7
2
6
1
8
2
6
9
3
1
2
3
4
7
6
8
4
9
2
5
9
8
7
Ce Sudoku Puzzle a 78 étapes et il est résolu en utilisant les techniques Naked Single, Hidden Single, Locked Pair, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, Swordfish, Hidden Pair, undefined, AIC, Full House, Naked Pair, Uniqueness Test 1.
Naked Single
Explication
Hidden Single
Explication
Hidden Pair
Explication
Locked Candidates
Explication
Locked Candidates
Explication
Full House
Explication
Étapes de la solution :
- Ligne 6 / Colonne 2 → 9 (Naked Single)
- Ligne 4 / Colonne 2 → 8 (Naked Single)
- Ligne 1 / Colonne 8 → 8 (Hidden Single)
- Ligne 3 / Colonne 7 → 7 (Hidden Single)
- Ligne 3 / Colonne 4 → 5 (Naked Single)
- Ligne 7 / Colonne 4 → 8 (Hidden Single)
- Ligne 5 / Colonne 6 → 8 (Hidden Single)
- Ligne 4 / Colonne 6 → 9 (Hidden Single)
- Ligne 7 / Colonne 8 → 9 (Hidden Single)
- Ligne 5 / Colonne 7 → 9 (Hidden Single)
- Locked Pair: 5,7 in r5c13 => r46c3,r5c59<>5, r5c5,r6c3<>7
- Locked Candidates Type 1 (Pointing): 4 in b4 => r123c3<>4
- Locked Candidates Type 1 (Pointing): 6 in b4 => r79c3<>6
- Locked Candidates Type 1 (Pointing): 7 in b7 => r7c56<>7
- Locked Candidates Type 1 (Pointing): 2 in b8 => r46c5<>2
- Locked Candidates Type 2 (Claiming): 6 in r8 => r7c56,r9c56<>6
- Locked Candidates Type 2 (Claiming): 1 in c7 => r79c9,r8c8<>1
- Locked Candidates Type 2 (Claiming): 2 in c8 => r4c7,r6c9<>2
- Naked Triple: 2,4,5 in r1c179 => r1c3<>5, r1c5<>4
- Swordfish: 1 c248 r268 => r2c3,r6c59,r8c57<>1
- Hidden Pair: 1,2 in r6c48 => r6c4<>6, r6c4<>7, r6c8<>4, r6c8<>5
- W-Wing: 3/1 in r5c5,r8c2 connected by 1 in r68c4 => r8c5<>3
- Finned X-Wing: 3 c26 r28 fr7c6 fr9c6 => r8c4<>3
- AIC: 5 5- r7c6 -3- r9c6 -4- r2c6 =4= r2c8 -4- r8c8 -5 => r7c79,r8c56<>5
- AIC: 3 3- r8c2 -1- r2c2 =1= r2c8 =4= r2c6 -4- r9c6 -3 => r8c6,r9c3<>3
- AIC: 1 1- r5c5 -3- r5c9 =3= r4c7 -3- r8c7 =3= r8c2 =1= r8c4 -1 => r6c4,r79c5<>1
- Ligne 6 / Colonne 4 → 2 (Naked Single)
- Ligne 6 / Colonne 8 → 1 (Naked Single)
- Ligne 5 / Colonne 9 → 3 (Naked Single)
- Ligne 5 / Colonne 5 → 1 (Naked Single)
- Ligne 8 / Colonne 4 → 1 (Hidden Single)
- Ligne 8 / Colonne 2 → 3 (Naked Single)
- Ligne 2 / Colonne 2 → 1 (Full House)
- Ligne 4 / Colonne 8 → 2 (Hidden Single)
- Ligne 3 / Colonne 9 → 1 (Hidden Single)
- Ligne 2 / Colonne 4 → 7 (Hidden Single)
- Locked Pair: 4,5 in r8c78 => r8c56,r9c79<>4
- Locked Pair: 2,6 in r79c9 => r1c9,r79c7<>2
- Ligne 1 / Colonne 7 → 2 (Hidden Single)
- Naked Pair: 3,4 in r29c6 => r7c6<>3
- Ligne 7 / Colonne 6 → 5 (Naked Single)
- Uniqueness Test 1: 6/7 in r6c56,r8c56 => r6c5<>6, r6c5<>7
- Ligne 6 / Colonne 5 → 5 (Naked Single)
- Ligne 6 / Colonne 9 → 4 (Naked Single)
- Ligne 4 / Colonne 7 → 5 (Full House)
- Ligne 1 / Colonne 9 → 5 (Naked Single)
- Ligne 2 / Colonne 8 → 4 (Full House)
- Ligne 8 / Colonne 8 → 5 (Full House)
- Ligne 6 / Colonne 3 → 6 (Naked Single)
- Ligne 6 / Colonne 6 → 7 (Full House)
- Ligne 8 / Colonne 7 → 4 (Naked Single)
- Ligne 1 / Colonne 1 → 4 (Naked Single)
- Ligne 2 / Colonne 6 → 3 (Naked Single)
- Ligne 2 / Colonne 3 → 5 (Full House)
- Ligne 4 / Colonne 3 → 4 (Naked Single)
- Ligne 8 / Colonne 6 → 6 (Naked Single)
- Ligne 9 / Colonne 6 → 4 (Full House)
- Ligne 8 / Colonne 5 → 7 (Full House)
- Ligne 3 / Colonne 1 → 8 (Naked Single)
- Ligne 1 / Colonne 4 → 6 (Naked Single)
- Ligne 4 / Colonne 4 → 3 (Full House)
- Ligne 4 / Colonne 5 → 6 (Full House)
- Ligne 5 / Colonne 3 → 7 (Naked Single)
- Ligne 5 / Colonne 1 → 5 (Full House)
- Ligne 3 / Colonne 3 → 9 (Naked Single)
- Ligne 1 / Colonne 3 → 3 (Full House)
- Ligne 1 / Colonne 5 → 9 (Full House)
- Ligne 3 / Colonne 5 → 4 (Full House)
- Ligne 9 / Colonne 1 → 6 (Naked Single)
- Ligne 7 / Colonne 1 → 7 (Full House)
- Ligne 7 / Colonne 3 → 1 (Naked Single)
- Ligne 9 / Colonne 3 → 8 (Full House)
- Ligne 9 / Colonne 9 → 2 (Naked Single)
- Ligne 7 / Colonne 9 → 6 (Full House)
- Ligne 7 / Colonne 7 → 3 (Naked Single)
- Ligne 7 / Colonne 5 → 2 (Full House)
- Ligne 9 / Colonne 5 → 3 (Full House)
- Ligne 9 / Colonne 7 → 1 (Full House)
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