解决方案 數獨專家 #1248259731641
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这个数独谜题有 73 个步骤,它使用 Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, Hidden Pair, undefined, AIC, Locked Pair, Continuous Nice Loop, Skyscraper, Sue de Coq 技术解决。
尝试解决解决步骤:
- 排 7 / 柱子 5 → 2 (Naked Single)
- 排 2 / 柱子 5 → 5 (Naked Single)
- 排 3 / 柱子 5 → 3 (Naked Single)
- 排 8 / 柱子 5 → 1 (Full House)
- 排 6 / 柱子 4 → 1 (Hidden Single)
- 排 1 / 柱子 1 → 1 (Hidden Single)
- 排 9 / 柱子 7 → 1 (Hidden Single)
- 排 2 / 柱子 1 → 4 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 8 in b1 => r49c2<>8
- Locked Candidates Type 1 (Pointing): 4 in b2 => r4c4<>4
- Locked Candidates Type 1 (Pointing): 2 in b9 => r13c8<>2
- Locked Candidates Type 2 (Claiming): 6 in c1 => r79c2,r89c3<>6
- Naked Triple: 3,6,9 in r4c247 => r4c38<>6, r4c68<>3, r4c8<>9
- Hidden Pair: 5,8 in r4c8,r5c9 => r5c9<>7, r5c9<>9
- 2-String Kite: 6 in r1c3,r4c7 (connected by r4c2,r6c3) => r1c7<>6
- Locked Candidates Type 2 (Claiming): 6 in c7 => r6c8<>6
- XY-Wing: 3/7/6 in r7c6,r8c14 => r7c1<>6
- 排 7 / 柱子 1 → 9 (Naked Single)
- XY-Chain: 6 6- r3c8 -8- r4c8 -5- r5c9 -8- r5c1 -3- r8c1 -6 => r8c8<>6
- AIC: 6 6- r1c3 =6= r6c3 =4= r4c3 =8= r4c8 -8- r3c8 -6 => r1c89,r3c2<>6
- Locked Pair: 2,8 in r23c2 => r1c23,r9c2<>2
- Continuous Nice Loop: 3/6/7/9 8= r9c1 =6= r8c1 =3= r8c4 -3- r4c4 -9- r4c2 =9= r6c2 -9- r6c8 =9= r9c8 =2= r9c3 =8= r9c1 =6 => r5c4,r9c1<>3, r9c8<>6, r9c38<>7, r46c7<>9
- Skyscraper: 3 in r4c4,r5c1 (connected by r8c14) => r4c2,r5c6<>3
- X-Wing: 3 c26 r69 => r6c78<>3
- 排 1 / 柱子 8 → 3 (Hidden Single)
- Sue de Coq: r6c23 - {34679} (r6c78 - {679}, r4c3,r5c1 - {348}) => r5c3<>8
- 排 5 / 柱子 3 → 7 (Naked Single)
- XY-Chain: 2 2- r1c7 -7- r6c7 -6- r4c7 -3- r4c4 -9- r5c4 -2 => r1c4<>2
- 排 1 / 柱子 7 → 2 (Hidden Single)
- Finned X-Wing: 7 r18 c49 fr8c8 => r9c9<>7
- Hidden Pair: 3,7 in r9c26 => r9c6<>6
- 排 7 / 柱子 6 → 6 (Hidden Single)
- 排 3 / 柱子 8 → 6 (Hidden Single)
- 排 4 / 柱子 8 → 8 (Hidden Single)
- 排 4 / 柱子 3 → 4 (Naked Single)
- 排 5 / 柱子 9 → 5 (Naked Single)
- 排 4 / 柱子 6 → 5 (Naked Single)
- 排 6 / 柱子 3 → 6 (Naked Single)
- 排 5 / 柱子 6 → 2 (Naked Single)
- 排 1 / 柱子 3 → 5 (Naked Single)
- 排 4 / 柱子 2 → 9 (Naked Single)
- 排 6 / 柱子 7 → 7 (Naked Single)
- 排 2 / 柱子 6 → 7 (Naked Single)
- 排 5 / 柱子 4 → 9 (Naked Single)
- 排 1 / 柱子 2 → 6 (Naked Single)
- 排 8 / 柱子 3 → 2 (Naked Single)
- 排 9 / 柱子 3 → 8 (Full House)
- 排 4 / 柱子 4 → 3 (Naked Single)
- 排 4 / 柱子 7 → 6 (Full House)
- 排 6 / 柱子 6 → 4 (Full House)
- 排 9 / 柱子 6 → 3 (Full House)
- 排 8 / 柱子 4 → 7 (Full House)
- 排 6 / 柱子 2 → 3 (Naked Single)
- 排 6 / 柱子 8 → 9 (Full House)
- 排 5 / 柱子 7 → 3 (Full House)
- 排 2 / 柱子 7 → 9 (Full House)
- 排 5 / 柱子 1 → 8 (Full House)
- 排 1 / 柱子 4 → 4 (Naked Single)
- 排 1 / 柱子 9 → 7 (Full House)
- 排 3 / 柱子 4 → 2 (Full House)
- 排 9 / 柱子 1 → 6 (Naked Single)
- 排 8 / 柱子 1 → 3 (Full House)
- 排 9 / 柱子 2 → 7 (Naked Single)
- 排 7 / 柱子 2 → 5 (Full House)
- 排 7 / 柱子 8 → 7 (Full House)
- 排 8 / 柱子 8 → 5 (Naked Single)
- 排 8 / 柱子 9 → 6 (Full House)
- 排 9 / 柱子 8 → 2 (Full House)
- 排 9 / 柱子 9 → 9 (Full House)
- 排 2 / 柱子 9 → 8 (Naked Single)
- 排 2 / 柱子 2 → 2 (Full House)
- 排 3 / 柱子 2 → 8 (Full House)
- 排 3 / 柱子 9 → 4 (Full House)
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