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9
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Ce Sudoku Puzzle a 76 étapes et il est résolu en utilisant les techniques Locked Candidates Type 1 (Pointing), Hidden Single, Naked Single, Locked Candidates Type 2 (Claiming), Naked Triple, Naked Pair, Hidden Triple, Full House.
Naked Single
Explication
Hidden Single
Explication
Locked Candidates
Explication
Locked Candidates
Explication
Full House
Explication
Étapes de la solution :
- Locked Candidates Type 1 (Pointing): 5 in b2 => r3c2<>5
- Ligne 2 / Colonne 2 → 5 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 7 in b2 => r1c23<>7
- Locked Candidates Type 1 (Pointing): 9 in b2 => r1c7<>9
- Locked Candidates Type 1 (Pointing): 6 in b4 => r23c1<>6
- Locked Candidates Type 1 (Pointing): 9 in b4 => r78c1<>9
- Locked Candidates Type 1 (Pointing): 8 in b5 => r13c4<>8
- Ligne 3 / Colonne 4 → 6 (Naked Single)
- Ligne 1 / Colonne 2 → 6 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 3 in b6 => r3c9<>3
- Locked Candidates Type 1 (Pointing): 4 in b6 => r12c7<>4
- Locked Candidates Type 1 (Pointing): 5 in b6 => r8c7<>5
- Ligne 8 / Colonne 8 → 5 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 3 in b8 => r9c3<>3
- Locked Candidates Type 2 (Claiming): 7 in c2 => r78c1,r89c3<>7
- Naked Triple: 4,7,8 in r2c13,r3c2 => r1c3,r3c1<>4, r1c3,r3c1<>8
- Naked Pair: 2,3 in r38c1 => r7c1<>2
- Naked Triple: 4,5,8 in r3c256 => r3c8<>4, r3c9<>8
- Hidden Triple: 1,2,3 in r8c13,r9c3 => r9c3<>8
- Hidden Triple: 7,8,9 in r278c9 => r2c9<>6, r78c9<>1, r78c9<>2
- Locked Candidates Type 2 (Claiming): 6 in c9 => r46c7<>6
- Naked Pair: 7,9 in r8c29 => r8c7<>9
- Naked Pair: 1,2 in r7c8,r8c7 => r9c78<>1, r9c78<>2
- Ligne 9 / Colonne 8 → 6 (Naked Single)
- Ligne 2 / Colonne 8 → 4 (Naked Single)
- Ligne 2 / Colonne 7 → 6 (Hidden Single)
- Ligne 3 / Colonne 2 → 4 (Hidden Single)
- Ligne 3 / Colonne 6 → 5 (Naked Single)
- Ligne 3 / Colonne 5 → 8 (Naked Single)
- Ligne 2 / Colonne 9 → 9 (Hidden Single)
- Ligne 8 / Colonne 9 → 7 (Naked Single)
- Ligne 7 / Colonne 9 → 8 (Naked Single)
- Ligne 8 / Colonne 2 → 9 (Naked Single)
- Ligne 7 / Colonne 1 → 4 (Naked Single)
- Ligne 9 / Colonne 7 → 9 (Naked Single)
- Ligne 7 / Colonne 2 → 7 (Naked Single)
- Ligne 9 / Colonne 2 → 8 (Full House)
- Ligne 9 / Colonne 5 → 3 (Naked Single)
- Ligne 7 / Colonne 5 → 5 (Hidden Single)
- Ligne 1 / Colonne 7 → 8 (Hidden Single)
- Ligne 5 / Colonne 9 → 3 (Hidden Single)
- Ligne 6 / Colonne 4 → 3 (Hidden Single)
- Ligne 5 / Colonne 7 → 1 (Hidden Single)
- Ligne 8 / Colonne 7 → 2 (Naked Single)
- Ligne 7 / Colonne 8 → 1 (Full House)
- Ligne 8 / Colonne 1 → 3 (Naked Single)
- Ligne 8 / Colonne 3 → 1 (Full House)
- Ligne 9 / Colonne 3 → 2 (Full House)
- Ligne 3 / Colonne 1 → 2 (Naked Single)
- Ligne 1 / Colonne 3 → 3 (Naked Single)
- Ligne 9 / Colonne 4 → 7 (Naked Single)
- Ligne 9 / Colonne 6 → 1 (Full House)
- Ligne 3 / Colonne 8 → 3 (Naked Single)
- Ligne 3 / Colonne 9 → 1 (Full House)
- Ligne 1 / Colonne 8 → 2 (Full House)
- Ligne 1 / Colonne 4 → 9 (Naked Single)
- Ligne 1 / Colonne 5 → 4 (Naked Single)
- Ligne 1 / Colonne 6 → 7 (Full House)
- Ligne 5 / Colonne 5 → 9 (Full House)
- Ligne 7 / Colonne 4 → 2 (Naked Single)
- Ligne 4 / Colonne 4 → 8 (Full House)
- Ligne 7 / Colonne 6 → 9 (Full House)
- Ligne 5 / Colonne 1 → 7 (Naked Single)
- Ligne 5 / Colonne 3 → 4 (Full House)
- Ligne 2 / Colonne 1 → 8 (Naked Single)
- Ligne 2 / Colonne 3 → 7 (Full House)
- Ligne 4 / Colonne 3 → 5 (Naked Single)
- Ligne 6 / Colonne 3 → 8 (Full House)
- Ligne 6 / Colonne 1 → 6 (Naked Single)
- Ligne 4 / Colonne 1 → 9 (Full House)
- Ligne 4 / Colonne 7 → 4 (Naked Single)
- Ligne 6 / Colonne 7 → 5 (Full House)
- Ligne 6 / Colonne 9 → 2 (Naked Single)
- Ligne 4 / Colonne 9 → 6 (Full House)
- Ligne 4 / Colonne 6 → 2 (Full House)
- Ligne 6 / Colonne 6 → 4 (Full House)
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