解决方案 數獨專家 #2442319765841
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这个数独谜题有 71 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 3 / 柱子 5 → 3 (Naked Single)
- 排 7 / 柱子 5 → 6 (Naked Single)
- 排 8 / 柱子 5 → 1 (Naked Single)
- 排 2 / 柱子 5 → 5 (Full House)
- 排 4 / 柱子 4 → 5 (Hidden Single)
- 排 1 / 柱子 7 → 5 (Hidden Single)
- 排 9 / 柱子 1 → 5 (Hidden Single)
- 排 8 / 柱子 1 → 4 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 3 in b3 => r79c8<>3
- Locked Candidates Type 1 (Pointing): 2 in b7 => r16c2<>2
- Locked Candidates Type 1 (Pointing): 4 in b8 => r6c4<>4
- Locked Candidates Type 2 (Claiming): 8 in c1 => r1c23,r2c3,r3c2<>8
- Naked Triple: 6,8,9 in r6c247 => r6c38<>8, r6c68<>6, r6c8<>9
- Hidden Pair: 1,2 in r5c9,r6c8 => r5c9<>7, r5c9<>9
- 2-String Kite: 8 in r6c7,r9c3 (connected by r4c3,r6c2) => r9c7<>8
- Locked Candidates Type 2 (Claiming): 8 in c7 => r4c8<>8
- XY-Wing: 6/7/8 in r2c14,r3c6 => r3c1<>8
- 排 3 / 柱子 1 → 9 (Naked Single)
- XY-Chain: 8 8- r2c1 -6- r5c1 -2- r5c9 -1- r6c8 -2- r7c8 -8 => r2c8<>8
- AIC: 8 8- r7c8 -2- r6c8 =2= r6c3 =4= r4c3 =8= r9c3 -8 => r7c2,r9c89<>8
- Locked Pair: 2,3 in r78c2 => r19c2,r9c3<>3
- Continuous Nice Loop: 6/7/8/9 8= r1c1 =2= r1c3 =3= r1c8 =9= r4c8 -9- r4c2 =9= r6c2 -9- r6c4 -6- r2c4 =6= r2c1 =8= r1c1 =2 => r1c1,r5c4<>6, r1c38<>7, r1c8<>8, r46c7<>9
- Skyscraper: 6 in r5c1,r6c4 (connected by r2c14) => r5c6,r6c2<>6
- X-Wing: 6 c26 r14 => r4c78<>6
- 排 9 / 柱子 8 → 6 (Hidden Single)
- Sue de Coq: r4c23 - {46789} (r4c78 - {789}, r5c1,r6c3 - {246}) => r5c3<>2
- 排 5 / 柱子 3 → 7 (Naked Single)
- XY-Chain: 8 8- r1c1 -2- r1c3 -3- r2c3 -1- r3c2 -7- r3c6 -8 => r1c6<>8
- 排 3 / 柱子 6 → 8 (Hidden Single)
- 排 7 / 柱子 8 → 8 (Hidden Single)
- 排 6 / 柱子 8 → 2 (Hidden Single)
- 排 5 / 柱子 9 → 1 (Naked Single)
- 排 6 / 柱子 3 → 4 (Naked Single)
- 排 5 / 柱子 6 → 3 (Naked Single)
- 排 4 / 柱子 3 → 8 (Naked Single)
- 排 6 / 柱子 6 → 1 (Naked Single)
- 排 5 / 柱子 4 → 9 (Naked Single)
- 排 8 / 柱子 6 → 7 (Naked Single)
- 排 4 / 柱子 7 → 7 (Naked Single)
- 排 6 / 柱子 2 → 9 (Naked Single)
- 排 9 / 柱子 3 → 1 (Naked Single)
- 排 5 / 柱子 7 → 6 (Naked Single)
- 排 5 / 柱子 1 → 2 (Full House)
- 排 4 / 柱子 2 → 6 (Full House)
- 排 6 / 柱子 4 → 6 (Naked Single)
- 排 6 / 柱子 7 → 8 (Full House)
- 排 4 / 柱子 8 → 9 (Full House)
- 排 4 / 柱子 6 → 4 (Full House)
- 排 1 / 柱子 6 → 6 (Full House)
- 排 2 / 柱子 4 → 7 (Full House)
- 排 9 / 柱子 7 → 3 (Naked Single)
- 排 8 / 柱子 7 → 9 (Full House)
- 排 2 / 柱子 3 → 3 (Naked Single)
- 排 1 / 柱子 3 → 2 (Full House)
- 排 9 / 柱子 2 → 8 (Naked Single)
- 排 1 / 柱子 1 → 8 (Naked Single)
- 排 2 / 柱子 1 → 6 (Full House)
- 排 1 / 柱子 2 → 7 (Naked Single)
- 排 3 / 柱子 2 → 1 (Full House)
- 排 3 / 柱子 8 → 7 (Full House)
- 排 1 / 柱子 8 → 3 (Naked Single)
- 排 2 / 柱子 8 → 1 (Full House)
- 排 2 / 柱子 9 → 8 (Full House)
- 排 1 / 柱子 9 → 9 (Full House)
- 排 9 / 柱子 4 → 4 (Naked Single)
- 排 7 / 柱子 4 → 3 (Full House)
- 排 9 / 柱子 9 → 7 (Full House)
- 排 8 / 柱子 9 → 2 (Naked Single)
- 排 7 / 柱子 9 → 4 (Full House)
- 排 7 / 柱子 2 → 2 (Full House)
- 排 8 / 柱子 2 → 3 (Full House)
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