6
7
2
4
9
6
5
7
7
4
2
3
3
7
1
2
8
4
5
1
9
1
3
7
8
3
4
9
7
2
1
1
6
8
4
3
9
Este Sudoku Puzzle tiene 46 pasos y se resuelve usando Naked Single, Full House, Uniqueness Test 2, Bivalue Universal Grave + 1 técnicas.
Naked Single
Explicación
Full House
Explicación
Pasos de la solución:
- Fila 4 / Columna 4 → 7 (Naked Single)
- Fila 5 / Columna 8 → 8 (Naked Single)
- Fila 1 / Columna 9 → 5 (Naked Single)
- Fila 3 / Columna 4 → 8 (Naked Single)
- Fila 9 / Columna 6 → 6 (Naked Single)
- Fila 7 / Columna 8 → 7 (Naked Single)
- Fila 6 / Columna 4 → 5 (Naked Single)
- Fila 1 / Columna 4 → 2 (Full House)
- Fila 1 / Columna 8 → 1 (Naked Single)
- Fila 1 / Columna 7 → 8 (Naked Single)
- Fila 1 / Columna 3 → 3 (Full House)
- Fila 3 / Columna 5 → 1 (Naked Single)
- Fila 2 / Columna 5 → 3 (Full House)
- Fila 3 / Columna 7 → 6 (Naked Single)
- Fila 2 / Columna 8 → 9 (Full House)
- Fila 6 / Columna 8 → 4 (Full House)
- Fila 5 / Columna 6 → 1 (Naked Single)
- Fila 6 / Columna 6 → 3 (Full House)
- Fila 9 / Columna 5 → 5 (Naked Single)
- Fila 7 / Columna 5 → 8 (Full House)
- Fila 9 / Columna 3 → 2 (Full House)
- Fila 7 / Columna 9 → 2 (Naked Single)
- Fila 7 / Columna 7 → 5 (Full House)
- Fila 6 / Columna 5 → 6 (Naked Single)
- Fila 5 / Columna 5 → 9 (Full House)
- Fila 4 / Columna 7 → 3 (Naked Single)
- Fila 5 / Columna 7 → 2 (Full House)
- Fila 2 / Columna 1 → 8 (Naked Single)
- Fila 2 / Columna 3 → 1 (Full House)
- Fila 5 / Columna 9 → 6 (Naked Single)
- Fila 6 / Columna 9 → 7 (Full House)
- Fila 5 / Columna 2 → 5 (Full House)
- Fila 6 / Columna 3 → 8 (Naked Single)
- Fila 6 / Columna 1 → 2 (Full House)
- Uniqueness Test 2: 6/9 in r4c23,r7c23 => r4c1<>4
- Fila 4 / Columna 1 → 9 (Naked Single)
- Bivalue Universal Grave + 1 => r3c3<>5, r3c3<>9
- Fila 3 / Columna 3 → 4 (Naked Single)
- Fila 3 / Columna 1 → 5 (Naked Single)
- Fila 3 / Columna 2 → 9 (Full House)
- Fila 8 / Columna 1 → 4 (Full House)
- Fila 8 / Columna 3 → 5 (Full House)
- Fila 4 / Columna 3 → 6 (Naked Single)
- Fila 4 / Columna 2 → 4 (Full House)
- Fila 7 / Columna 2 → 6 (Full House)
- Fila 7 / Columna 3 → 9 (Full House)
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