Soluzione per Sudoku diabolico #3241658739243
4
3
2
1
9
5
8
6
7
8
9
5
7
3
6
4
1
2
7
1
6
2
8
4
5
3
9
6
8
3
2
1
4
5
7
9
9
4
7
6
5
8
3
2
1
1
5
2
3
9
7
4
6
8
9
5
1
3
4
6
7
2
8
2
8
4
1
7
9
5
6
3
6
7
3
8
2
5
9
4
1
Questo puzzle di sudoku ha 60 passaggi e viene risolto utilizzando tecniche di Naked Single, Hidden Single, Full House, Locked Candidates Type 1 (Pointing), undefined, Naked Pair, Empty Rectangle.
Naked Single
Spiegazione
Hidden Single
Spiegazione
Locked Candidates
Spiegazione
Full House
Spiegazione
Passaggi della soluzione:
- Riga 4 / Colonna 2 → 8 (Naked Single)
- Riga 4 / Colonna 3 → 3 (Naked Single)
- Riga 2 / Colonna 5 → 3 (Hidden Single)
- Riga 4 / Colonna 8 → 5 (Hidden Single)
- Riga 6 / Colonna 5 → 2 (Hidden Single)
- Riga 2 / Colonna 8 → 8 (Hidden Single)
- Riga 1 / Colonna 6 → 5 (Hidden Single)
- Riga 9 / Colonna 4 → 5 (Hidden Single)
- Riga 6 / Colonna 7 → 4 (Hidden Single)
- Riga 6 / Colonna 6 → 1 (Naked Single)
- Riga 5 / Colonna 6 → 8 (Naked Single)
- Riga 7 / Colonna 6 → 4 (Full House)
- Riga 6 / Colonna 2 → 7 (Naked Single)
- Riga 6 / Colonna 8 → 6 (Full House)
- Riga 3 / Colonna 1 → 8 (Hidden Single)
- Riga 7 / Colonna 5 → 8 (Hidden Single)
- Riga 8 / Colonna 9 → 5 (Hidden Single)
- Riga 5 / Colonna 4 → 6 (Hidden Single)
- Riga 3 / Colonna 7 → 5 (Hidden Single)
- Riga 3 / Colonna 3 → 7 (Hidden Single)
- Riga 8 / Colonna 1 → 3 (Hidden Single)
- Riga 7 / Colonna 9 → 3 (Hidden Single)
- Riga 8 / Colonna 2 → 4 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 6 in b3 => r9c9<>6
- X-Wing: 1 c38 r17 => r1c159,r7c1<>1
- Riga 3 / Colonna 5 → 1 (Hidden Single)
- X-Wing: 2 c38 r18 => r1c1<>2
- Naked Pair: 4,9 in r1c15 => r1c89<>9, r1c9<>4
- Riga 1 / Colonna 9 → 6 (Naked Single)
- Riga 3 / Colonna 2 → 6 (Hidden Single)
- Empty Rectangle: 9 in b3 (r29c2) => r9c9<>9
- XY-Wing: 2/7/1 in r18c8,r9c9 => r2c9,r7c8<>1
- Riga 9 / Colonna 9 → 1 (Hidden Single)
- Riga 1 / Colonna 8 → 1 (Hidden Single)
- Riga 1 / Colonna 3 → 2 (Naked Single)
- Riga 8 / Colonna 3 → 6 (Naked Single)
- Riga 7 / Colonna 3 → 1 (Full House)
- Riga 8 / Colonna 5 → 7 (Naked Single)
- Riga 8 / Colonna 8 → 2 (Full House)
- Riga 9 / Colonna 5 → 6 (Full House)
- Riga 9 / Colonna 7 → 9 (Naked Single)
- Riga 2 / Colonna 7 → 2 (Naked Single)
- Riga 7 / Colonna 7 → 6 (Full House)
- Riga 7 / Colonna 8 → 7 (Full House)
- Riga 5 / Colonna 8 → 9 (Full House)
- Riga 7 / Colonna 1 → 9 (Full House)
- Riga 5 / Colonna 9 → 7 (Full House)
- Riga 9 / Colonna 2 → 2 (Naked Single)
- Riga 9 / Colonna 1 → 7 (Full House)
- Riga 1 / Colonna 1 → 4 (Naked Single)
- Riga 1 / Colonna 5 → 9 (Full House)
- Riga 3 / Colonna 4 → 4 (Full House)
- Riga 4 / Colonna 5 → 4 (Full House)
- Riga 3 / Colonna 9 → 9 (Full House)
- Riga 4 / Colonna 4 → 9 (Full House)
- Riga 2 / Colonna 9 → 4 (Full House)
- Riga 5 / Colonna 2 → 1 (Naked Single)
- Riga 2 / Colonna 2 → 9 (Full House)
- Riga 2 / Colonna 1 → 1 (Full House)
- Riga 5 / Colonna 1 → 2 (Full House)
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