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

Este Sudoku Puzzle tiene 66 pasos y se resuelve usando Hidden Single, Naked Triple, Naked Single, Locked Candidates Type 2 (Claiming), Hidden Pair, Uniqueness Test 2, undefined, Finned Swordfish, Locked Pair, Full House técnicas.

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

Pasos de la solución:

  1. Fila 2 / Columna 4 → 8 (Hidden Single)
  2. Naked Triple: 1,6,8 in r9c137 => r9c45<>1, r9c5<>6, r9c9<>8
  3. Fila 9 / Columna 9 → 9 (Naked Single)
  4. Fila 5 / Columna 9 → 8 (Hidden Single)
  5. Locked Candidates Type 2 (Claiming): 1 in r9 => r7c3,r8c1<>1
  6. Hidden Pair: 1,8 in r49c3 => r4c3<>2, r4c3<>3, r9c3<>6
  7. Uniqueness Test 2: 2/4 in r6c45,r9c45 => r4c46,r6c1<>1
  8. Fila 4 / Columna 3 → 1 (Hidden Single)
  9. Fila 9 / Columna 3 → 8 (Naked Single)
  10. Fila 9 / Columna 7 → 6 (Naked Single)
  11. Fila 9 / Columna 1 → 1 (Naked Single)
  12. Fila 4 / Columna 2 → 8 (Hidden Single)
  13. Fila 8 / Columna 7 → 8 (Hidden Single)
  14. Finned X-Wing: 5 r28 c18 fr2c7 => r1c8<>5
  15. Almost Locked Set XZ-Rule: A=r14679c4 {124579}, B=r1278c6 {12679}, X=9, Z=2 => r3c4<>2
  16. Almost Locked Set XZ-Rule: A=r4679c4 {12479}, B=r1278c6 {12679}, X=9, Z=2 => r1c4<>2
  17. Almost Locked Set XY-Wing: A=r7c9 {57}, B=r12c8,r23c7,r3c9 {234567}, C=r4578c8 {12457}, X,Y=4,5, Z=7 => r1c9<>7
  18. Finned Swordfish: 7 r158 c568 fr1c4 => r2c56,r3c5<>7
  19. Locked Pair: 2,6 in r2c56 => r1c6,r2c128,r3c5<>6, r1c6,r2c278,r3c5<>2
  20. Fila 3 / Columna 5 → 9 (Naked Single)
  21. Fila 1 / Columna 8 → 6 (Hidden Single)
  22. Fila 7 / Columna 4 → 9 (Hidden Single)
  23. Fila 5 / Columna 6 → 9 (Hidden Single)
  24. Fila 3 / Columna 7 → 2 (Hidden Single)
  25. Fila 8 / Columna 2 → 9 (Hidden Single)
  26. Fila 4 / Columna 6 → 3 (Hidden Single)
  27. Fila 4 / Columna 7 → 7 (Naked Single)
  28. Fila 2 / Columna 6 → 2 (Hidden Single)
  29. Fila 2 / Columna 5 → 6 (Naked Single)
  30. Fila 5 / Columna 5 → 7 (Hidden Single)
  31. Fila 8 / Columna 5 → 1 (Naked Single)
  32. Fila 6 / Columna 4 → 1 (Hidden Single)
  33. Fila 7 / Columna 8 → 1 (Hidden Single)
  34. Fila 1 / Columna 6 → 1 (Hidden Single)
  35. Fila 1 / Columna 4 → 7 (Hidden Single)
  36. Fila 3 / Columna 4 → 5 (Full House)
  37. Locked Pair: 2,4 in r45c8 => r2c8,r6c9<>4
  38. Fila 1 / Columna 9 → 4 (Hidden Single)
  39. Fila 1 / Columna 2 → 2 (Naked Single)
  40. Fila 1 / Columna 3 → 5 (Full House)
  41. Fila 5 / Columna 3 → 2 (Hidden Single)
  42. Fila 5 / Columna 8 → 4 (Naked Single)
  43. Fila 5 / Columna 1 → 3 (Full House)
  44. Fila 4 / Columna 8 → 2 (Naked Single)
  45. Fila 4 / Columna 4 → 4 (Full House)
  46. Fila 6 / Columna 5 → 2 (Full House)
  47. Fila 9 / Columna 4 → 2 (Full House)
  48. Fila 9 / Columna 5 → 4 (Full House)
  49. Fila 8 / Columna 1 → 5 (Hidden Single)
  50. Fila 8 / Columna 8 → 7 (Naked Single)
  51. Fila 2 / Columna 8 → 5 (Full House)
  52. Fila 7 / Columna 9 → 5 (Full House)
  53. Fila 8 / Columna 6 → 6 (Full House)
  54. Fila 7 / Columna 6 → 7 (Full House)
  55. Fila 2 / Columna 7 → 3 (Naked Single)
  56. Fila 3 / Columna 9 → 7 (Full House)
  57. Fila 6 / Columna 9 → 3 (Full House)
  58. Fila 6 / Columna 7 → 5 (Full House)
  59. Fila 2 / Columna 2 → 4 (Naked Single)
  60. Fila 2 / Columna 1 → 7 (Full House)
  61. Fila 3 / Columna 1 → 6 (Naked Single)
  62. Fila 3 / Columna 3 → 3 (Full House)
  63. Fila 6 / Columna 1 → 4 (Full House)
  64. Fila 6 / Columna 2 → 6 (Full House)
  65. Fila 7 / Columna 3 → 6 (Full House)
  66. Fila 7 / Columna 2 → 3 (Full House)
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