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

Este Sudoku Puzzle tiene 18 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Hidden Rectangle, undefined, Give Up técnicas.

Intenta resolverlo

Pasos de la solución:

  1. Fila 4 / Columna 8 → 6 (Naked Single)
  2. Fila 4 / Columna 9 → 4 (Naked Single)
  3. Fila 6 / Columna 9 → 8 (Naked Single)
  4. Fila 5 / Columna 8 → 7 (Full House)
  5. Fila 4 / Columna 4 → 2 (Hidden Single)
  6. Fila 1 / Columna 2 → 2 (Hidden Single)
  7. Fila 9 / Columna 2 → 8 (Hidden Single)
  8. Fila 8 / Columna 6 → 2 (Hidden Single)
  9. Fila 3 / Columna 4 → 8 (Hidden Single)
  10. Fila 5 / Columna 6 → 8 (Hidden Single)
  11. Fila 1 / Columna 6 → 5 (Hidden Single)
  12. Locked Candidates Type 1 (Pointing): 7 in b9 => r12c7<>7
  13. Fila 2 / Columna 4 → 7 (Hidden Single)
  14. Fila 9 / Columna 5 → 7 (Hidden Single)
  15. Fila 8 / Columna 7 → 7 (Hidden Single)
  16. Hidden Rectangle: 3/7 in r1c19,r3c19 => r1c1<>3
  17. Finned X-Wing: 9 r34 c15 fr3c2 fr3c3 => r1c1<>9
  18. Give Up: Don't know how to proceed!
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