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

Este Sudoku Puzzle tiene 39 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), undefined, Uniqueness Test 1, Give Up técnicas.

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

Pasos de la solución:

  1. Fila 5 / Columna 2 → 1 (Naked Single)
  2. Fila 7 / Columna 2 → 4 (Naked Single)
  3. Fila 2 / Columna 2 → 9 (Naked Single)
  4. Fila 9 / Columna 2 → 6 (Naked Single)
  5. Fila 1 / Columna 1 → 1 (Naked Single)
  6. Fila 2 / Columna 3 → 4 (Full House)
  7. Fila 1 / Columna 4 → 8 (Hidden Single)
  8. Fila 1 / Columna 5 → 6 (Hidden Single)
  9. Fila 3 / Columna 8 → 6 (Hidden Single)
  10. Fila 7 / Columna 9 → 7 (Hidden Single)
  11. Fila 9 / Columna 3 → 1 (Hidden Single)
  12. Fila 9 / Columna 5 → 4 (Hidden Single)
  13. Fila 1 / Columna 7 → 9 (Hidden Single)
  14. Fila 4 / Columna 1 → 9 (Hidden Single)
  15. Fila 8 / Columna 9 → 4 (Hidden Single)
  16. Fila 1 / Columna 9 → 3 (Naked Single)
  17. Fila 1 / Columna 8 → 4 (Full House)
  18. Fila 5 / Columna 9 → 2 (Naked Single)
  19. Fila 5 / Columna 1 → 8 (Naked Single)
  20. Fila 8 / Columna 1 → 2 (Full House)
  21. Fila 8 / Columna 3 → 8 (Full House)
  22. Fila 5 / Columna 3 → 3 (Naked Single)
  23. Fila 5 / Columna 4 → 4 (Full House)
  24. Fila 6 / Columna 3 → 6 (Naked Single)
  25. Fila 4 / Columna 3 → 2 (Full House)
  26. Fila 6 / Columna 9 → 1 (Naked Single)
  27. Fila 4 / Columna 9 → 6 (Full House)
  28. Fila 4 / Columna 7 → 4 (Hidden Single)
  29. Locked Candidates Type 1 (Pointing): 2 in b3 => r7c7<>2
  30. W-Wing: 3/1 in r2c5,r4c6 connected by 1 in r7c56 => r2c6<>3
  31. XY-Wing: 1/2/3 in r2c5,r39c4 => r2c4,r7c5<>3
  32. Fila 7 / Columna 5 → 1 (Naked Single)
  33. Fila 2 / Columna 5 → 3 (Full House)
  34. Uniqueness Test 1: 1/2 in r2c47,r3c47 => r2c4<>1, r2c4<>2
  35. Fila 2 / Columna 4 → 5 (Naked Single)
  36. Fila 8 / Columna 4 → 9 (Naked Single)
  37. Fila 8 / Columna 6 → 5 (Full House)
  38. Fila 6 / Columna 6 → 9 (Hidden Single)
  39. Give Up: Don't know how to proceed!
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