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

Este Sudoku Puzzle tiene 27 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Naked Pair, Skyscraper, undefined, Discontinuous Nice Loop, Simple Colors Trap, Give Up técnicas.

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

Pasos de la solución:

  1. Fila 6 / Columna 4 → 8 (Naked Single)
  2. Fila 6 / Columna 5 → 3 (Naked Single)
  3. Fila 1 / Columna 7 → 9 (Naked Single)
  4. Fila 3 / Columna 7 → 3 (Naked Single)
  5. Fila 4 / Columna 7 → 8 (Naked Single)
  6. Fila 7 / Columna 7 → 4 (Naked Single)
  7. Fila 8 / Columna 7 → 2 (Full House)
  8. Fila 1 / Columna 2 → 7 (Hidden Single)
  9. Fila 4 / Columna 3 → 1 (Hidden Single)
  10. Fila 6 / Columna 9 → 4 (Hidden Single)
  11. Fila 3 / Columna 9 → 1 (Hidden Single)
  12. Fila 2 / Columna 1 → 3 (Hidden Single)
  13. Fila 4 / Columna 8 → 3 (Hidden Single)
  14. Fila 2 / Columna 2 → 8 (Hidden Single)
  15. Locked Candidates Type 1 (Pointing): 4 in b1 => r3c45<>4
  16. Naked Pair: 5,6 in r2c68 => r2c4<>5, r2c45<>6
  17. Skyscraper: 5 in r1c3,r4c1 (connected by r14c9) => r3c1<>5
  18. W-Wing: 6/5 in r1c3,r4c1 connected by 5 in r14c9 => r3c1,r5c3<>6
  19. Fila 3 / Columna 1 → 4 (Naked Single)
  20. Locked Candidates Type 1 (Pointing): 6 in b4 => r78c1<>6
  21. Discontinuous Nice Loop: 6 r3c2 -6- r1c3 -5- r1c9 =5= r4c9 -5- r4c1 =5= r6c2 =2= r3c2 => r3c2<>6
  22. Locked Candidates Type 1 (Pointing): 6 in b1 => r789c3<>6
  23. Naked Pair: 2,5 in r36c2 => r78c2<>5
  24. Simple Colors Trap: 5 (r1c3,r2c8,r4c9,r6c2) / (r1c9,r2c6,r3c2,r4c1,r6c8) => r3c3<>5
  25. Discontinuous Nice Loop: 8 r8c6 -8- r9c6 =8= r9c3 =4= r8c3 =3= r8c6 => r8c6<>8
  26. Discontinuous Nice Loop: 6 r9c6 -6- r2c6 -5- r2c8 =5= r6c8 =2= r6c2 -2- r5c3 -8- r9c3 =8= r9c6 => r9c6<>6
  27. Give Up: Don't know how to proceed!
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