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

Este Sudoku Puzzle tiene 53 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Uniqueness Test 1, undefined, 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 9 → 3 (Naked Single)
  2. Fila 5 / Columna 1 → 4 (Full House)
  3. Fila 3 / Columna 8 → 5 (Naked Single)
  4. Fila 4 / Columna 4 → 4 (Hidden Single)
  5. Fila 1 / Columna 1 → 1 (Hidden Single)
  6. Fila 2 / Columna 4 → 1 (Hidden Single)
  7. Fila 9 / Columna 9 → 1 (Hidden Single)
  8. Fila 7 / Columna 2 → 2 (Hidden Single)
  9. Fila 4 / Columna 6 → 6 (Hidden Single)
  10. Fila 6 / Columna 1 → 5 (Hidden Single)
  11. Fila 7 / Columna 9 → 4 (Hidden Single)
  12. Fila 8 / Columna 9 → 5 (Hidden Single)
  13. Locked Candidates Type 1 (Pointing): 3 in b5 => r6c23<>3
  14. Fila 6 / Columna 2 → 9 (Naked Single)
  15. Fila 4 / Columna 1 → 3 (Naked Single)
  16. Fila 9 / Columna 2 → 7 (Naked Single)
  17. Fila 3 / Columna 4 → 3 (Hidden Single)
  18. Fila 6 / Columna 4 → 7 (Naked Single)
  19. Fila 6 / Columna 6 → 3 (Full House)
  20. Fila 3 / Columna 1 → 7 (Hidden Single)
  21. Fila 3 / Columna 9 → 6 (Full House)
  22. Fila 7 / Columna 5 → 3 (Hidden Single)
  23. Fila 7 / Columna 4 → 8 (Hidden Single)
  24. Fila 7 / Columna 6 → 5 (Hidden Single)
  25. Fila 1 / Columna 4 → 5 (Hidden Single)
  26. Fila 2 / Columna 2 → 5 (Hidden Single)
  27. Locked Candidates Type 1 (Pointing): 6 in b1 => r8c3<>6
  28. Locked Candidates Type 1 (Pointing): 9 in b9 => r14c7<>9
  29. Uniqueness Test 1: 3/4 in r1c23,r8c23 => r1c3<>3, r1c3<>4
  30. Fila 1 / Columna 3 → 6 (Naked Single)
  31. Fila 1 / Columna 5 → 8 (Naked Single)
  32. Fila 2 / Columna 5 → 6 (Full House)
  33. Fila 2 / Columna 3 → 4 (Naked Single)
  34. Fila 1 / Columna 2 → 3 (Full House)
  35. Fila 8 / Columna 2 → 4 (Full House)
  36. Fila 8 / Columna 3 → 3 (Naked Single)
  37. Fila 1 / Columna 8 → 4 (Hidden Single)
  38. Uniqueness Test 1: 2/8 in r4c39,r6c39 => r4c9<>2, r4c9<>8
  39. W-Wing: 9/7 in r1c6,r4c9 connected by 7 in r2c69 => r1c9<>9
  40. Fila 1 / Columna 6 → 9 (Hidden Single)
  41. Fila 2 / Columna 6 → 7 (Full House)
  42. Uniqueness Test 1: 2/7 in r1c79,r4c79 => r4c9<>7
  43. Fila 4 / Columna 9 → 9 (Naked Single)
  44. Fila 2 / Columna 9 → 8 (Naked Single)
  45. Fila 2 / Columna 8 → 9 (Full House)
  46. Fila 4 / Columna 8 → 8 (Full House)
  47. Fila 6 / Columna 9 → 2 (Naked Single)
  48. Fila 1 / Columna 9 → 7 (Full House)
  49. Fila 4 / Columna 7 → 7 (Full House)
  50. Fila 4 / Columna 3 → 2 (Full House)
  51. Fila 6 / Columna 3 → 8 (Full House)
  52. Fila 1 / Columna 7 → 2 (Full House)
  53. Give Up: Don't know how to proceed!
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