- r6c2 -4- r5c3 -2- r2c3 -3- r2c9 =3= r6c9 => r6c9<>6
  26. Discontinuous Nice Loop: 6 r7c4 -6- r6c4 -9- r6c2 -4- r5c3 =4= r7c3 =3= r7c4 => r7c4<>6
  27. Discontinuous Nice Loop: 4 r9c4 -4- r8c5 -5- r8c2 =5= r9c2 =3= r9c4 => r9c4<>4
  28. Give Up: Don't know how to proceed!
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