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

Este Sudoku Puzzle tiene 11 pasos y se resuelve usando Full House, Hidden Single, Naked Single, Locked Candidates Type 1 (Pointing), Uniqueness Test 4, 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 8 → 2 (Full House)
  2. Fila 1 / Columna 5 → 4 (Hidden Single)
  3. Fila 9 / Columna 8 → 4 (Hidden Single)
  4. Fila 1 / Columna 2 → 1 (Hidden Single)
  5. Fila 2 / Columna 2 → 8 (Naked Single)
  6. Fila 9 / Columna 2 → 9 (Full House)
  7. Fila 2 / Columna 5 → 1 (Hidden Single)
  8. Locked Candidates Type 1 (Pointing): 2 in b2 => r3c17<>2
  9. Locked Candidates Type 1 (Pointing): 2 in b3 => r78c9<>2
  10. Uniqueness Test 4: 2/5 in r1c19,r2c19 => r1c19<>5
  11. Give Up: Don't know how to proceed!
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