Soluzione per Sudoku difficile #1284126957319
4
5
3
6
2
9
7
8
1
1
6
8
4
3
7
2
9
5
7
9
2
5
8
1
3
4
6
3
7
6
9
4
5
8
1
2
9
5
2
3
8
1
6
7
4
8
1
4
6
2
7
9
3
5
2
3
7
5
6
4
1
9
8
5
4
9
8
1
3
7
2
6
1
6
8
2
7
9
4
5
3
Questo puzzle di sudoku ha 56 passaggi e viene risolto utilizzando tecniche di Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Bivalue Universal Grave + 1.
Naked Single
Spiegazione
Hidden Single
Spiegazione
Locked Candidates
Spiegazione
Full House
Spiegazione
Passaggi della soluzione:
- Riga 3 / Colonna 4 → 2 (Naked Single)
- Riga 5 / Colonna 6 → 1 (Naked Single)
- Riga 3 / Colonna 2 → 8 (Naked Single)
- Riga 3 / Colonna 9 → 6 (Naked Single)
- Riga 2 / Colonna 6 → 7 (Naked Single)
- Riga 3 / Colonna 5 → 9 (Naked Single)
- Riga 3 / Colonna 8 → 4 (Full House)
- Riga 2 / Colonna 7 → 5 (Naked Single)
- Riga 7 / Colonna 8 → 6 (Naked Single)
- Riga 6 / Colonna 7 → 9 (Naked Single)
- Riga 7 / Colonna 6 → 9 (Naked Single)
- Riga 9 / Colonna 6 → 6 (Full House)
- Riga 9 / Colonna 7 → 4 (Naked Single)
- Riga 9 / Colonna 8 → 5 (Naked Single)
- Riga 8 / Colonna 8 → 7 (Full House)
- Riga 1 / Colonna 7 → 7 (Naked Single)
- Riga 5 / Colonna 7 → 6 (Full House)
- Riga 9 / Colonna 3 → 8 (Naked Single)
- Riga 2 / Colonna 8 → 8 (Hidden Single)
- Riga 1 / Colonna 5 → 6 (Hidden Single)
- Riga 1 / Colonna 8 → 9 (Hidden Single)
- Riga 4 / Colonna 2 → 7 (Hidden Single)
- Riga 5 / Colonna 9 → 7 (Hidden Single)
- Riga 5 / Colonna 8 → 2 (Hidden Single)
- Riga 4 / Colonna 3 → 6 (Hidden Single)
- Riga 8 / Colonna 2 → 6 (Hidden Single)
- Riga 6 / Colonna 9 → 5 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 2 in b1 => r79c2<>2
- Locked Candidates Type 1 (Pointing): 3 in b5 => r5c123<>3
- Riga 1 / Colonna 3 → 3 (Hidden Single)
- Riga 1 / Colonna 4 → 1 (Naked Single)
- Riga 2 / Colonna 5 → 3 (Full House)
- Riga 2 / Colonna 2 → 2 (Naked Single)
- Riga 1 / Colonna 2 → 5 (Full House)
- Riga 1 / Colonna 9 → 2 (Full House)
- Riga 2 / Colonna 9 → 1 (Full House)
- Riga 8 / Colonna 4 → 8 (Naked Single)
- Riga 5 / Colonna 4 → 3 (Full House)
- Riga 5 / Colonna 5 → 8 (Full House)
- Bivalue Universal Grave + 1 => r9c1<>2, r9c1<>9
- Riga 9 / Colonna 1 → 1 (Naked Single)
- Riga 4 / Colonna 1 → 3 (Naked Single)
- Riga 4 / Colonna 8 → 1 (Full House)
- Riga 6 / Colonna 8 → 3 (Full House)
- Riga 6 / Colonna 2 → 1 (Full House)
- Riga 8 / Colonna 1 → 5 (Naked Single)
- Riga 9 / Colonna 2 → 9 (Naked Single)
- Riga 9 / Colonna 5 → 2 (Full House)
- Riga 7 / Colonna 1 → 2 (Naked Single)
- Riga 5 / Colonna 1 → 9 (Full House)
- Riga 8 / Colonna 3 → 4 (Naked Single)
- Riga 5 / Colonna 3 → 5 (Full House)
- Riga 5 / Colonna 2 → 4 (Full House)
- Riga 7 / Colonna 2 → 3 (Full House)
- Riga 7 / Colonna 5 → 4 (Full House)
- Riga 8 / Colonna 5 → 1 (Full House)
Mostra di più...